How to enlarge Ubuntu system partition to the left?


Cannot install and upgrade python packages on Ubuntu 14.04

Error in pip: unsupported operand type(s) for -=: 'Retry' and 'int'


Strange Characters in Calculator UBUNTU 18.04

Only squares instead of letters and numbers are displayed in my calculator and other apps in Ubuntu 18.04


Can't resize partition to unallocated ubuntu


How can I add options to a custom made command?

Shell script options with parsing arguments


What is the recommended way to install glibc 2.27 on Ubuntu 16.04?

upgrading glibc to a version at least 2.17 or higher in ubuntu 12.04 LTS?


I am quite unsure of how echo command works in the following two scenarios


unable to boot to Xubuntu after choosing to install it

Ubuntu on 32-bit UEFI - optimal solution


Remember English keyboard layout in browser address bar (Ubuntu GNOME)

Assign default keyboard language per-application


terminal - Save chmod executable (./) as terminal command

How to run an executable without prepending ./


Windows10 is missing in boot menu Ubuntu 18.04


Nautilus does not auto refresh after creating new files in directory

folder content doesn't get refreshed automatically in ubuntu 14.04


How can an ISO be mounted in the terminal in the way that Ubuntu mounts an ISO by double-clicking the ISO file?

How to mount an image file without root?


What does -y mean in apt-get -y install command?


Driver for TP-Link Archer T2U for Kubuntu 20.04

How to install TP-LINK T2UH Wireless adapter Driver (Ralink mt7610u)


How to boot Ubuntu 20.04 in Windows 8.1 without CD or pen-drive?

What is the proper way of creating installation media from Ubuntu iso?


I just made a live ubuntu 18.04.1 and wont load up


unable to install ubuntu in my gatewaylt41p07u


Create a bootable Ubuntu USB from Ubuntu


Do I get the regular download link to download Ubuntu in folder not an ISO file


the instructions provided for installing Ubuntu are not appropriate or are asking for a non existant command, please assist


How to use online account to control my onedrive?


How to secure my laptop so that hacking by physical access is not possible?


custom button and conditional xinput command


Error! sudo apt-get update Could not connect (111: Connection refused) using proxy settings


How to completely remove Windows 10 and install Ubuntu?

Can I erase all partitions including EFI and install only Ubuntu?


How to install numpy for Python 3.6.5 explicitly

How to update to the latest numpy and scipy on Ubuntu 14.04LTS


How to update Python to the latest version on Ubuntu 18.04

How do I install a different Python version using apt-get?


Any way to install python 3.4 on Ubuntu 18.04?


Add Desktop Environment to minimal install only cli?


how to get start with C, C++ coding in unix, and what is the basic packeges needed to install at first?

How to Install a C/C++ compiler in Ubuntu 14.04LTS?


Booting gets stuck on a black screen with some text

fsck error on boot: /dev/sda6: UNEXPECTED INCONSISTENCY; RUN fsck MANUALLY


How do I fix unexpected inconsistency run fsck manually without prompt?


Why am I getting this screen all of a sudden when I turn my Laptop on?


status code 4...check of file system failed


Why is enp#s# in stead of eth# ? Whats the meaning of enp#s#?

Why is my network interface named enp0s25 instead of eth0?


How to replace PulseAudio package with self-compiled one?

I installed a program by getting its source code, and then running `sudo make install`; how to make `apt-get` know about it?


How to find all instances where PATH is defined?


What does a hash sign (#) at the end of the directory path in a Bash prompt mean?

Difference between $ and # in Linux environment


Dual Boot Ubuntu 18.04.2/Windows10Pro1903

Can't boot into Ubuntu in Windows 10 / Ubuntu dual boot


Just dual installed with win10 but it won't boot in Ubuntu


Enable to recover data and linux partition after windows 10 upgrade


Battery drained out while i was working in Ubuntu and now i am unable to access to it


Ubuntu shows as first priority boot option but keeps loading into windows, which is second priority


How to burn ubuntu ISO to local drive in window and then boot from it?

Installing Ubuntu from a partition on internal drive


Where can I find the source code of command line programs and how should I implement custom ones?

How can I find the source code for linux commands?


Can't boot up Windows 10 after I installed Ubuntu

Dual-boot boot menu does not show up after installing Ubuntu 15.10 alongside Windows 10


No GNU-grub loader page after ubuntu 18.04 install


service --status-all | grep <anything> always returns [ ? ] entries

Why the "service --status-all | grep mysql" get many unrelated result?


How to install Epson L3150 inkjet printer's scanner in Ubuntu 18.04?


How do I install the Ralink RT3070 wireless driver?


How can I actually adjust the brightness of my display?

How to change LCD brightness from command line (or via script)?


Why don't the Ubuntu repositories have the latest versions of software?


How to get any software update in synaptic?


Sysdig - version in Ubuntu repository is outdated? (Ubuntu 18)


Update qjackctl from 0.5.0 on Ubuntu Studio


I can't upgrade GLIBC 2.27 to GLIBC 2.2.8


When are packages released on packages.ubuntu.com?


What command can i use to create a directory such as desktop, documents, downloads etc. For a new user's in ubuntu server

How to make user home folder after account creation?


How to block ads on Google Chrome using Ubuntu 18.04?


What does "paths must precede expression" mean when using find?


first time install on vertual box, black screen

My computer boots to a black screen, what options do I have to fix it?


Black screen every time I start computer


Ubuntu unable to boot. I cannot log on. PURPLE SCREEN, please help


E: dpkg was interrupted, you must manually run dpkg, configure a' to correct the problem

E: dpkg was interrupted... run 'sudo dpkg --configure -a'


multiple copies of VLC in top bar will not remove


I've updated the Bios but I still get an error when installing Ubuntu

"Install alongside" option missing. How do I install Ubuntu beside Windows using "Something Else"?


How to partition my hard drive for Ubuntu use?


How to give root privileges to other user

How do I grant sudo privileges to an existing user?


How to overwrite contents of a dir without deleting anything?

How do I move all files from one folder to another using the command line?


dpkg error: "trying to overwrite file, which is also in..."


E: Unable to acquire the dpkg frontend lock (/var/lib/dpkg/lock-frontend), are you root? (trying to update ubuntu)


Ubuntu 20.04 application search bar missing

My Applications are not showing after upgrading from Ubuntu 18.04 to 20.04


My default python version is 2.7.18rc1 after upgrade from 18.04 to 20.04


Top bar customization with dconf-editor in Ubuntu 20.04 LTS

How to enable top bar background opacity?


Fingerprint GUI not installing in Ubuntu 20.04


Are these desktop features or are they bugs?

Basic desktop actions are not available on Ubuntu 20.04


Strange distortions in my background on desktop

Fuzzy graphics after upgrading to Ubuntu 20.04


Ubuntu 20.10 Network issue in ubuntu software store

Ubuntu Software doesn't open in Ubuntu 20.04


Fresh Ubuntu 20.04 installation won't boot after GRUB and stuck in boot loop

Boot problem after hanging and manual power off ( Stopping User Manager for UID 121... )


How do I get rid of the ugly selection boxes around the desktop icons in ubuntu 20.04?

20.04 - How to change the size and appearance of desktop icons and the way they are handled?


After updating my Ubuntu from 18.04 to 20.04 Gnome Terminal is showing Unicode Characters?How to fix that?


Fingerprint gui not installing in ubuntu 20.04 Even tried adding ppa


Is it possible to write special characters using the alt key?

<Right Alt> not working as writing 3rd and 4th level characters


ubuntu install failed detect the available gpus and deal with any system changes. dell 5820 i9

Why do I see a message SQUASHFS ERROR:UNABLE TO READ DATA AND PAGE WHILE INSTALLING UBUNTU


"This device is not working" message in "Additional Drivers" in Asus zenbook Ubuntu 18.04

Abnormal behavior with iwlwifi driver: the device is shown as not working


MySQL Workbench not working in Ubuntu 20.04

Cannot connect MySQL Workbench to MySQL server


I need driver for D-link DWA-185(rtl8822b) for ubuntu 20.04 to be installed

Problem installing Dual Band USB Adapter 2.4/5GHz Wi-Fi on Ubuntu 18.04.4


No Ethernet connection on Ubuntu Desktop 20.10 (Groovy Gorilla)


No network adapter found in settings, yet by running lspci there is a adaptor

How do I install drivers for the RTL8821CE Network Controller on Ubuntu 20.04?


Ubuntu 20.04: keyboard and mousepad not working after installation

On-board keyboard and trackpad not working 20.04


Restart Gnome process for keyboard config only?


E: Package 'steamcmd' has no installation candidate


How I make my gnome terminal show my bash_history while I type?

What tool do I need to install to make my terminal show the autocompletion of the command that I'm writing?


Is it correct that a torrent gets downloaded via enp3s0 (eth0) even if outgoing traffic is restricted to a VPN on tun0?

Can someone explain these rules for a specific user and a VPN in iptables?


How to install net speed indicator on Ubuntu 20.04 LTS?

System Monitor : How to display net speed on panel


Windows 10 in UEFI mode and Ubuntu in Legacy mode

Converting Ubuntu 16.04 legacy mode to UEFI mode


Where is Control-V defined? How? Can it be changed?

How to create a shortcut that executes an xdotool command to simulate a key press?


PC automatically booting into windows 10 in dual boot


No option to boot Ubuntu after Windows 10 update in dual boot


Many apps are missing from Ubuntu Software app


Need to install TP-LINK AC1300 Archer T3U

How do I install drivers for TP-Link AC1300?


Ubuntu-18.04.2-desktop-amd64 installation fails on Lenovo p52: watchdog: BUG: soft lockup CPU#0 stuck for 22s1 (Worker/0:2:86]

NMI watchdog: BUG: soft lockup - CPU#2 stuck for 23s! [plymouthd:305]


Why does Ubuntu not ship with a way to fill in PDF forms?


files list file for package 'libvo-aacenc0:amd64' is missing final newline


Why is "virtualenv venv" not working on Ubuntu 18.04?


What should my Emacs version be on Ubuntu 18.04?

Why is this Emacs package versioned at 46.1? 26 is the highest possible major version today


Ubuntu 20.04 stuck on /dev/sda4:clean, ..files...blocks

"dev/sda1: clean, ..." This message appears after I startup my laptop, then it won't continue booting


The 'grub-efi-amd64-signed' package failed to install into / target/. Without the GRUB boot loader, the installed system will not boot

Ubuntu 16.10 Dual Boot error - 'grub-efi-amd64-signed' package failed to install


beleive it or not, I typed sudo rm -r * in / by mistake! anyway to undo


Locate .srt files in different directories and change character encoding

Command to perform a recursive chmod to make all .sh files within a directory executable?


Why do videos not play when Bluetooth headphones are connected?

Video not playing in web browser with Bluetooth headphones connected. How can I fix this?


What does the syntax of pipe and ending dash mean?


Alt-Tab shows two application switchers on Unity


Suspending by closing laptop lid causes issues

Sleep issues on my Razer Blade Stealth. 16.04 LTS


What can I do to make my Epson Workforce 2760 scanner function in Ubuntu 18.04?

Networked Epson WF-2760 Scanner not detected in 64-bit 16.04.2


"Failed to start apply kernel variables" on ubuntu 16.04

How to stop Katoolin from crashing Ubuntu?


Kernel crash during upgrade of Ubuntu 20.04 from 19.10

Kernel panic and unable to boot Ubuntu 16.04 after updating


How to directly run the examples of "man" for a particular function

How to get paragraph for certain option of command right away?


sudo apt update always giving Clearsigned file isn't valid, got 'NOSPLIT' (does the network require authentication?)


E: Sub-process /usr/bin/dpkg returned an error code (1) (Related to Nvidia-418)

dpkg error: "trying to overwrite file, which is also in..."


dpkg-deb: error: paste subprocess was killed by signal (Broken pipe) nodejs


How do I change the MIME type for a file?


how to force the logout out of another user with systemd or systemctl?

How can I logout from the GUI using CLI?


