Am Dienstag, 22. September 2020 schrieb Uwe Brauer via
tde-users:
Did you get any error message? Or error code (return
code), i.e. can you
say wether that command failed or succeeded?
No nothing it just freezes
Are you able to switch to console (Ctrl + Alt +
F[1-6]) and log in?
Nope.
I don't know how Ubuntu handles that stuff, but on
Debian you find:
$ cat /etc/X11/default-display-manager
/opt/trinity/bin/tdm
Check the contents of that file. I've had this
file changed to another
installed display manager a couple of times during upgrade of
tdm-trinity.
If you can't log in at all, you can try with a
rescue or live system
from USB or such. Or start with option init=/bin/bash on linux command
line to have at least a shell.
Ok, I can try this, next time, in the meantime I re installed it leaving
the windows manager to lightdm
The strange thing is: on my actual machine (running 16.04)
the contend of
/etc/X11/default-display-manager
Is lightdm
But tdm starts!!!
But on the other machine I don't dare now to run again
sudo dpkg-reconfigure tdm-trinity