Comment 3 for bug 1798640

> Clarify what you mean by "crashes everything"? Does that refer to "the screen goes black and only a reboot is possible to get the GUI working again"?

Screen goes black. Even with Ctrl-Alt-Fx I'm not able to switch to an other console to do something on the system -> no possibility to do something for me

> In addition of the info Daniel requested/logs, could you try if you get the issue also login into a standard Ubuntu session or if that's specific to your custom "kodi" one?

I tried the gnome session for the user tv, which should be the default. I get the same result: Black screen, not responding on anything.
Output of ps during the hanging screen:
root@mediacenter:~# ps -A -F | grep tv
tv 4062 1 0 12062 6348 1 01:44 ? 00:00:00 /lib/systemd/systemd --user
tv 4069 4062 0 54135 2764 1 01:44 ? 00:00:00 (sd-pam)
tv 4118 1 0 44775 3940 3 01:44 ? 00:00:00 /usr/bin/gnome-keyring-daemon --daemonize --login

I created 2 apport-files of 4062 and 4069 and attached them. apport-collect is not working for me, because it is not able to find a browser and I cant execute it when the GUI is crashed.