Did a bit more testing with the 6.11.0 drivers. It turned out that the bug was triggered by the following lines in my xorg.conf (which I added at some point when the radeon drivers just became useful for 3d).
Section "Device" Identifier "Configured Video Device" Driver "ati" Option "AccelMethod" "EXA" Option "GARTSize" "64" EndSection Removing the two options makes the screen corruption go away (at least with 6.11.0, haven't tried to go back). -- screen partially garbled after monitor switch https://bugs.launchpad.net/bugs/336049 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
