> 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. ** Attachment added: "apport.systemd.rzh60ggy.apport" https://bugs.launchpad.net/ubuntu/+source/gdm3/+bug/1798640/+attachment/5205100/+files/apport.systemd.rzh60ggy.apport -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1798640 Title: TimedLogin in gdm3 crashes everything To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gdm3/+bug/1798640/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs