Help with updating to from 13.10 to 14.04
3298
How do I resolve unmet dependencies after adding a PPA?
94545
How to update ubuntu's python with latest version from source?
9901
How to upgrade from 18.10 to 19.10, using the command line?
35146
Will apt-get dist-upgrade upgrade my system to newer version?
29191
Upgrade to 18.04 from 17.10
63232
How to update kernel to the latest mainline version without any Distro-upgrade?
7357
upgrade to 13.10 stalled and restart failed
2136
How to roll back Ubuntu to a previous version?
75798
How to upgrade to the latest GNOME version?
30645
How to install (old) packages for Ubuntu 9.04?
55211
Problem when upgrading to Ubuntu 14.04 from Ubuntu 12.04
140371
Update Ubuntu 10.04
128471
How do I update from 9.0.10 to 9.1.0?
94942
How to update libavcodec on ubuntu 14.04?
4305
How do I fix a "Problem with MergeList" or "status file could not be parsed" error when trying to do an update?
112955
How can I upgrade Ubuntu from 19.10 to 20.04 without losing packages?
119595
Is it necessary to upgrade to 14.04 LTS or can I stand in 12.04 LTS forever with no problem?