Blank Screen while upgrading 19.04 to 19.10
15687
How do I resume a release upgrade?
31892
New "Ubuntu Software" not working (16.04)
98844
upgrade 14.04 with errors and shows red sign on top
141210
Boot stuck at logo screen after upgrading to 14.10
115017
Black screen after clicking "Install Ubuntu"
129223
Ubuntu upgrade from 17.04 to 18.04
11579
Broken dependencies after upgrade
135692
ubuntu 14.04 black screen when installing
80233
Upgrade to 20.04 from 19.10 isn't available
9901
How to upgrade from 18.10 to 19.10, using the command line?
27352
Login broken after 15.10 -> 16.04 LTS upgrade, related to NVIDIA driver
120161
Ubuntu 19.04 problems install upgrades
63772
I can't boot into a usable system after updates. What should I do?
92400
How to repair OpenGL on Ubuntu 19.10?
126659
upgrade from 11.10 to 12.04 - No upgrade option available in update manager
29787
My terminal shows only a blank screen--How can it?
45772
"This computer currently has no detected operating systems" when installing