I can`t update ubuntu
11166
"Require Installation Of Untrusted Packages" while upgrading with the update manager
113379
Updating the repository isn't working
54991
How can I install updates and shut down from the command line?
77062
Updates stopped and fix-broken install is broken
135383
Unable to update my system Ubuntu13.04: Getting message - requires installation of untrusted packages
19288
Update manager doesn't offer an upgrade to the new release
5877
"Failed to fetch" while updating
1520
How to install software or upgrade from an old unsupported release?
3275
I can't seem to install Ubuntu 16.04.2
967
How can I avoid "please insert CD/DVD" error when updating Ubuntu?
28650
`apt-get update` cannot find Ubuntu servers
144507
No facility exists in Update Manager to upgrade to a new version, why?
123634
Can't update Xcode
13832
How to update Ubuntu terminal?
10709
Can i upgrade ubuntu without losing my apps and files?
153212
Ubuntu shut down while updating?
13107
How to install updates via command line?