Update problem in Ubuntu 14.04
2694
How do I remove a malformed line from my sources.list?
128471
How do I update from 9.0.10 to 9.1.0?
19288
Update manager doesn't offer an upgrade to the new release
115648
dpkg exit with error "cannot scan updates directory `/var/lib/dpkg/updates/': No such file or directory", how to fix it?
115421
Ubuntu 13.10 to 14.04 Lts does not upgrade, keeps showing error
967
How can I avoid "please insert CD/DVD" error when updating Ubuntu?
5877
"Failed to fetch" while updating
12534
14.04 --> 16.04 failed; apt (>= 1.0.1ubuntu2.13)' is not installed
133137
"Problem with MergeList /var/lib/apt/lists/repository.spotify.com" while updating the list
119169
Should I upgrade to 14.04 LTS?
98844
upgrade 14.04 with errors and shows red sign on top
44209
Problem with update-manager: No module named 'apt_pkg' in Ubuntu 13.10, having installed Python 3.4 on /usr/local/lib
27688
Update-manager does not show all updates
76905
Failure [INSTALL_FAILED_ALREADY_EXISTS] when I tried to update my application
94545
How to update ubuntu's python with latest version from source?
42634
How do I upgrade to the development release (aka. Ubuntu+1)?
120436
Point Release upgrade from 14.04.1 to 14.04.2?