While running sudo apt update I received warnings
991
How can I fix apt error "W: Target Packages ... is configured multiple times"?
44313
How to run "sudo apt-get update" through proxy in commandline?
155918
What information do I need to solve an APT dependency issue?
21382
What does "sudo apt-get update" do?
74253
sudo: /usr/lib/sudo/sudoers.so must be owned by uid 0
78420
A lot of `gtk-warnings` in terminal. Is this serious?
83924
error while trying to sudo apt-get update GPG, no sign repository
21184
Running "sudo apt-get update" returns connection errors
16116
How to modify an invalid '/etc/sudoers' file?
79330
what does "sudo apt-get install aptitude" do?
150033
E: Sub-process /usr/bin/dpkg returned an error code (1) for almost all updates
154622
How do I resolve this installation error?
38110
Error sudo: add-apt-repository: command not found
69747
Error while installing, upgrading or autoremove: insserv warning: script 'K01runlcactivator' and 'runlcactivator'
56150
Can't upgrade/update ubuntu 18.04 as apt/dpkg error is showing up
145400
Error when trying sudo apt-get update - Python related?
46720
sudo apt update error: "Release file is not yet valid"