Ubuntu Software does not load updates
57980
"Software" and "OS Updates"available in Ubuntu Software
28650
`apt-get update` cannot find Ubuntu servers
135393
Why does Ubuntu Software Center not show every package available?
42634
How do I upgrade to the development release (aka. Ubuntu+1)?
94621
archive.ubuntu.com missing raring-updates
59046
Software center not loading software lists
72082
Is using Software Updater the same thing as running apt-get update and apt-get upgrade?
129101
Upgrading Ubuntu 9.04 to 9.10 when Update Manager doesn't let you
118978
Not all updates can be installed: partial upgrade
2724
Ubuntu Software doesn't work and why are there two Software Center in Ubuntu 20.04?
117112
Why isn't Ubuntu moving its repositories to old-releases anymore?
138432
How to reliably reload package after change?
149984
Can't update or install anything. Ubuntu 3.11.0.14
41519
What can I do if a package is not available on the newest version of Ubuntu (18.04) but is available on older versions?
135452
How do you see what packages are available for update
8353
How do I access my software updater if it doesn't display anywhere?
38068
Ubuntu Software doesn't open in Ubuntu 20.04