** Attachment added: "end of dmesg showing hung task warnings" http://launchpadlibrarian.net/32865078/dmesg-fragment
** Description changed: Binary package hint: xserver-xorg-video-intel If I leave the machine alone for long enough, I'll return to a blank (black) screen and unresponsive mouse and keyboard. Disabling the screen saver seems to work around the problem. I can still ssh in after the problem occurs, and see hung-task warnings in dmesg (see attached dmesg-fragment). As you can see, the tasks involved are i915/0, Xorg, and lorenz (the screensaver). - I'm running karmic, xserver-xorg-video-intel version 2:2.6.3-0ubuntu9.3, - kernel 2.6.28-15, lspci reports the video as GM965/GL960. + I'm running karmic, xserver-xorg-video-intel version 2:2.8.1-1ubuntu2, + kernel 2.6.31-11, lspci reports video controller as "Intel Corporation + Mobile 4 Series Chipset Integrated Graphics Controller (rev 7)." -- deadlock in intel driver after screensaver runs https://bugs.launchpad.net/bugs/440614 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