Installing Ubuntu over Mint in a dual boot configuration

Install 12.04 on top of existing Linux Mint installation


How to install a language which is not shown under "installed languages"?

How to add greek polytonic with setxkbmap


Can't Install Latest Code::Blocks on 20.04.1 LTS


What is the minimum space needed for Ubuntu 16.04LTS 32bit? Do I need a linux swap also?

How do I find out which version and derivative of Ubuntu is right for my hardware in terms of minimal system requirements?


Can I use Ubuntu 20.4 with 1.9GHz processor?


Which Linux distribution should I install?


Error during tentative install/try many Ubuntu distros on Samsung Smart Ativ 500t


What is best release to use with old win xp pro machine?


Don't Know Version Of Ubuntu To Use On Vista32


Ubuntu for an old laptop with 2gb ram, 1.8ghz processor


Clearsigned file isn't valid, got 'NOSPLIT' (does the network require authentication?) on VirtualBox

sudo apt update always giving Clearsigned file isn't valid, got 'NOSPLIT' (does the network require authentication?)


archive.canonical.com and security.ubuntu.com InRelease files being sent as archives


When does Ubuntu 16.04 use /etc/apache2/ssl/apache.crt?


How do you add a show desktop button to the dock (18.04)?

How can I add "Show desktop" to the GNOME dash or Ubuntu Dock?


How to install ibus-avro in Ubuntu 17.04

Avro Bengali keyboard switches to Malay (Jawi) after upgrade to Ubuntu 17.04


Installation for libxml2-dev libonig-dev failed with "connection failed" on Ubuntu 18.04


How to tell which device the USB drive is assigned as?


No more disk space: How can I find what is taking up the space?


How do I adjust the hue (intensity) of GNOME Night Light?


Mount Windows share as guest from command line

16.04 CIFS "Host is down" but they are not


sudo apt-get update gets Universe, but cannot find any files in it


Why does CTRL-ALT-F1 not send me to a terminal?

Switching between virtual console and GUI


HELP : Have a terminal screen after Grub and booting on Ubuntu 18.04


How do I get Ubuntu 18.04.3 GUI back from tty?


How to exit from gnu grub menu and start linux normally


Is there any way to create a simple txt file without opening the terminal?


Dual Booting Mistakes & Installation Headaches


Getting apt-get errors after unsuccessful Oracle Java instalation

webupd8 oracle-java-7-installer failing with 404


Confused about Ubuntu and Flavors' LTS support periods

support time of other Ubuntu LTS flavours?


VirtualBox error on ubuntu 19.04: Kernel driver not installed (rc=-1908)

How to fix 'modprobe vboxdrv' error in virtualBox?


How to run a console through SSH client and keep it open?

Keep running a python program even after logging-off the ssh session


Problem black screen with Lubuntu in Virtual Box

Error on Ubuntu boot up - "recovering journal"


How do I increase swapfile in Ubuntu 18.04?

How do I increase the size of swapfile without removing it in the terminal?


How to increase swap partition when installing Ubuntu 20.04?


Getting the error "the 'grub-efi-amd64-signed' package failed to install into /target/"

Ubuntu 16.04: grub-efi-amd64-signed failed to install into /target/ error


Internet speed really slow in linux but not in Windows


Boot-Repair created too many grub menu entries for Windows


How to use files selected in nautilus as arguments to a script

Script to merge Video and subs then delete the existing files (non recursive)


Installing Microcode for dummies new install of Ubuntu

TSC_DEADLINE disabled due to Errata - when "trying" Ubuntu


How to speed up my Ubuntu 18.04 system boot up?


How to create a .desktop entry for .run file

Unable to start XAMPP using sudo in Desktop Entry


Although GNOME Shell integration extension is running, native host connector is not detected in 19.10

GNOME shell extension doesn't work with snap version of web-browser


Brightness Control inverted? ubuntu 20.04?


Is there an updated solution for avidemux on Ubuntu 16.04


How to find program name(s) of an installed package?


HistTimeFormat error showing message when opening terminal

multiline command chunks in bash history into multiple lines


HP LaserJet Pro M1132 Multifunction Printer on Ubuntu 20.04

How to install HPLIP on my Ubuntu to support my HP printer and/or scanner?


How to send the output of `time some_command` run repeatedly to a file?


Leafpad from Snap not works and Gedit is too slow!

Leafpad not available for newer releases of Ubuntu?


Problem upgrading Wine on Ubuntu 19.10 Eoan

Apt update fails at chrome stable main: "File has unexpected size (1103 != 1104). Mirror sync in progress?"


Getting errors while trying to install ubuntu

MODSIGN: Couldn't get UEFI db list Couldn't get size: 0x800000000000000e


Installing USB Wifi w/ RealTek RTL8812AU

TP-Link AC600 Archer T2U Nano driver for Ubuntu 18.04


How to create arguments in a custom bash script?


Install USB wireless adapter tp-link tl-wn8200nd in Ubuntu

Can't install rtl8192eu-linux-driver on UBUNTU 18.10


How to add mysql-8.0 repository from archive.ubuntu.com/ubuntu/pool/main/m/mysql-8.0/


Audio stops working when I unplug my headphones on Ubuntu 20.04

Ubuntu 18.04: Audio doesn't work unless I switch between outputs


What is the correct way to create a Persistent Ubuntu 20.04 Usb?

How is it easier to make a persistent live drive with Ubuntu 19.10?


How to store downloaded data in bootable usb ubuntu 20.04 while trying it without installing


Some Ubuntu 18.04 pre-installed apps don't launch


Getting hidden characters after extracting

Invisible space when trying to remove file (but exclude all files in a list)?


Ubuntu 19.10 Slow response when run programs

Some applications on Ubuntu 19.10 very slow to start


How do I change the color of the desktop icon text?

How to customize 19.10 Desktop Icon Font Size


Ubuntu 20.04 does not detect my external D-Link AC600 internet adapter

Need rtl8814au driver for kernel 5.3 on Ubuntu 19.10


Why Vi editor can be "time-efficient" in comparison to using Nano editor?


Packet source not safe Xubuntu 18.04 64bits


Not able to run apt-get update Ubuntu 16.04


'http://nginx.org/packages/ubuntu bionic InRelease' doesn't support architecture 'i386'

Skipping acquire of configured file 'main/binary-i386/Packages' as repository 'xxx' doesn't support architecture 'i386'


Skipping acquire of configured file 'main/binary-i386/Packages' as repository


apt-get update: "Conflicting distribution of mono... Skipping acquire of configured file ... as repository 'mono' doesn't support architecture 'i386'"


How do I clone Ubuntu and Kali Linux (dual boot) from an old internal HDD to a new internal HDD without losing any data?

Moving entire Linux installation to another drive


Diagnosing and fixing random Ubuntu crashes without SysReq?


How to enter email adress pressing function key


how to install amd rx vega 64 in ubuntu 16.04

Which graphics cards are supported by the new AMDGPU driver in Ubuntu 16.04?


Inconsistent connection and super slow speed with RTL8723BE


Cannot initiate the connection to archive.ubuntu.com:80

Problem with IPv6 sudo apt-get update/upgrade


Where is the storage location of Ubuntu terminal in Windows 10?

Where is the Ubuntu file system root directory in Windows Subsystem for Linux and vice versa?


The new software center in Ubuntu 16.04 shows no application data found


Problems booting the 16.04 live from USB stick

Ubuntu 16.04 final not booting from stick: gfxboot.c32: not a COM32R image


Ubuntu 20.4 virtualbox Kernel driver not installed (rc=-1908)

Could not load 'vboxdrv' after upgrade to Ubuntu 16.04 (and I want to keep secure boot)


The WineHQ PPA does not have a Release file

How can I fix apt error "W: Target Packages ... is configured multiple times"?


404 not found,when try to install anything


How do I remove all of the files that have to do with TeamViewer in /etc/apt/sources.list.d?


How do I find out which version and derivative of Ubuntu is right for my hardware in terms of minimal system requirements?


I Have 1.6Ghz Processor. What Happen if i keep run to install ubuntu desktop on virtual box


How to completely remove virtual packages?


In ubuntu 18.04.1 LTS I can't open the bios


Ubuntu 18.04 doesn't boot unless I select systemd in grub

Set "older" kernel as default grub entry


Can't dual boot with Windows 10 and Ubuntu 20.04 - Ubuntu boots without showing GRUB

Unable to boot into Windows after installing Ubuntu, how to fix?


Unable to boot Windows 10 after installing Ubuntu


Can't boot into Windows after dualbooting Ubuntu


Windows 10 not visible after installing Ubuntu


Problem with ubuntu 18 dual boot windows 10


Virtualbox does not run: NS_ERROR_FAILURE


What is safest way to install 20.04 with Windows 10

How do I install Ubuntu alongside a pre-installed Windows with UEFI?


Windows 10 and Ubuntu dual boot – Bootloader Question


How do I install Linux over Windows in the C drive without affecting other drives?


Installing Ubuntu alongside with Windows


I'm upgrading from 18.04 to 20.04. Which of these files are the most important to backup?


I need to execute my python code on raspberry pi 4 automatically, in Every per minute

"(CRON) info (No MTA installed, discarding output)" error in the syslog


error when installing gnome-control-center on Ubuntu 20.04.1 LTS

Unable to correct problems, you have held broken packages


Unable to resolve unmet dependencies for GUI - linux 20.04.1


Impossible to install EPEL 5.4 on Ubuntu 14.04


How easy is it to upgrade from 18.04 beta 1 to 18.04 final release?


Ubuntu is unbootable after upgrade to 18.04, can only access Windows 10. How can I reinstall Ubuntu without losing my files?

How to reinstall Ubuntu in dual boot with Windows 10?


How to draw a branch name to the console?

How do I show the git branch with colours in Bash prompt?


How to hide the files in a server with 2 sudo users


Tried to move a file and now i cant find it


Changing wallpaper via cron - difficulty with gnome-session PID

Background not changing using gsettings from cron


18.04 low disk space - using 640GB and more in /var/log/syslog.1

var/log/syslog growing indefinitely in size


Filesystem Root Disk Space too Low - Syslog Too Big


Is it right that Ubuntu 20.04 arm pi4 sources are http?

Why doesn't archive.ubuntu.com use HTTPS?


How do I easily switch between windows rather than applications in GNOME Shell?


Make Alt + Tab behavior in Ubuntu 18.04 same as in Ubuntu 16


Set default python to 2.7 instead of 3.6 (Anconda & catkin_make)

How do I switch back to python2 after Anaconda set python3 as the default?


How do I, if possible, recover Ubuntu from this situation?

How to repair Ubuntu installation after interrupted dist-upgrade without losing any custom settings?


Change GRUB Keyboard Layout from English to German

How to change grub command-line (grub shell) keyboard layout?


Dell developer edition ubuntu 14.04 super key not working


Why can't evince open this pdf issued by my bank while adobe pdf reader can?

How to open a PDF form file that says Please wait...?


I cannot connect to wifi after installing ubuntu 18.04

HP Stream 11 late 2015 edition (r050sa) Wifi not working properly


Ubuntu Core Raspberry Pi 3 Image not working on Raspberry Pi 3 B+

Is Snappy Core available for Raspberry Pi 3/4?


how install openjdk-11.0.7 beside openjdk 11.0.8

Can multiple versions of the same package co-exist on the same system?


Rename files by adding their parent folder name

Rename files adding their parent folder name


Where is the Ubuntu file system root directory in Windows Subsystem for Linux and vice versa?


Installing .deb packages with Ubuntu Software

Problem with .deb packages on Ubuntu 16.04


What are the snap equivalent of “apt-get update” and “apt-get-upgrade”?


Boot process hangs on "A start job is running for Hold until boot process finished"

Cannot boot system due to start job running for hold


I couldn't upadate and upgrade software.it showing some errors

How can I fix apt error "W: Target Packages ... is configured multiple times"?


Drag & drop does not work on Ubuntu desktop

Drag-and-drop functionality no longer working after upgrade to 19.04


How can I solve the problem of installation of mysql workbench on ubuntu?

Installing mysql-workbench in Ubuntu 19.04


Trash icon and files have disappeared from the desktop after upgrade to Ubuntu 19.04


How to install HPLIP on my Ubuntu to support my HP printer and/or scanner?


HP deskjet 3630 not printing Ubuntu 20.04


How to copy on Ubuntu 18.04 with HP deskjet F4210 all-in-one printer?


Tryng to setup HP 8600 Ptrinter/Scanner/Fax Ubunto 20.04


dpkg: unrecoverable fatal error, aborting: unknown system group


Switch windows of an application behavior change in 19.04

Has there been a change in 19.04 with switching applications using (Super + tab)?


I want to install oracle-java8 on Ubuntu:

Update to latest version of java after ppa is discontinued


Could not install Java 8 on my ubuntu server 18.04


Can't use flashplayer since upgrading to 19.04?

Flash with Chromium or Google Chrome broken on Ubuntu 19.04


When will Trusty be available in old-releases?

Why isn't Ubuntu moving its repositories to old-releases anymore?


Ubuntu 20.04: Grub Menu Not Visible after Update from 19.10

Grub menu working but hidden, can't make it visible


Encountered "/usr/sbin/grub-mkconfig: 8: /etc/default/grub: 4: not found" error while updating


Install Oracle Java 11 and setting up JAVA_HOME

Why Oracle discontinued Oracle Java (JDK) Installer PPA?


Ubuntu 18.04 bond with netplan duplicate MAC address after cloning


Can you install Ubuntu on the Raspberry Pi 4


Intel Corporation 2723 Wireless device isn't working

Unable to get wifi adapter working - clean 19.04 install - network unclaimed


Failed to fetch curl when trying to install, 404 Not Found


There is a way to use my Galaxy tab s like a wacom table, on linux?


Wi-Fi adapter realtek 802.11ac not working on Ubuntu 20.04.1 LTS, tried everything :(

Wireless USB Adapter 0bda:c811 Realtek Semiconductor Corp


Is there an exact command for restarting GNOME Shell in Ubuntu 20.04 corresponding to Alt + F2 + 'r' + Enter?


Download multiple packages in parallel from a single repository with apt?


rtl8812au not being detected following upgrade to 20.04

Need rtl8814au driver for kernel 5.3 on Ubuntu 19.10


Why on Ubuntu 18.04 command "sudo -u username -s" not works as on CentOS 7?

How does sudo handle $HOME differently since 19.10?


gcc/g++ 10 is installed but I can not use it on Ubuntu 20.04.2 LTS

How can I force an older version of g++ if I have a newer version?


Multiple errors on dual booting Ubuntu 20.04 with Windows 10


Starup disc creator software freezing up


Ubuntu 18.04's installation/boot freezes


Booting from LiveUSB stops at purple screen


Ubuntu 20.04, classic can't drag and drop problem

Files (Nautilus) in 19.10 - drag-n-drop on desktop doesn't work


Can't update from official repositories [Error 409]


Windows defender reports trojan Win64/Longage in 2 Ubuntu files

Windows Defender reports Win64/Longage Trojan malware in Ubuntu 18.04.3 live server


Intel® Wi-Fi 6 AX201 module causing Wi-Fi not detected errors upon fresh install, Ubuntu 18.04LTS

WiFi Adapter AX201 Not Found: Ubuntu 18.04


apt-offline install produces keyring error


Upgrading from Ubuntu 18.10 to 19.04 AFTER EOL

How to upgrade from 18.10 to 19.10, using the command line?


Intel Corporation Device [8086:0d4f] is not supported on Ubuntu 18.04.3


Are there any builds of Ubuntu (or flavors of) 18.04 for PowerPC Macs?


Ubuntu, Firefox, and other things Freeze and/or Crash!


Super key not showing "Activities" if the keyboard layout is not English

Ubuntu+1 Super-key not opening application overview on secondary keyboard layouts


Is it possible to upgrade to 20.04 LTS (Distribution Release) by first upgrading to 20.04 (development release) and then to 20.04 LTS from 19.10?

Is the "Final Release" a "Development Release"?


Why can't I see text on the nopad in dark mode?

Selected line's contents aren't readable in GEdit while using dark theme on Ubuntu 20.04


ubuntu 20.04 applications menu has no icons, but can launch softwares from the side bar tray that still has icons

My Applications are not showing after upgrading from Ubuntu 18.04 to 20.04


Ubuntu 20.04 application menu lost all apps. Frequently used button gives crash


How to get the official, non-development version of Focal Fossa 20.04


How to enable top bar background opacity?

Install Adwaita shell theme on Ubuntu 20.04?


Change font size of top bar in Ubuntu 20.04


Using ubuntu 20.20.4, want ubuntudde. Downloaded the rufus.exe to usb but get an error message from archive manager when trying to open?

how to install the DDE to the ubuntu 20.04?


How to add "New Document" option to desktop context-menu?

Basic desktop actions are not available on Ubuntu 20.04


how to fix W: Target packages and Target DEP-11 error on ubuntu 19.04

How can I fix apt error "W: Target Packages ... is configured multiple times"?


While running sudo apt update I received warnings


E: The package linux-modules-4.15.0-126-generic needs to be reinstalled, but I can't find an archive for it


Can't update 20.10 W: Target source is configured multiple times


Target package configured multiple times in /etc/apt/sources.list


Target Packages ... is configured multiple times in /etc/apt/sources.list


W: Target Packages is configured multiple times


hi i have one problem on terminal when send update or install app my terminal have some error


W: Target package multiple times Ubuntu 18.04


"E: Unable to locate package mtp-tools", although universe repository is enabled. "AppStream cache update failed"

Unable to 'apt-get dist-upgrade' due to appstreamcli database error


After upgrading from Ubuntu 16.04 to 18.04, wine stopped working. After reinstalling it, I get dependency issues

Errors were encountered while processing: jitsi-meet-tokens


How to install ibus-avro in Ubuntu 16.04 LTS?


I can't see the password when I enter it in Terminal wth the command "su"


Php artisan migrate unable to access mysql database

can't login as mysql user root from normal user account in ubuntu 16.04


E: Malformed entry 4 in list file /etc/apt/sources.list.d/additional-repositories.list (Component) E: The list of sources could not be read

E: Malformed entry 54 in list file /etc/apt/sources.list (Component)


ssllabs.com : OpenSSL Padding Oracle vuln. (CVE-2016-2107)

Why hasn't Trusty received the updates for OpenSSL's CVE-2016-2108 and CVE-2016-2107?


How can I make settings persistant on Ubuntu on USB flash drive

How do I make a persistent live USB of Ubuntu 16.04?


Broadcom Wireless Drivers unclaimed after installing update 16.04


I just installed Ubuntu 16.04.3 LTS alongside Windows 10, but now I can't find it or boot to it

Dual boot Ubuntu with Windows on Acer Aspire


Problem installing Linux in ASUS R510VX-DM534


Cannot boot from Ubuntu live usb (pcie bus error)


I have forgot my password how can I reset it? I have installed ubuntu from microsoft store

Reset the password in Ubuntu / Linux Bash in Windows


How to apply a nuke password for cryptsetup LUKS ubuntu 20.04?

Proper Installation of Kali linux tools in Ubuntu


How do I fix "Unable to correct problems, you have held broken packages"?


Problem while installing Wine with packages

Unable to correct problems, you have held broken packages


Dependency issue while installing libgtk-3-dev on Ubuntu 18.04


Ubuntu 20.04 cannot install Steam because of broken packages


Magic wormhole install. Unmet dependencies. Depends on packages that is not going to be installed


Issues installing WineHQ-staging on Ubuntu 18.0.4


Ubuntu 18.04.1 can not install VirtualBox-6.0


Permission denied: Could not open lock file /var/lib/apt/lists/lock


Can't get updates Ubuntu 18.04 Permission denied


HowTo: Install Nvidia graphic Driver for Ubuntu 16.04 - Login loop (RTX2060)


Stuck In Login Loop Ubuntu 20.04 (INFINITE)


Login loop in Ubuntu 16.04 after installing python3 and ubuntu-desktop


choice of command-line operator and running a bunch of command line commands one after another

How do I create a script file for terminal commands?


how to install 20.04 onto new ssd and keep 18.04 on a second hdd how to config boot options?

How do I install Ubuntu on a second hard drive?


Unable to enable SRIOV for a Ethernet port

How to solve "permission denied" when using sudo with redirection in Bash?


Trouble installing Ubuntu on my 64 bit laptop

My WiFi adapter is not working at all, how to troubleshoot?


USB stick no longer opens with Nautilus (Polo File Manager)

How do I change the default file manager back to Nautilus?


What hardware does Ubuntu Touch support?


How to revert from LVM installation to normal plain partition without data lose?

Is it possible to convert LVM filesystem back to normal?


Do I still need to modify PolKit in order to add a new Wifi connection without root?

Remove sudo password when connecting to *new* WiFi network


How do I find out what display resolution I SHOULD use? (using virtualbox)

How do I display the whole desktop in Virtual Box fullscreen mode?


GRUB installation error: failed to get canonical path of `/cow'


Proxy internet configured in /etc/apt/apt.conf but still not working


Job for apache2.service failed because the control process exited with error code

Apache 2 could not bind, address already in use


How do I shrink my unmounted root partition?

How do I resize an encrypted LVM to install another copy of Ubuntu?


How to prevent alt-f1 from selecting Dash


UFW: Weird incomming request from router and other home pc

What could be the cause for these strange UFW block entries in my syslog?


What partitions are required for Ubuntu?

Partitions required for Installing Ubuntu?


How to make Dash recognise an AppImage as a runnable program?

Creating a .desktop file for a new application


Not able to installed ubuntu not able to install openssh-server


Lost Vista partition on dual boot with 16.04

How do I recover my accidentally lost Windows partitions after installing Ubuntu?


Lost data when switching from windows to ubuntu


A lot of errors while reinstalling MongoDB

Lost/Deleted dpkg (package manager for Debian). How do I get it back?


how to install a Windows 10 on Ubuntu or burn Windows 10 into USB

How can I create a Windows bootable USB stick using Ubuntu?


Windows 10 installation driver not found after using dd


How to set up Windows 10 partiton on Ubuntu?


Blank screen and blinking underscore after update to ubuntu 20.04 from 18.04 from

Ubuntu open to black screen with blinking underscore character after release upgrade


Why am I unable to upgrade to 20.04 from 18.04?

software updater failed to download repository information


How to add Android Studio to the launcher?


Cannot install Ubuntu in VirtualBox due to "this kernel requires an x86-64 CPU, but only detects an i686 CPU, unable to boot" error


How to connect a Ubuntu and a Windows10 using a Ethernet Cable to share files?

How to share files through the local network?


Screen size problem for Ubuntu virtual machine

Is there a way to make a fullscreen on VirtualBox?


update-java-alternatives vs update-alternatives --config java


Why Ubuntu disconnects from wifi when turning on hotspot and how to solve this problem?

How do I create a WiFi hotspot sharing wireless internet connection (single adapter)?


How can I store the output of an awk command as a bash script variable?

How do I assign the output of a command to a variable?


Can't switch between previous command in terminal

Arrow keys, Home, End, tab-complete keys not working in shell


Is it necessary to dual boot Ubuntu and windows 10


Bash Shell Scripting - displaying all files .c

How to find all files with the same extension within a directory


Should I upgrade to Ubuntu 18.04 from 16.04 with 2 gb ram?

What are the system requirements for each flavour of Ubuntu Desktop?


Ubuntu 18.04.3 crashes on VirtualBox VM in Windows 10 Pro (1903)


choice of command-line operator and running a bunch of command line commands one after another

Which one is better: using ; or && to execute multiple commands in one line?


Commands are available in the following places

Can't execute terminal commands: "the command 'sudo' is available in '/usr/bin/sudo'"


How do I respond to a terminal prompt before it is asked?

Automatically enter input in command line


Which is the NodeJS default version for Ubuntu 20.04

How can I check the available version of a package in the repositories?


how to install flash player on ubuntu 16.04 LTS


How do I check whether a package from multiverse is installed?

Find what packages are installed from a repository


How do I install Ubuntu on "free space"?

How to use manual partitioning during installation?


Using a secondary internal drive as a 100% Ubuntu Installation


How can I permanently declare a Bash function so I don't have to do it in every session?

Where can I put a user-defined shell function?


Run a nohup command over SSH, then disconnect


What is the proper way to update packages? Software Updater isn't updating all of my software

Update-manager does not show all updates


Grub not showing on startup for Windows 8.1 Ubuntu 13.10 Dual boot


Windows 10 dual boot won't boot to GRUB (boot error url)


Boot Ubuntu from USB flash drive as if it was installed on hard drive

How to create a bootable Ubuntu USB flash drive from terminal?


syntax error near unexpected token `(' in .bashrc

bash: syntax error near unexpected token `('


Debian package with dependency to package in unconfigured PPA

Can a deb package contain a PPA dependency and install packages from the PPA?


How do I install Tor Onion Browser on Ubuntu 16.04?

How do I install the Tor Browser Bundle in Ubuntu?


Ubuntu 20.04 doesn't boot anymore after python uninstall

Removed Python 3 and now Ubuntu Software Center, terminal and other applications don't work


Installing Python 3.8.5 from source broke Ubuntu 20.04LTS - how to replace the broken Python install from a backup image of the OS disk?


Uninstalled and deleted Python3.5 from Ubuntu 16.04, now after login keyboard is not working, mouse is red cross, terminal is also not available


How can I fix apt error "W: Target Packages ... is configured multiple times"?


Target Packages is configured multiple times in /etc/apt/sources.list:54 and /etc/apt/sources.list:59


Why Ubuntu software center is not showing some existing applications?

Ubuntu 16.04 software center doesn't have many apps


After suspend on HP laptop with Ubuntu 16.04 wifi adapter is not detected

Wifi doesn't work after suspend after 16.04 upgrade


modprobe ERROR while trying to install Mediatek MT7630E WiFi driver

Why do I get "Required key not available" when install 3rd party kernel modules or after a kernel upgrade?


How to get Wi-Fi on Ubuntu with secure boot enabled?


Ubuntu 18.04.5: cannot load module for Intel Wifi adapter


Ubuntu software cannot install some programs


Does apps installed via "snap" has man page?

How can I view man pages for apps installed via snaps?


How to disable touch screen permanently?

I need to permanently disable the touchscreen input - Ubuntu 16.04


MySQL asks for root password but I was never asked to set one during installation

mysql doesn't ask for root password when installing


Confused about permission of group `www-data` for `/var/www/html'

Permissions problems with /var/www/html and my own home directory for a website document root


On Ubuntu 18.04, internal speakers work while headphones have no output


Proper Installation of Kali linux tools in Ubuntu


How to skip filesystem checks during boot

How to turn off the filesystem check message which occures while booting


Where is the 32bit download for latest Ubuntu Desktop?

Where to download Ubuntu without bittorrent


How to change the terminal title and the prompt path to show only the current working directory’s name?

How to change Terminal Title in ubuntu 16.04


Grub Rescue prompt appears after deleting Ubuntu partition. Can't boot Windows


What does an ls command with "[", "]", and "?" do?

regular expressions / pattern matching on ubuntu command line


Recovering broken or deleted NTFS partitions


ERROR: '~ondrej' user or team does not exist

Ubuntu 14.04: problems upgrading php to 5.6 using ppa:ondrej


Problem with sudo apt get update: The repository cdrom... does not have a Release file


How do I search the package lists of old Ubuntu releases?

How can I get a list of all packages available for a specific version of Ubuntu (not necessarily the one I have installed)?


How to get list of installed packages with installation date?

Get the list of installed packages with install time, date and vendor details with dpkg-query command


Suddenly only 'snap' directory is visible in root

Difference between / and /root in Ubuntu?


What is an "AppImage"? How do I install it?


Recover NTFS partition formatted to Ext4 system and deleted in Dual boot of Ubuntu 16.04 and windows


After writing to NTFS partition from Ubuntu, Windows sees it as RAW


how to recover semi-corrupt data from working harddisk?


how to make a full backup of ubuntu server for another computer?


How can I copy a file from my Windows system to Ubuntu (WSL)?

Help with file transfer from windows to ubuntu


Ubuntu Software frequently freezes in Ubuntu 16.04

Ubuntu 16.04 software center not working


New hard drive is read-only and root-only access, how can I get full access to it?


Large snap packages because of dependencies


How do I change the Ubuntu dock "Show Applications" icon?

How do I change "Show Applications" button on GNOME 3 dash?


Software Updater is saying "You stopped the check for updates". What should I do?

Software & Updates crashes and will not open


Grub fails to install on dual boot on macbook pro

16.04 new installation gives grub-efi-amd64-signed failed installation /target/ ubuntu 16.04 at the end


grub-efi-amd64-signed package failed to install into /target/ using ISO and UEFI mode


18.04 clean install GRUB installation failed


Is there any 'flavour' of ubuntu that comes with East Asian language support?

Japanese input on 16.04 with Fcitx and Mozc


Just moved to Gnome on Ubuntu 18.04, how do I make activities always visible?

How to make Gnome's "Activities" bar always visible?


Unity, Files/Nautilus doesn't appear on alt+tab switcher


How to force caching apt-installed packages so that I can copy and install on another machine?

Where are packages stored installed with APT in Ubuntu 16.04?


What testing is done to make sure no packages in the repos have malware?


Xubuntu 16 Conky breaks notifications and menus

Conky does not work properly on Ubuntu 16.04 GNOME


doorstop: command not found (very simple installation instructions)

Ubuntu can't find an executable file in ~/.local/bin


Login to ubuntu server directly without ssh access

Disable remote logon but still allow su to same user


Switching from Ubuntu 18.04 to Windows 10 messes with clock

Clock shows wrong time after switching from Ubuntu to Windows 10


Cut, Copy Paste keyboard shortcut problem on ubuntu 20.04

Basic desktop actions are not available on Ubuntu 20.04


How do i make the icon show correctly on the desktop icon


Deskop shows green dots and skip some letter after upgrading from Ubuntu 19.10 to 20.04

Fuzzy graphics after upgrading to Ubuntu 20.04


How do I make the Super key open the activities overview in Ubuntu 20.04 LTS?


Ubuntu 20.04 no sound out of Bluetooth headphones


Ubuntu Software became fully transparent

Ubuntu Software gets into a transparent background


Software & updates shows intel 8265 / 8275 wireless driver not working: don't use device or contnue using a manually installed driver?

Abnormal behavior with iwlwifi driver: the device is shown as not working


Why don't appear categories items in Ubuntu Software?


Ubuntu not booting after upgrade to 20.04 from 18.04

Failed upgrade from Ubuntu 19.10 to 20.04 "Please update the microcode"


The pcmanfm-qt is dead on my Lubuntu 20.04


Without installing snapd, How to install ubuntu software centre?

Has 'Ubuntu Software' been renamed to 'Snap Store'?


Cannot communicate with server: Post http://localhost/v2/apps: dial unix /run/snapd.socket: connect: no such file or directory


How to enable default file manager(nautilus) to handle desktop icons


DLink DWA-172 (RTL8812AU) driver installed but device is not working

D-Link DWA172 (ID 2001:3318) not working


Why the 20.04.1 is still not available in the update manager?

Why isn't an upgrade to 20.04 from 18.04 available yet?


Ubuntu 20.04 interface font too small after restart, even with high scaling factor


How to completely remove ubuntu (18.04 Gnome) dock on apps screen

How to completely remove the side dock appearing in activities overview on Ubuntu 20.04.1?


How can I upgrade gnome shell to version 3.38 from 3.36 on Ubuntu 20.04?

How to install Gnome 3.38 in Ubuntu 20.04?


Failed to set MokListRT error and can't access Windows anymore

Ubuntu 20.04 Failed to Set MokListRT: Invalid Parameter


Ubuntu 20.04.2: Installing Samba fails due to apparently missing libsamba-util.so.0

version `SAMBA_UTIL_0.0.1' not found on Kubuntu 20.10


20.04.1LTS GNOME3.36.4 Unable to open desktop files when set default program as Vim

Link broken on desktop but work on nautilus file manger


i can't use snap "Unable to contact snap store"


How do I remove an incomplete or broken snap installation of nextcloud on a Raspberry Pi?


No thumbnails are showing on Xubuntu 18.04

Xubuntu 16.04 - Thunar doesn't show most of media thumbnails


rm: cannot remove directory/: Permission denied


Why Command Substitiution Works And Pipeline Not

Why doesn't the command "ls | file" work?


Error when building tesseract from source

How to set Python back to the original version


How to change Windows line-ending to Unix version


bash: build/envsetup.sh: line 1: syntax error near unexpected token `$'{\r''


I permanently changed my PATH variable by mistake, and I am unable to login now. How to change my PATH variable to default?


how to make a bootable usb for ubuntu 16.04


Is it possible to delete an enrolled key using mokutil without the original .der file?


Error while deleting .zip file in Ubuntu 16.04


Ubuntu Software doesn't accept a different theme unless some variations of yaru


how should `id` and `/etc/group` be read?


How to change default settings on installation disk?

Preseed Ubuntu 16.04 not working (preseed file not found)


How can I get Ubuntu to work with Radeon R9 390?

Ubuntu 14.04.5/16.04 and newer on AMD graphics


Can't Install or FInd AMD Graphic Driver. (Ubuntu 17.10, Intel i3 6006u, AMD Radeon M330)


How can I install AMD Graphic Drivers on Ubuntu 18.04


RADEON HD 7670m drivers installation in 20.04 LTS


fglrx drivers for Ubuntu 20: error version '-' has bad syntax


How to connect to ssh from ubuntu with putty generated key?

Login SSH with .ppk file on Ubuntu Terminal


How do I make a keyboard shortcut for a command that requires 'sudo'?

How do I add sudo commands to a keyboard shortcut?


Could it damage an Ubuntu system when in same time two upgrades are performed?


How to make Ubuntu disk from other machine bootable?

How can I reinstall GRUB to the EFI partition?


Can I change directory to a Windows drive in Ubuntu Bash on WSL?


I downloaded Ubuntu ubuntu-20.04-desktop-amd64 lts. I made a bootable usb stick. But I keep receiving this error message upon booting:

Ubuntu 16.04 not booting from USB stick: gfxboot.c32: not a COM32R image


Can all flavours of Ubuntu 16.04 run the same programs?


How to create a link to a folder in Ubuntu 18.04 using GUI

Create link to file on Desktop or in Folder


guile-libgraph.c:25:10: fatal error: libguile.h: No such file or directory #include <libguile.h>


E: Problem executing scripts APT Update::Post-Invoke-Success error during apt-get update


Apt update failing after updating appstream


error install and run Anbox in Ubuntu 18.04


Compiz Grid/Put Not Working After Upgrading from 17.04 to 17.10

How do I restore the Unity 7 Ctrl-Alt-Numpad combination behaviour on Gnome 3?


NetBeans 8.1 not starting up on Ubuntu 16.04


youtube-dl - Download playlists into corresponding directory, and number the videos in the playlist

How do I download with youtube-dl to get video title as filename?


What is dev-sda.device in systemd-analyze, can i disable it?


Why are snaps and regular apt packages both provided in ubuntu 18.04

Why would I want to install a snap if I can install via apt instead?


What is the difference between installing a software from deb file, and installing it from the software market as snap package?


Why does the Unix permission system use 1 2 3 4... values instead of 1 or 0?


Run a command within an existing shell window from a second shell window

Main Terminal Window Displaying Commands Only


Error Failed to idle channel 1 while installing Ubuntu 20.04


can't see value of DESKTOP related XDG environment variables from remote machine

How do I determine which is the current user's DE through CLI within SSH or Cron?


How to change partition size on Ubuntu and Windows dual boot system?


How to keep the Master Boot Record when installing Ubuntu alongside Windows 10?

How do I take a backup of my Master Boot Record (MBR) and Partition Table (PT)?


