Ubuntu 18.04 won't update Jul 21
34529
Files list file for package missing -- dpkg warning
31506
How do I update Ubuntu manually?
129223
Ubuntu upgrade from 17.04 to 18.04
42634
How do I upgrade to the development release (aka. Ubuntu+1)?
8353
How do I access my software updater if it doesn't display anywhere?
74990
Error while trying to upgrade from Ubuntu 18.04 to 18.10: "Please install all available updates for your release before upgrading."
134786
Why doesn't Ubuntu ship an application, or the latest versions of some applications?
65776
16.04 apt update never ends
122588
Can't connect to ubuntu archive when using apt-get update
80106
How do I enable automatic updates?
135383
Unable to update my system Ubuntu13.04: Getting message - requires installation of untrusted packages
33194
Updating VS Code in ubuntu 18.04
94171
Why Does Software Updater Say No updates Available, but apt-get upgrade Shows updates available?
154072
Ubuntu 17.10 doesn't show up in update-manager
123634
Can't update Xcode
5877
"Failed to fetch" while updating
140850
Why does do-release-upgrade on Xubuntu running version 18.04 not offer to update to 20.04.1?