Launchpad has imported 2 comments from the remote bug at https://bugs.freedesktop.org/show_bug.cgi?id=50227.
If you reply to an imported comment from within Launchpad, your comment will be sent to the remote bug automatically. Read more about Launchpad's inter-bugtracker facilities at https://help.launchpad.net/InterBugTracking. ------------------------------------------------------------------------ On 2012-05-22T19:04:23+00:00 Brettcornwall-1 wrote: This problem occured after upgrading from Ubuntu 11.10 (2:2.15.901-1ubuntu2) to Ubuntu 12.04 (2:2.17.0-1ubuntu4). We have attempted to update to 2.19 but it still occurs. Sometimes upon resume, all I see is a black screen and the cursor. the mouse and keyboard respond (the mouse moves) but nothing changes. Switching to console and back doesn't fix it. Killing Compiz also does not fix the issue. Further, if one has password lock disabled on resume the user will be stuck with a frozen display of whatever was last shown on the desktop before suspend. The mouse cursor still changes as you hover over various elements but the display is frozen solid. One can switch to another TTY via ctrl+alt+F1 but killing the X session is the only way to get back to the desktop. This is reproducible in metacity, not just compiz. Trying the 3.4 kernel also did not fix the issue. All of those affected are Intel-based machines. BTW, I haven nothing connected to the laptop when I resume and before suspend. This is a very annoying issue because the only way to recover is to kill the X session, which means all the open files will be lost. The launchpad page in which this is documented can be found here: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/966744 Thank you for your time. Please let me know how it can be debugged further (I understand that this is likely not enough information) Reply at: https://bugs.launchpad.net/linux/+bug/966744/comments/55 ------------------------------------------------------------------------ On 2012-05-22T19:15:11+00:00 Chris Wilson wrote: This sounds like the Xserver damage bug. First install all the driver packages from ppa:xorg-edgers. Then try and reproduce and attach a drm.debug=6 dmesg and Xorg.log from across the suspend and resume. Reply at: https://bugs.launchpad.net/linux/+bug/966744/comments/56 ** Changed in: xserver-xorg-video-intel Status: Unknown => Confirmed ** Changed in: xserver-xorg-video-intel Importance: Unknown => High -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/966744 Title: Resume from suspend leaves me with black screen or a screen of the desktop before it suspended (though the mouse still moves/changes cursor) To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/966744/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