Ubuntu installation on SSD + HDD combination

Installing Ubuntu on a separate hard drive from Windows


How can I copy my sd card [multiple and different partition] without dd


Not able to change ssh port on Ubuntu 18.04.1 LTS


Ubuntu stuck on loading on splash screen

Ubuntu 16.04 hangs on splash screen during boot


How long should it take to boot up Ubuntu?

What is the usual boot time on Ubuntu 16.04 LTS?


"Software" and "OS Updates"available in Ubuntu Software


Update the default location for screenshot in Ubuntu 18.04+?

Change the location of saved screenshot when screenshot taken by printscreen button in GNOME 3


Installing Wi-Fi driver for Realtek Semiconductor RTL8723DE Device [10ec:d723]

Cannot see my wifi [10ec:d723] when trying Ubuntu


How to boot into 'Ubuntu on Xorg' by default?

How do you switch from Wayland back to Xorg in Ubuntu 17.10?


(nautilus:18063): Gtk-WARNING **: cannot open display: :0 not connect: Connection refused

Why don't gksu/gksudo or launching a graphical application with sudo work with Wayland?


Synaptic asks for root password but doesn't open in 17.10


Can't use gksudo to run gedit, error copying .Xauthority


"Command 'gksu' not found" error on Ubuntu 18.04


Ignoring file sublime-text.lis as it has an invalid filename extension

How do I fix invalid filename extension?


Apps fail to launch even when clicked on

Steam not opening - "tar: This does not look like a tar archive"


Ubuntu not getting installed on my x64 win10 machine

New installation of Windows 10 and Ubuntu from Windows Store error


Workspaces vertically and horizontally disposed


GNOME has grey bar on top and bottom after upgrade from 17.04 to 17.10, how do I fix it to how it's supposed to look?


How do I install ndiswrapper support for an unsupported RTL8723DE wireless module?


Is Ubuntu One available for Ubuntu 18.04?

no pre-installed ubuntu one application or software


customize top panel clock in Ubuntu 18.04

Customizing tray/taskbar date display in Ubuntu with GNOME 3


Wasted screen space due to multiple horizontal bars at the top when an application is open in GNOME desktop


Dock customization on Ubuntu 20.04 using dconf-editor

How do I move the "Show Applications" icon in Ubuntu Dock?


How do I pin a file shortcut to Ubuntu dock?

How do I pin my favorite folders in Ubuntu dock like in Windows?


Can't install libpng12 due to usrmerge. Can't run PacketTracer without it


gnome-screenshot area clipboard not working on Ubuntu 17.10

Why are some of my screen-recording/capturing/sharing applications (or app features) not working in Ubuntu 17.10 (and later releases)?


Scroll windows from the same program and show the desktop with GNOME

Switching between windows with scroll wheel on Ubuntu Dock


Top application menu missing links after upgrade to 17.10


How can I make selecting files/folders in the file browser by typing a name act smoother?

How do I disable search-as-you-type text in Ubuntu 17.10 and later?


Brightness Control Issue on Ubuntu 17.10

Display brightness control not working in 17.10


How to add a shortcut for changing keyboard language ubuntu 18.04?

Ubuntu 17.10 and later: can't change the input switching shortcut to alt+shift


Cannot favorite or add to launcher (dock) in Ubuntu 18.04

How can I add custom '.desktop' application launchers to Ubuntu Dock?


Ubuntu seems to freeze at the "Updates and other Software" page


Small snap loop devices visible in gnome-disk-utility OR what is the function of snap ubuntu-core


sudo apt-get -y upgrade taking to long 20.04

Updated Ubuntu 16.04, now I'm running Kali?


Tried using Katoolin without knowing what it did, Ubuntu is broken now


I have downloaded Ubuntu as I would like to make a boot drive on my usb but I can’t get the iso file

Ubuntu 16.04.1 has appeared as .rar file. How do I burn it to a disk to use to install Ubuntu?


Is it possible to patch without spiking the CPU?


How to fix a downloads directory in UBUNTU 18.04?

configured directory for incoming file does not exist


Wireless internet connection does not work properly

My Ubuntu 16.04 keeps disconnecting from the Wi-Fi (eduroam). Why?


Error while installing MongoDB in Ubunut 18.04 Bionic

Apt-get fails on 16.04 or 18.04 installing mongodb


All my system text on Ubuntu 18.04 has disappeared!

Text has turned to boxes in Ubuntu 16.04


Ubuntu server: Cannot setup dummy driver alsa (LXC container) // modprobe issue

Error in playing a sound using ALSA inside LXC container


Screen tearing in Xubuntu, no problem with Ubuntu


How to solve the "Failed to satisfy all dependencies (broken cache)"

Trying to overwrite ... which is different from other instances of package


Error when running apt upgrade: "libjpeg-turbo8 : Breaks ..."


Can't install Ubuntu 16.04 as a dual boot alongside Windows 10


PCIe Bus Error: Severity=corrected type=Physical Layer ID=00e5(Receiver ID)- How to fix this error on Linux Mint?

PCIe Bus Error: severity=Corrected, type=Physical Layer, id=00e5(Receiver ID)


.bashrc vs environment for setting environment variables

Setting PATH variable in /etc/environment vs .profile


What is the best strategy in choosing between the various package types?

What are the differences between snaps, appimage, flatpak and others?


Release file not found for WINE and strycore

What can I do if a repository/PPA does not have a Release file?


how can i fetch http://ppa.launchpad.net/webupd8team/java/ubuntu for wine


Error while downloading LOVE2D in Ubuntu 20.04


E: The repository 'http://ppa.launchpad.net/damien-moore/codeblocks-stable/ubuntu bionic Release' does not have a Release file


Certificate verification failed: The certificate is NOT trusted


apt update shows neon kde repo link error


not Install DKMS package from PPA | how i install it


Help Directing Question to Appropriate Forum Area, Please: Repository Issue in 20.04


I am stuck with ubuntu 17.10. Is there any way I can update to ubuntu 18.04 now?


How to install Xtreme Download Manager (XDM) in ubuntu 18.04?


Error when trying to get ppa:mc3man/trusty-media


I have a big problem with the repositories


bionic Release 404 Not Found - Cmake 3.x


sudo apt-get update and adding a repository error


Window's Title Bar Text Desproportionally Big

How can I increase window title font size?


Why my ubuntu 16.04 LTS suddenly become very slow?


Using ctrl as modifier to produce swedish letters å, ä & ö on us keyboard while typing


How do i install apps like VLC or Chrome without using terminal?

Many apps are missing from Ubuntu Software app


Package 'bridge-utils' has no installation candidate


Cannot install Ubuntu on Acer Aspire 3 - "watchdog: BUG: soft lockup: - CPU#1 stuck for 22s! [migration/1:15]"

NMI watchdog: BUG: soft lockup - CPU#2 stuck for 23s! [plymouthd:305]


Cronjob saves json into a wrong directory

php /var/www/html/*.php is not working in terminal which is open from Menu php *.php is working in terminal which is open inside php holding folder


/dev/sda2: clean, ***/*** files, ***/*** blocks

"dev/sda1: clean, ..." This message appears after I startup my laptop, then it won't continue booting


/dev/sda7: clean, ..... files, .... blocks


How to solve "ima: error communicating to tpm chip" messages during boot


Problem with upgrading 19.04 to 19.10 "UnicodeDecodeError: 'utf-8' codec can't decode byte 0x8b in position 1: invalid start byte


gnome-desktop-item-edit: command not found on Ubuntu 19.10 and later even with the 'gnome-panel' package installed


Possible malware? - Installed wrong package - Ubuntu 18.04


How to create a keyboard shortcut to emulate a specific keystroke (not a command)?


How do you create another Xubuntu live USB from a live USB?


What do I backup prior to upgrading 16.04 to 18.04?

Adding second SSD with existing ubuntu and make it bootable


Unmet Dependencies issue in Ubuntu 20.04

How to correctly install libpng12-0 on the Ubuntu 19.10?


Install 0bda:f179 Realtek Semiconductor Corp. (rtl8188fu), or Netgear rtl8812au USB WiFi adapters


/usr/sbin/grub-mkconfig: 1: /etc/default/grub: e#: not found

/usr/sbin/grub-mkconfig: 35: /etc/default/grub: FROM:: not found


How can I install MySQL 5.7 on Ubuntu 20.10

Is it possible to install MySQL Server 5.7 on Ubuntu 19.10?


getting alfa awus036ach to work on my pc

Probelms with Loading Realtek rtl8812AU driver in Ubuntu 19.10


Trying to network mount a new exfat 6Tb hard drive for network windows 10 access, all instructions tried but still 'no such file or directory' error

how to setup ubuntu that fstab runs after network is connected?


audio drivers are incorrect would like to restore to 'factory' settings

Ubuntu 18.04 - Lenovo Thinkpad Carbon sound card not recognized since firmware update


Wi-Fi issue on laptop (likely not driver issue)

Dell Vostro 5490 no WIFI in Ubuntu 18.04


Using apt to remove many packages by mask


apt purge not working with regex on Ubuntu 20.04


How to permanently uninstall Microsoft Teams?


Webcam mounted on /dev/video0 and usable by VLC but nothing else detects it


Fresh install of Ubuntu 18.04.4 Slow and Freezes


Virtual webcam with video4linux2 not available in some videochat services


where is save/download directory for snap application

accessing files outside of /home in snap apps


Icons not showing up after searching in the search box in my desktop Ubuntu 20.04 LTS. How can we resolve this easily?

My Applications are not showing after upgrading from Ubuntu 18.04 to 20.04


User-icon at top left corner in Ubuntu 20.04

How to remove Home Folder icon from desktop in Ubuntu 20.04?


Unable to change the brightness in ubuntu 20.04

Ubuntu 20.04 brightness adjust not working


Ubuntu+1 Super-key not opening application overview on secondary keyboard layouts

How do I make the Super key open the activities overview in Ubuntu 20.04 LTS?


How to remove "phone style" Gnome swipe to unlock


Auto-login not working after upgrade from 17.04 to 17.10


Ubuntu 17.04 doesn't recognize my Nvidia Geforce 720M

Ubuntu 17.10 on Wayland - (How) can I install the NVIDIA drivers?


Latest Xenial Software update broke rtl8812au driver

dkms drivers for rtl8812au & rtl8814au network dongles fail to build on 17.10 (kernel 4.13)


How can I display time according to ISO 8601 in ubuntu 17.10?

How do I customize the date/time display in GNOME Shell's top bar?


World clock indicator on Ubuntu 17.10 Artful


Switch audio output from tray (headphone or speaker)

How can I easily switch audio output in Ubuntu 17.10 and later with GNOME?


I changed my system language in Ubuntu 16.04 and cannot login after reboot

How do I use the Cherokee keyboard layout to type English characters?


How to separate command output to individual lines


Move emergent windows instead of main window of the app

How do I move child windows without moving or minimizing parent in GNOME 3?


Can't download install an iso file for Windows in a USB stick with WoeUSB


Terminal icon appears near minimize button of terminal

Terminal icon in window titlebar is stretched out over window control buttons


How do I install MS Office 2016 on PlayOnLinux


Prevent double icons with custom .desktop file in dock

Duplicate application icons in Ubuntu dock upon launch


Double Icons of Favorite Applications in the Dock (Firefox Developer Edition) in Ubuntu 18.04


Make Ubuntu 17.10 gnome panel by "dash to panel" transparent forever

How do I make Panel always transparent like the Dock in GNOME 3?


How to switch workspace with mouse wheel in GNOME Shell


What could cause askubuntu to be displayed wrongly?

Firefox - Websites with custom fonts not displaying


Problems with wifi range on laptop. Wifi card: realtek rtl8723be


How can I get cron to run my Python script?

How can I show notify-send messages triggered by crontab?


Reagarding skype for linux 32bit machine

installing 32-bit version of Skype on Ubuntu 16.04


How do I get rid of the window tile of Firefox while retaining functionality?

How to hide title bar in Firefox 57 Quantum?


My Terabyte hard drive only has 931mb free?


