Thank you Brad Figg (brad-figg). I did run the command and it send the logs.
Now I check that this issue starts when I disconnect HDMI. If I block GNOME session before that I disconnected HDMI the issue is not doing, but I disconnected HDMI in any moment after start machine and the issue is doing. Thank you. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1551357 Title: Shell Gnome crash when primary display is HDMI and lock screen. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1551357/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
