I can't update my ubuntu (17.04)
1520
How to install software or upgrade from an old unsupported release?
11166
"Require Installation Of Untrusted Packages" while upgrading with the update manager
30747
Encountered "/usr/sbin/grub-mkconfig: 8: /etc/default/grub: 4: not found" error while updating
75798
How to upgrade to the latest GNOME version?
144507
No facility exists in Update Manager to upgrade to a new version, why?
87236
How to upgrade Ubuntu 12.04 to 13.10?
74069
Can't update drupal core to 7.27
103929
sudo apt upgrade error 18.04 (Broken Packages)
155154
I am currently using 19.04 and I got "No new release found for 19.10"
28650
`apt-get update` cannot find Ubuntu servers
94793
How do you run update-grub?
107009
ubuntu 18.04 apt-get upgrade problem "redirection loop encountered."
129223
Ubuntu upgrade from 17.04 to 18.04
42634
How do I upgrade to the development release (aka. Ubuntu+1)?
21382
What does "sudo apt-get update" do?
123455
Unable to update Node JS - keeps returning to old version [Ubuntu 15.04]
7580
How to safely upgrade from an older Ubuntu version to a newer one?