GRUB Doesn't detect windows: Disk is MBR but booting via UEFI

In a dual boot system, how does the BIOS choose which bootloader to run?


After purging AirVPN wifi is still not working - how can I remove all traces of the changes made to my system by this software?


I can't get ubuntu to recognize my wifi card

Installing Wi-Fi driver for Realtek Semiconductor RTL8723DE Device [10ec:d723]


can't install Realtek RTL8723de on ubuntu 16.04 kernel 4.15


How can I move from Xubuntu 16.04 to Ubuntu 18.04?

How do I upgrade from 14.04 LTS to 16.04.1 LTS?


Do I need an antivirus on ubuntu 20.04 LTS?

What antivirus program can I use on Ubuntu?


Aw, snap from google chrome - no fix in sight

Google Chrome error: Error initializing NSS without a persistent database


Installed theme not affecting the Ubuntu software store


Remapping serial ports in 14.04 using udev rules not working?


How I can Sync Between Iphone 5s and Ubuntu 16.04 LTS

How can I mount my iPhone 6s on Ubuntu 16.04?


Why does't the export command work on PS1

Customized prompt does not hold when a child bash is ran


Ubuntu 14.04.5/16.04 and newer on AMD graphics


Unable to install AMD gpu frivers for my amd radeon r5


Where do I find AMD radeon drivers for Ubuntu 20.04


Problems during update from 17.10 to 18 LTS

Error Updating: izx/askubuntu/ubuntu xenial Release' does not have a Release file


Repository does not have a release file error appears constantly


SSH Key Requires A Password Through SSH But Not Through Client

Login SSH with .ppk file on Ubuntu Terminal


localhost phpmyadmin displaying only codes


Ubuntu Software doesn't open when I click the icon


Installation problem of openssh client and openssh server and some packages during system update


Big problem accessing USB with Ubuntu 16.04

How can I get the Ubuntu shell on Windows 10 to recognize a connected android device?


How can I exclude . and .. when listing hidden items?


Cannot update NVIDIA driver to version r387

How to install CUDA 8.0 on Ubuntu 16.04 with Nvidia GeForce GTX 1080


Disabling secure boot no longer loads ubuntu gnome (UEFI)

How can I reinstall GRUB to the EFI partition?


Access an Ubuntu (WSL) folder from Windows

Can I change directory to a Windows drive in Ubuntu Bash on WSL?


Can't format/erase a partition on usb stick

I can't format my live-USB pendrive (udisks-error-quark, 11)


Where are Wine files stored in Ubuntu 18.04?


Installing Wi-Fi driver for Realtek Semiconductor RTL8723DE Device [10ec:d723]


Not able to launch WiFi in Ubuntu 16.04 with RTL8723DE


Network UNCLAIMED Realtek d723 Ubuntu 16.04


Wifi not getting connected but LAN cable connection is not working in HP 14-bs026la Laptop


Ubuntu 18.04 WiFi not working after Upgrade/update on HP


How to install Brave Web Browser for ubuntu 18.04?

How to install Brave web browser for 32-bit lubuntu 16.04?


Unable to open directories placed in desktop [Ubuntu 18.04.1]

Can't open desktop folders by double-clicking on Ubuntu 17.10


Application names in launcher are truncated, can it be tweaked?

How to get GNOME Shell "Applications overview" to show the full name of applications


[Firmware Bug]: TSC_DEADLINE disabled due to Errata; please update microcode to version: 0x52 (or later)

[Firmware Bug]: TSC_DEADLINE disabled due to Errata - what should I do about this?


How to Update microcode before boot, TSC_Deadline disabled due to Errata


17.10 Frequent Mouse Battery Low Notifications

Disable "Mouse battery low" spam notification


How do I get the Nautilus link/icon to show in file manager in Ubuntu 18.04.1?

Add "Computer" item to Nautilus sidebar on Ubuntu 17.10


How to restore lock screen option in settings?

Ubuntu 17.10 Screen lock not working and grey


ASUS X302UV compatibility with Ubuntu 17.10 Artful Aardvark


is there support for the hp laptop 15 with an amd processor?


Running Ubuntu's latest release on Lenovo T430


Does Ubuntu run well on CAPTIVA 14,1 Notebook (with Intel Atom Quad-Core x5-Z8350, 2 GB RAM, 32 GB flash memory)


What does a new Ubuntu user need to know about installing on an Acer Aspire a515-51g?


Ubuntu 20.04 run ok on Lenovo ThinkPad E15 laptop?


Is there any problem installing ubuntu latest LTS on dell inspiron 15 3567


is it possible to dual boot Ubuntu on Ideapad s540 or Thinkbook 15 OR simply are these both Ubuntu compatible versions?


Will Ubuntu 20.02 run on Intel Core 2 Duo E8400 (2) @ 3.000GHz and 160GB of hardisk


How can I solve "Media change: please insert the disc labeled"?

"media change: please insert the disc labeled" when trying to install Ruby on Rails


How to create a multi-partition USB drive that also acts as the bootable ubuntu.iso?


Creating a Live USB with Ubuntu Startup Disk Creator that has persistent storage mounted on boot?

How to make a persistent live Ubuntu USB with more than 4GB


Use syntax highlighting for cat .gitignore

Can `cat` show files using code markup in colors?


Unable to open .dwg files in Ubuntu 20.04LTS


How to copy some lines from old folder after using ls to new blank file

How do I save terminal output to a file?


How to clone a bootable Ubuntu USB stick into a larger one?

How to I copy bootable USB flash drive to larger drive?


make error while compiling foreign application


Can't boot other softwares ( Windows XP, 10, 8, 7 ) after Ubuntu Server

Uninstall GRUB and use Windows bootloader


Problem with GNU GRUB popping during start of OS system


Cant delete ubuntu entry from EFI partition


How do I change the font colours for grub?


What is the correct output of cat /etc/apt/sources.list?


What is the difference between apt and apt-get?


Are both APT and APT-GET both different repositories?


Finding package name of installed software


Differences between fresh install and the result of do-release-upgrade?

Is upgrading from LTS to LTS as reliable as doing a fresh install?


My wifi isn't working and I have no idea what to do

Ralink MT7601U (148f:7601) Wi-Fi adapter installation


Unable to install Canon Laser Shot LBP 2900B


Download only apt-get without installing

Difference between apt-get -d install & apt-get download


Is someone trying to hack into my server? What can I do?


How to use grep to search for options in a man page?

grep the man page of a command for hyphenated options


How to show hidden folders in File Manager (Nautilus) on Ubuntu?


Error installing nvidia driver on 18.04 server

Install Nvidia driver instead of nouveau


Is there a way to upgrade my lubuntu version to 20.04 and wipe the hard drive at the same time without using a dvd or usb?

How can I install Ubuntu without CD and USB?


Unable to extend Ubuntu 20.04 partition installed along with Windows 10 using dual booting


Prefix argument for starting chromium with hardware acceleration

How to execute a command with "=" sign in a desktop shortcut?


"dev/sda1: clean, ..." This message appears after I startup my laptop, then it won't continue booting


In dual boot my PC couldn't start Ubuntu


unable to install broadcom-kernel-source


Wifi signal strength is suddenly low even if antenna is selected


How to install Realtek drivers from GitHub


Why I have both HWE and non-HWE kernels in Ubuntu 18.04

How to stop 16.04.2 with HWE kernel from updating to 4.4 kernels


How can I upgrade the Ubuntu 18.04.3 kernel to 5.0

Can I switch to HWE kernel after installation?


Terminal input changes on SOME incorrect commands

What mode does the terminal go into when I type a single quote?


How to install the latest version of WINE as the system version?


Need help to fix broken packages while installing shutter

Shutter is not getting installed in Ubuntu 16.04 due to unmet dependencies


How do I install Firefox 52 ESR on 16.04?


How to stop Katoolin from crashing Ubuntu?


Ubuntu 18.04 and Nvidia 340.107 drivers glitch

Strange artifacts along window borders after waking computer from sleep mode


Bang and olufsen all speakers not working

How to fix Bang and Olufsen Audio for HP laptops?


Could not open port /dev/ttyACM0 Error after every restart


partitioning - How to create new partition through unused size without livecd

How to create a partition without unmounting?


"remap" (probably wrong word) my /opt folder?

Move /opt to a different, already existing drive


Cant connect to my website from the outside


Can't get service noip2 to start on boot

How do I set up No-IP as a proper service?


How do I hide all windows in Ubuntu 18.04 by one click?

How can I add "Show desktop" to the GNOME dash or Ubuntu Dock?


Ubuntu google authenticator only for ssh not physical machine

Secure an Ubuntu OpenSSH server from Brute force attacks but without a firewall or SSH key pair?


What is the difference between using a swap partition vs. a swap file?


If I dual boot Ubuntu 20.04 with Ubuntu 20.04 will grub know how to handle it?

Is it possible to dual boot two instances of Ubuntu 16.04?


Ubuntu 17.04 — bash: cd: too many arguments


Issues in using a internet browser with java plugin on Linux Ubuntu 18.04

Is there any web browser with NPAPI plugins support?


Ubuntu failed to boot: "Failed to load image \EFI\ubuntu\grubx64.efi" corrupted

Error: "Failed to open \EFI\BOOT\grubx64.efi..." (Dual-Booting)


Background glitches after turning on tearfree [intel graphics]

Fuzzy graphics after upgrading to Ubuntu 20.04


NAS share isn't working since update 20.04

Can no longer access NAS on clean install of 20.04


How to change Ubuntu 20.04 Desktop file manager (not gnome)?

How to remove GNOME Shell from Ubuntu 20.04 LTS to install other desktop environment from scratch?


How install XFCE and remove gnome on Ubuntu 20.0.4 LTS


Microphone records only static/white noise

Ubuntu 20.04 Lenovo Ideapad Microphone not working


cant install or remove anything on 18.04 cause of DPKG error


I tried installing Python 3.7 on my WSL ubuntu 20.04 but it just won't install

How do you install python3.7 to ubuntu 20.04?


Kubernetes 1.19 is out! Get it in one command with sudo snap install microk8s

Why does my ssh login include what looks like a promotion for a TechRepublic article?


Is it possible to run application by clicking on its desktop-file from /usr/share/applications opened in Nautilus?

Application launchers in '/usr/share/applications' not working in Nautilus


Ubuntu shows no wifi adapter , Archer T3U


How to correctly setup Ubuntu 18.04 LTS installed from mini.iso to use NetworkManager?


20.04 LTS point release - what bugs are delaying the installation by software updater

Why isn't an upgrade to 20.04 from 18.04 available yet?


Top Bar is zoomed on start-up Ubuntu 20.04

Ubuntu 20.04 Font and UI elements too big on login


Ubuntu 20.04 interface font too small after restart, even with high scaling factor


Why does my Ubuntu 20.04's top bar's icon becomes small every time when I boot the PC?


How can I automatically enable large text when logging in to the ubuntu session?


The top bar of the Ubuntu Desktop is too small


How to find an invisible window in Ubuntu 20.04?

Windows of an application have minimum size and I can't find the window anymore


Trouble with terminal updating getting an error

How can I solve "Be aware that removing the lock file is not a solution and may break your system"?


apt update Error. Every Reboot first two times. This is normal?


Remapping Caps Lock behavior does not persist


Gnome-Tweaks capslock setting doesn't work on external keyboard


I hate the three horizontal bars on top. Any idea on how to reduce or merge them like ubuntu 16?


Is this a bug in the 'file systems' of 'gnome-system monitor' ? shows so many drives while i have just two

Small snap loop devices visible in gnome-disk-utility OR what is the function of snap ubuntu-core


File system problems, sudo parted -l, sudo fdisk -l show16 loops?


Why does System Monitor show so many File Systems?


My Ubuntu 20.04 changed to Kali 2020.02 after installing Katoolin3

Updated Ubuntu 16.04, now I'm running Kali?


Ubuntu 16.04 - Apt-get is broken - after a fresh Mysql installation

Access denied for user 'debian-sys-maint' - installing mysql?


"cd `" (backtick) command results in ">", why and how do I exit it?

Unable to enter new commands in terminal -- stuck with ">"


What is this "forbidden" icon in my systray?


Search for multiple patterns from a file using find command

How do I find and copy an arbitrary list of files in terminal?


Ubuntu 18.04.4 on dell XPS - very slow boot

At boot, networking.service is incredibly slow (5 minutes) on Ubuntu 16.10


dkpg "diversion" error after trying to install nvidia-340

dpkg-divert: error: rename involves overwriting error after upgrading from 16.04 to 16.10


system mounts /dev/loop0 on /snap/core/3604 and it's 100% full, where is it coming from?

How do snaps work exactly and why are they mounted?


Node JS (-bash: fork: Cannot allocate memory)

Running any command returns "Cannot allocate memory" on Ubuntu Server


Add ubuntu repository command fails to run


Problem Regarding display of Devanagari in ubuntu

How can I make Devanagari fonts render properly in Ubuntu 16.04?


How to upgrade form PHP virsion 7.x to a higher one?

Upgrade to the specific php 7.1/7.2 from php 7.0 in Ubuntu 16.04


Ubuntu 18.04 update problem 404 Not Found [IP: 91.189.95.83 80]


Application windows are behind Unity launcher in Ubuntu 16.04

System file windows open behind Unity launcher


Not full-sized windows go too far to top left of the screen and their title bar is blocked by the top bar


Make screen yellow (read mode like in Xiaomi phone)


Cannot get to Ubuntu recovery mode (or Grub menu)


Can I delete cnijpwgtmp files in /var/tmp?

Is it Safe to Delete Files From /var/tmp?


Error when adding ppa for installing emacs

What can I do if a repository/PPA does not have a Release file?


Can't update securely and is therefore disabled?


How can I install packages to a specific date or point in time?

Is there Ubuntu's analogue of snapshot.debian.org?


Pass string with special character to grep as pattern

How to use grep to search for a pattern which starts with a hyphen (-)?


Applications crashing when they are closed from terminal

What is the difference between Ctrl-z and Ctrl-c in the terminal?


Syntax error near unexpected token `{workingDir=$(pwd)'

Write function in one line into ~/.bashrc


ERROR: Could not detect Ninja v1.7 or newer (ubuntu 16.04)

Install newer package version from trusty-backports


How to create aliases with "overlapping" names to existing commands?

How can I run original command that aliased with same name?


The bad sectors amount has been going up a lot

How can I check the SMART status of a SSD or HDD on current versions of Ubuntu 14.04 through 18.10?


How to reset BIOS Supervisor password in Lenovo G580?

No admin access to BIOS to change boot priority


What's the point of keeping packages in APT cache?

Why are there deb files in /var/cache/apt/archives/?


How to download all required Ubuntu drivers


How to find drivers for ubuntu 20.04 LTS


Installing additional drivers in kubuntu


How can I do a backup of my Thunderbird inbox


How to remove Windows and partition on dual boot system


PPA too slow, how to mirror? [Cache repository subset]

How to create a local repository using apt-mirror and mirrorkit?


how would i use rm to delete all files without certain wildcard?

Delete all files except files with the extension pdf in a directory


How often does ubuntu update their python versions after CVEs?

How can I tell if a CVE has been fixed in Ubuntu's repositories?


What's a good back-up strategy for 1 desktop PC?


UBUNTU 16.04 TERMINAL NOT ABLE TO INSTALL/UPDATE ANYTHING

apt-get stuck at 0 [Connecting to us.archive.ubuntu.com]


How to increase the size of /home in a vmware ubuntu?

Logical volume is not mounted but is in use. Please close all applications using this device (eg iscsi)


How much space should I set aside for bootloader and how much swap space?

How much swap should I take for 1GB to 8TB of RAM on 14.04 or higher?


Create UEFI bootable USB stick to install Windows AND Ubuntu from it


Is it possible to run Ubuntu 20.04 LTS on intel core i7-1065g7?

Is Ubuntu compatible with the hp spectre x360?


What are the differences between commands "t.sh" ". t.sh" "/t.sh" "./t.sh"?

What are the differences between executing shell scripts using "source file.sh", "./file.sh", "sh file.sh", ". ./file.sh"?


What is the difference between `apt upgrade` and `apt-get full upgrade`? Is the later one not suggested to use?

The difference between the different APT upgrade commands


error when accessing colored item in terminal showed by "ls"

When to use a preceding slash in path names? (e.g. for the 'cd' command)


How to differentiate between 2 identical 1TB hard drives?

how to find hard drive brand name or model?


remove packages with error on apt-get update

What can I do if a repository/PPA does not have a Release file?


Unable to locate package for peerguardian


404 not found errors for PPAs when I run sudo apt update


Unable to add / update repositories in lubuntu 18.04


sudo apt update giving error on ubuntu 20.04


sudo apt update not working on ubuntu 20.04


Installing libraspberrypi-bin on Ubuntu Server 20.04 for Raspberry Pi4


The repository 'http://ppa.launchpad.net/moonlight-team/pinta/ubuntu bionic Release' does not have a Release file


Installing Deepin Desktop Environment on Ubuntu 19.10


sudo apt-get update not working after install PPAs


Unable to update: failed to refresh cache:E:The repository 'http://ppa.launchpad.net/gnome-shell-extensions/ppa/Ubuntu disco release'


When I'm Using "sudo apt update" I'm getting


Updating from such repository can't be done securely, and is therefore disabled by default


Unable to update Atom via sudo apt update | Ubuntu 19.10


Ubuntu 20.04 Update fails from not found debian and linux_downloads Releases


I tried to install Netflix on Ubuntu 20.04 and now it gives me some errors


What does "the repository <repository name> does not have a release file" mean?


What can I do if a repository/PPA does not have a Release file?


How to use IDM on Mozilla Firefox Quantum


problem launching matlab 2014a on ubuntu 17.10


Unable to install Midori browser on Ubuntu 18.04 LTS


Explicitly accept change for PPA 'Label'


Grub disappeared after looking at boot options

Boot error after screwing up dual-boot files


Lenovo Ideapad 720S and Ubuntu 17.10 does not see rtlwifi NIC rtl8821CE

Wi-Fi not working on Lenovo ThinkPad E570 (Realtek RTL8821CE)


Wireless LAN not working on Lenovo Ideapad 330


How do I install Realtek rtl8821ce driver on Ubuntu 18.10?


Wifi driver missing after Ubuntu 20.04.1 LTS clean install on HP laptop


Ubuntu 18.04.2 No Wi-Fi Adapter found. HP 14s-cf1013TU


Cannot add custom launcher to Ubuntu Dock ('Add to Favorites' option does not show up)


I'm trying to install Open JRE 8 but it says this and doesn't install

Installing Java 7 in 16.04 and using multiple Java versions


I have a lot of loop devices, what are they and should I get rid of them?

What is the function of the list of loop devices?


WHat's the exact bug fix kernel version?

What is Ubuntu's status on the Meltdown and Spectre vulnerabilities?


meltdown_v1, spectre_v2 capabilities on 18.04 LTS


Ubuntu 18.04 LTS Spectre/Meltdown Status


Can we disable browsers from sharing workspaces?

How can I configure the Ubuntu Dock to show windows only from the current workspace?


Can the 20.04 dock hide apps not on the current worksapce?


What's the easiest way to run GUI apps on Windows Subsystem for Linux as of 2018?


How can I stop 18.04 LTS calling home to Google?

Is NetworkManager sending HTTP requests to googleusercontent.com?


How to really, truly remove old kernels?

Why are old initrd files of uninstalled kernels filling up /boot partition?


Wifi does not detect all available Wifi in Ubuntu 16.04

HP pavilion x360 "11 Realtek RTL8723BE weak wifi signal


How to apt pin a future package from next version of ubuntu?

What is more reliable - apt-mark or APT-pin (/etc/apt/preferences.d/pin) for version locking?


Macbook 2015, 8,1 -- how to get the keyboard and trackpad working with Ubuntu 18.04?

Macbook (12' 2015) keyboard and trackpad


Installed Ubuntu 14.04 on Mac 2013 laptop, but stuck at flashing folder and cannot use it


How to install grive tools on 16.04 or later

Missing settings in GNOME control center installed in Ubuntu MATE


Gnome extension: can I create a button in the top bar?

How do you make a button that performs a specific command?


openSSL 1.1.1 security bug CVE-2020-1971


Updates stopped and fix-broken install is broken


Configuring dpkg stops processing when calling an HTTP request to Adobe Flash Player


20.04 virtualbox-guest-dkms: Error! Bad return status for module build on kernel: 5.8.0-36-generic (x86_64)

Virtualbox broken after a dist-upgrade -- cannot install virtuabox-dkms nor run modprobe vboxdrv


bcmwl-kernel-source broken on kernel: 5.8.0-34-generic


broadcom dw1530 wifi doesn't work anymore


Failed to install bcmwl-6.30.223.271+bdcom DKMS files


WiFi driver not working in 20.04 LTS. When I try to install bcmwl-kernel-source it gives error


Suddenly the wifi option from the main tray and settings is gone


Cant install bcwml-kernel-source in kernel 5.8.0


WiFi network options are not available after restart


No Wifi Similar to: bcmwl-kernel-source broken on kernel: 5.8.0-34-generic


No Wi-Fi adaptor found - Ubuntu 20.04.1 after update


ubuntu 20.04.1 LTS stop showing wifi adapter?


Wifi driver not working after last Ubuntu 20.04 update


bcmwl-kernel-source broken on kernel: 5.8.0-7630-generic


ubuntu 20.04: cannot install bcmwl-kernel-source


WIFI driver isues. Wifi and boot up lag Ubunti 20.04 recent update


Broadcom BCM43xxxx wireless device wifi had disappeared after updating/upgrading (January 2021)


Wifi not being recognized by 2011 Mac mini running Ubuntu 20.04


VirtualBox does no longer work on Ubuntu 20.04.1

Error installing virtualbox-dkms on Ubuntu 20


Ubuntu 20.04.1LTS VirtualBox E: Sub-process /usr/bin/dpkg returned an error code (1)


Errors were encountered while processing: virtualbox-dkms


broadcom dw1530. The wifi doesn't work anymore

broadcom dw1530 wifi doesn't work anymore


Why the heck installing pop theme turned my whole ubuntu into pop os?

After update, Ubuntu has now become PopOS


Installing Xubuntu on old HP with Windows XP

Run Ubuntu ISO live image from Windows BIOS - no USB or DVD


i want to use ppsspp emulator on ubuntu. but i couldnt install due to some errors

What can I do if a repository/PPA does not have a Release file?


Having difficulty installing the drivers for epson v330 scanner


E: The repository 'http://ppa.launchpad.net/snaipewastaken/ppa/ubuntu focal Release' does not have a Release file


When I update my machine I get 'Release does not have a Release file' error


Upgrading from 18.04.5 to a newer edition


The repository 'http://ppa.launchpad.net/mdeguzis/libregeek/ubuntu focal Release' does not have a Release file


I just ran the command sudo apt update just like i do everyday but this time i got an error im new can someone tell me the exact command i can run?


deleting a package from apt package list


Ubuntu software updater failing to download repo information


sudo add-apt-repository ppa:morphis/anbox-support security issues


The repository 'http://ppa.launchpad.net/webupd8team/java/ubuntu focal Release' does not have a Release file


What is the difference between free and available on the system monitor?

What is available memory while using free command?


How to install scipy and numpy on Ubuntu 16.04?


How does transmission-daemon work ? Download don't seem to start


No caching found and wrong diagnostic on disk?


Ubuntu 18.04 desktop hangs approximately 1x per day

Ubuntu desktop hangs occasionally during regular use


Why can I apt-get install rapidsvn but not see it within the Ubuntu Software Center GUI?

Many apps are missing from Ubuntu Software app


I accidentally chown'd /usr/lib... what do I do now?

I set /usr/bin, /usr/lib, and /usr/share to be owned by my regular user and now I am getting interesting errors


Connect via ssh to one of the multiple clients on same network


Problem installing aircrack-ng (make: *** [all-recursive] Error 1)


Change the delay that occurs after entering an incorrect password in the gdm3 login-screen?

