I failed to update in terminal in ubuntu
2694
How do I remove a malformed line from my sources.list?
153142
Cannot run apt update in a Debian docker container
44209
Problem with update-manager: No module named 'apt_pkg' in Ubuntu 13.10, having installed Python 3.4 on /usr/local/lib
135575
How to fix a "Failed to fetch binary-armhf/Packages" error during apt-get update?
140893
Error when using apt-get update
42634
How do I upgrade to the development release (aka. Ubuntu+1)?
85009
`apt update` failed on Debian Linux
93631
Unable to find minimized terminal
29113
About Terminal Problem
5316
Update from 14.04 to 16.04 failed with GPG error
19288
Update manager doesn't offer an upgrade to the new release
56150
Can't upgrade/update ubuntu 18.04 as apt/dpkg error is showing up
119920
Failed upgrade from Ubuntu 19.10 to 20.04 "Please update the microcode"
47735
What is the best way to learn how to use Ubuntu with terminal?
89107
How to update Android Studio in Ubuntu?
17645
Unable to upgrade pip
30747
Encountered "/usr/sbin/grub-mkconfig: 8: /etc/default/grub: 4: not found" error while updating