The process of updating Ubuntu to 20.04 is stuck, what should I do?

Question

linux

Upgrading from ubuntu 19.10 to 20.04, everything was fine, but then a window appeared asking what to do with auto.master, leave the old version (since it was changed locally) or install a new one. While I was thinking about what to do, for some reason I got into the terminal, the terminal did not open completely, I forcibly closed it, and after that the update process stopped on this (see screenshot) and has been hanging like this for about an hour. Even during the update, something began to happen to the graphics - some icons in applications are not displayed. Half of the apps don't work. I'm writing from chrome, which seems to start, but crashes whenever possible. Even when attaching a screen, it crashes here, I had to look for another way to attach a picture.

As a result, everything stands still, the terminal does not start, but it works from the update window. What do you advise?

Answer 1

I advise you to install Ubuntu 20.04 "on a clean" basis :-)
It's still a pleasure to rake up dependency hell manually.
It was enough for me once when switching from AltLinux Master 2.0 to 2.2 and 2.4
After that, I scored.
I put all LTS on a clean one. :-)