Why doesn't "Software Updater" update all software?
94171
Why Does Software Updater Say No updates Available, but apt-get upgrade Shows updates available?
5830
How to prevent updating of a specific package?
138432
How to reliably reload package after change?
63206
Can the update manager download only a single package at a time?
19288
Update manager doesn't offer an upgrade to the new release
116348
Why isn't apt full-upgrade getting an updated software key signature for skype
76905
Failure [INSTALL_FAILED_ALREADY_EXISTS] when I tried to update my application
43917
What is the difference between apt-get update and upgrade?
130934
Why are updates downloading so slow?
36025
How do I change which mirror I get updates and software from?
142310
Ubuntu 12.04 software upgrade does not show 12.10 upgrade
64561
Can multiple versions of the same package co-exist on the same system?
34720
What is the difference in command-line "sudo apt-get update" and using Synaptic or Auto-updater?
34783
How does update work with programs installed from .deb file
2236
Why don't the Ubuntu repositories have the latest versions of software?
249
How do I fix this "E: Type '*' is not known on line * in source list ..." update error?
10633
software updater failed to download repository information