Re: gdm does not start; lost networking
As root run
I'm using network-manager, but I also can run a script and connect to
the Internet without network manager. I can't explain how to do this for
Debian, since regarding to systemd's device naming even eth0 became an
obscure name for my Linux.
"start" isn't the only option, other, perhaps all options are stop|
If X shouldn't start, you should take a look at the log files, it's
likely that GDM isn't broken, but that something is fishy with X.
As root or user run
grep EE /var/log/Xorg.0.log
As user run