Failed to download respository information - Software Updater
2694
How do I remove a malformed line from my sources.list?
112602
Unable to download updates from extensions.gnome.org
121946
Problems downloading artifact - error reading signed content
144022
How to install a package from a local repository?
151066
Failed to fetch PPA Error (Deluge)
61516
Where can I get the repositories for old Ubuntu versions?
12968
What should I do when the GETDEB repository is down?
9322
Software Updater Issue 16.04
44771
What to do with KEYEXPIRED 1555048520 on updating Google Chrome and Earth repositories?
93574
E: Some index files failed to download. They have been ignored, or old ones used instead after apt-get update
75879
How do I get add-apt-repository to work through a proxy?
157904
error 503: service unavailable when using apt-get update behind proxy
26745
Skipping acquire of configured file 'contrib/binary-i386/Packages' as repository ... doesn't support architecture 'i386'
4450
How can I reproduce the error "package... needs to be reinstalled, but I can't find an archive for it" for testing?
155918
What information do I need to solve an APT dependency issue?
73083
failed to connect to http://changelogs.ubuntu.com/meta-release
124502
how to resolve unmet dependencies and file collisions due mixing diferent repositories?