Debug log attached. However in this case it brought the monitor up but at the wrong resolution (1024x768). That happens sometimes. Going to system settings -> displays -> detect displays makes it detect the resoutions properly. I'll try to get a new log which shows the case where it fails to bring the monitor up.
** Attachment added: "drm-debug.txt" https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1135668/+attachment/3552483/+files/drm-debug.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1135668 Title: Intel graphics fails when bringing monitor out of sleep To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1135668/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
