Update: - those symptoms that I still confirm are also present after downgrade to mesa 7.5-1ubuntu1
Scenarios: Precondition: Both LVDS1 and VGA1 active with configuration: LVDS1 1680x1050 VGA1 1920x1200 right of LVDS1 First case: VGA1 is disconnected, issuing xrandr --output VGA1 --off top part of the screen is black. Only full screen redraws (moving wobbly windows) shows typed in commands in konsole. Second case: VGA1 still plugged, issuing xrandr --output VGA1 --off All is OK even after subsequent disconnecting of VGA1. In short: issuing xrandr --output VGA1 --off AFTER disconnecting monitor breaks display. -- gl screensaver freeze mesa 7.6.0~git20090817.7c422387-0ubuntu2 https://bugs.launchpad.net/bugs/419291 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
