I am not sure whether this bug is related to my issue, but I am also not sure how I could figure it out.
Since today I get a white screen on the X display when using an external display and switching from screen mirroring to split screens. Switching to console shows a drm intel_disable_transcoder failure. After reboot the problem occurs reproducible each time screen properties are changed from mirror to split screen. Ubuntu 11.10 Kernel 3.0.0-13-generic x86_64 Sony Z21 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/814325 Title: fuzzy and corrupted display after dpms cycles To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/814325/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
