Thanks. Next, please reproduce the problem and then in the virtual console run:
journalctl -b > journal.txt dmesg > dmesg.txt dpkg -l > dpkgl.txt Now return to the graphical session and send us the files 'journal.txt', 'dmesg.txt' and 'dpkgl.txt' -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1785834 Title: Screen randomly turns black minutes after successfully login with GDM To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1785834/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs