Thank you for taking the time to report this bug. Could you attach /var/log/Xorg.0.log and the output of lspci -vvnn ?
** Changed in: gdm (Ubuntu) Sourcepackagename: None => gdm Status: New => Incomplete -- logout/shutdown causes freezed black screen during logout https://bugs.launchpad.net/bugs/218426 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gdm in ubuntu. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs