I tried to update from 16.04 to 20.04, and as is customary, everything went to hell. The GUI was not launching at first, but I got through that by fixing broken packages and reinstalling the linux kernel.
I can now boot into Gnome desktop and use some programs. However, I get intermittent error messages - Sorry, Ubuntu 20.04 has experienced an internal error
with a crash in gnome-control-center
.
By the way, I tried to reinstall gnome using the following command, but still see errors above.
sudo apt install gnome-session gdm3
How do I reinstall the Gnome GUI portion of by Ubuntu 20.04?
sudo apt-get install --reinstall ubuntu-desktop
sudo apt-get update
followed bysudo apt-get dist-upgrade
to get newest dependencies.