How can I lower the delay after incorrectly entered login and sudo passwords?


Is it safe to remove snapd from ubuntu server?

Can a vanilla Ubuntu 16.04 LTS Server run without snapd?


Python plugins not working after switching to Python 3


CPU frequency drops to and is capped at 0.48 GHz


How can I check that my Adobe Flash installation is up to date?

What does this apt error message ("Download is performed unsandboxed as root...") mean?


Files list file for package 'package' is missing final newline

dpkg: unrecoverable fatal error, aborting: files list file for package 'linux-generic' is missing final newline


Why does Ubuntu 18.04 have 2 graphical interfaces?

Why is my GDM at a different TTY than my desktop environment?


Ubuntu 17.04 has a Unity 8 option besides the default. Can I remove one of the options, and which one should I keep?

How do I uninstall Unity 8 from my desktop computer?


Missing software that are installed in system

Programs installed via snap not showing up in Launcher


No more disk space: How can I find what is taking up the space?


Space issues on Ubuntu, no space to install GParted


Chrome on Ubuntu freezes in maximised mode

Screen freezes when going full-screen mode - Ubuntu 16.04 LTS


How to read directory without executing the directory?

Folder access permissions - how do they work?


Guest session stopped working on Ubuntu versions later than 16.04


Will installing Ubuntu erase all the data from the existing Windows, despite using VirtualBox?

Will installing Ubuntu on VirtualBox erase data on the host OS?


Not logging in with correct password and username

Switching between virtual console and GUI


Ubuntu 20.04 disable notifications at startup

Remove 'printer added' notifications from GNOME 3


How to create alias names or shortcut names for terminal command lines in ubuntu 18.04 lts and then run them?

In terminal, how can I write 'sagi' instead of 'sudo apt-get install'


Why can snap files not be modified in any way?


How can I add a command-line option to a favourited application?


Is it possible to download Ubuntu on my android device and then install it on my computer using a USB cabel?

How to install Ubuntu using a smart phone as the installation media?


Ubuntu 18.04 install fails on new laptop "watchdog: BUG: soft lockup - CPU#0 stuck for 22s!"

NMI watchdog: BUG: soft lockup - CPU#2 stuck for 23s! [nvidia-smi:566]


Is it possible to use Ubuntu sources in Debian and vice versa?

How do you add Debian experimental repo to Ubuntu, for those understanding the risks associated?


Why does the su command does not work without sudo

I can use sudo but I can't use su due to a password Authentication failure, shouldn't both be the same password?


Why do I have to use sudo if I am the only user?

What's exactly the point of the sudo command, in terms of security?


Why does Ubuntu 14.04 LTS use a non-LTS kernel version?


Unable to install .deb applications with ubuntu software

Unable to get Atom text editor from the Software Center


Ubuntu doesn't boot after making a system back up

"dev/sda1: clean, ..." This message appears after I startup my laptop, then it won't continue booting


/dev/sda2: Error - Computer not booting normally


Midway through the loading sequence, the screen is jumping to UBUNTU: clean, 23393/748336 files, 6613342/29730048 blocks


ubuntu 18.04, nm(Network Manager) is not able to manage network devices


Wi-Fi network is not showing in Wi-Fi networklistk


Updated to Ubuntu 18.04 and Wi-Fi is now very weak - RTL8723BE


Ubuntu 18.04 not detecting any wifi network but detects mobile hotspot


Wifi signal strength weak on Ubuntu 18.04 with rtl8723be


How to solve this grub problem on Ubuntu 18.04


Controlling VirtualBox from the Command Line

Can't use VM VirtualBox "VT-x is disabled in the BIOS for all CPU modes"


16.04 LTS kernel upgrade fails to update

How to stop 16.04.2 with HWE kernel from updating to 4.4 kernels


Change time format in Krusader on Ubuntu

Date & time format in Krusader - is it changeable at all?


How to share a folder/disc on ubuntu core?

How to set up an entire hard drive as a shared drive in Samba


Is it possible to create a python script that implements face recognition and can be run every time on ubuntu 18.04 login screen?

Is there an alternative to Windows Hello for Linux?


Why GRUB is in 2 different locations (/etc/default & /boot)?

Why so many files relating to grub (/etc/grub.d/, /etc/default/grub, /boot/grub2/grub.cfg)? What is the purpose of each?


Installing cisco webex software for ubuntu 20.04

How do I get WebEx working with audio on Ubuntu?


Webex on Ubuntu 18.04 step-by-step guide


Automatically adjust display brightness based on sunrise and sunset


Ubuntu touchpad issues - mouse pointer jumps around


Ubuntu boots up Kali after using Katoolin

How to stop Katoolin from crashing Ubuntu?


Weird pixelated white border. Ubuntu Xenial (16.04)

Strange artifacts along window borders after waking computer from sleep mode


How can I change the frequency with which I'm asked to keep logging in or "authenticating"?


Software Updater - Ubuntu 18.04. How to prevent from update anything


Dell XPS 13 Ubuntu Guest to Administrator


Unity Launcher and panel Missing after update of Ubuntu 16.04 Xenial


Unity and Compiz not working in 16.04 LTS after 20180221 update


Getting only specific pattern using locate

Locate command is returning too many results


Keyboard language layout switching interferes with global system hotkeys

OS keyboard shortcuts conflict with apps keyboard shortcuts in GNOME 3


Unable to install .deb applications with ubuntu software


`--no-install-recommends` only specified packages


scorched3d not listed in Ubuntu software center


Using bash commands in keyboard shortcuts


How to install R on Ubuntu 16.04 Xenial?


Disk space depleting fast - what should I do?


How to share a drive between Ubuntu and Windows 10


How can I get the latest version of Ubuntu for my 32bit desktop?

How come Ubuntu 18.04 LTS has a 32bit iso installer?


Why does Android Studio freeze up in full screen mode?

Do I need to upgrade RAM from 4GB to 8GB for Android development?


Two OSs on two drives, how to do it without problems


Command run in terminal, not with shortcuts


Launcher going all black. What is wrong with it?


Can I change the ordering for grouped dock items to be static?

Stop windows from shifting order in Ubuntu Dock


Ubuntu Dock doesn't change app order on select


Problem opening monero-gui-v0.12.2.0. Please Help!


Permissions for Wordpress on Ubuntu 18.04

Setting up SFTP to log in to server with Filezilla


Arduino IDE crashes before it opens on Ubuntu 16.04


change partition ntfs to ext4 with out formatting

How can I convert a drive from ext4 to NTFS without losing the data?


File list command line (hidden and subfolders)


How To Switch From Ubuntu 16.04 To Lubuntu

I want to completely replace Ubuntu with Lubuntu


another go on fractional scaling with 18.04

Enable fractional scaling for Ubuntu 18.04


Xubuntu, combinations Ctrl+key don't work when I use Ctrl as hotkey for switching keyboard layout


Wake up the system without having to enter a user password on Kubuntu

Disable password request from suspend - 18.04


Can't remove ubuntu dock after upgrading to 18.04


Trying to install Docker but getting error

"Package 'docker-ce' has no installation candidate" in 18.04


Switching from input language to input language

How to change text entry in Ubuntu 18.04


Watching Netflix with Firefox in Ubuntu?

Netflix doesn't work since installing Ubuntu 18.04


Can't open Samsung T5 SSD on Ubuntu 18.04

Use (Windows) BitLocker-encrypted drive on Ubuntu 14.04 LTS


Is Ubuntu OS 18.04.4 LTS is free (open source) version for use?

Is the latest version of Ubuntu 100% FREE


How can I get an error report when I execute a command in Ubuntu server? (Backup on PostgreSQL)


Node Package Manager got corrupted in some way, now it cannot be installed


How to install NodeJS and NPM on Ubuntu 18.04?


Installing Linux on Separate Disk From Windows


Can I install Ubuntu in an HDD when I have Windows 10 in an SDD?


Bluetooth Not connecting - Searching for Devices - 18.04.4 LTS


How save Xrandr orientation change settings

How to run xrandr commands at startup in Ubuntu


how to install Apache ActiveMQ on Ubuntu 16.04


Use Insert Key to toggle insert/overwrite mode in Bash Terminal

Does bash (or any shell, for that matter) have an 'overwrite' mode?


How do I resolve an error when attempting the "opam init" command?

bash: ./program: cannot execute binary file: Exec format error


I get this error: dpkg: unrecoverable fatal error, aborting: files list file for package `fonts-tlwg-kinnari' contains empty filename


My /Root says I only have like I am low on space, someone help me figure this out?

How do I make space to resize the root (/) partition? No free space on root, cant uninstall software nor update


Where can I purchase video codecs for Ubuntu?


Eject second internal hard drive in Ubuntu


What does -y mean in an apt-get upgrade command, and where can I find a reference on command flags?

What does -y mean in apt-get -y install command?


What is the proper way of creating installation media from Ubuntu iso?


I am taking my laptop for repair. How do I secure it as much as possible?

How to secure my laptop so that hacking by physical access is not possible?


How do I switch to a closer Ubuntu mirror?


How do I install a different Python version using apt-get?


Is Ubuntu Studio suitable for full-stack software development?

How to switch between low latency and generic kernels?


How do I remove the requirement of being root for modifying a certain directory?

Use chown to set the ownership of all a folder's subfolders and files?


What could be the cause of an "UNEXPECTED INCONSISTENCY; RUN fsck MANUALLY" error?

fsck error on boot: /dev/sda6: UNEXPECTED INCONSISTENCY; RUN fsck MANUALLY


Can't add space in my Ubuntu 20.04.1 LTS partition


is there a reason the Getdeb Repo is always down


/boot is full and I am unable to clean it


Printing odd/even pages using system dialogue ubuntu


403 Forbidden -You don't have permission to access / on this server


How can I change the 15 predefined background colors on Ubuntu 18.04?

Change desktop background to a solid color (e.g. pitch black) in GNOME 3


How to replace wallpaper with a solid color?


I am trying to install internet explorer on my ubuntu 18


How to install Ubuntu Server in an XFS file system?

Ubuntu 17.04 will not boot on UEFI system with XFS system partition


FRESH installed Ubuntu 18.10 boots to grub shell on EFI machine


How can I type a path in Unity's Open File dialog?

Path bar missing in file dialog after running software updater for Ubuntu 17.04


Ubuntu Limit sudo user to password reset only

How to give permissions to specific command?


Ubuntu 18.04.3 LTS install issues. Can't connect to hyperV install. Also can't install from USB

Errors from nouveau when installing or booting from live usb


While updating the ubuntu 16.04 does not have a Release file Error


'firefox-locale-*' missing when installing something?

dpkg warning files list file for package missing


Is there a command to know whether my "/var/lib/dpkg/status" is fine? To be sure that there is nothing wrong in dpkg and its files


Running, or "injecting" software with specific date

Change Ubuntu time and date for specific application


Upgraded to Chrome 61.0.3163 via ppa on Ubuntu 16.04 but it won't launch because NSS out of date


Why is my Ubuntu so slow on Virtual Box? (MacBook Pro)

Improve performance of Ubuntu guest in VirtualBox on Windows 10 host


pip got corrupted after uninstalling python packages

pip: AttributeError: 'module' object has no attribute 'SSL_ST_INIT'


output ascii art in a red color on terminal


OpenSCAD has unreadably tiny interface text on UHD display

Solution for apps that don't scale on HiDPI displays


On Ubuntu 18.10 clicking of dock icon do not hide the window away. How to fix it?

How do I enable 'minimize on click' on Ubuntu dock in 17.10 and later?


How to show all open windows from sample app


How can I minimise applications by clicking on its icon on dock?


How can I bring back the title bar in Nautilus and Document viewer?

How do I disable client side decoration globally in GNOME?


How do you switch from Wayland back to Xorg in Ubuntu 17.10?


Synaptic Package Manger is not launching in Ubuntu 18.04

Why don't gksu/gksudo or launching a graphical application with sudo work with Wayland?