Hi Alexander, I notice in the trace that the code seems to be stuck in code called by /usr/lib/libutouch-grail.so.1, which is the multitouch code, and that you also have MatchIsTouchpad "on" specified in your xorg.conf.
Are you able to reproduce this with current oneiric? If so, please move aside your xorg.conf and restart X, and see if you can reproduce the bug then. If not, then perhaps this is a multitouch related bug. I've prepared a PPA with the Ubuntu multitouch Xi2 components disabled, to help identify whether the bug is in Ubuntu's MT code or in upstream's code; please install this PPA and see if you can reproduce it. Note that some of the Ubuntu-added MT functionality won't be available with this PPA. https://launchpad.net/~bryce/+archive/melon ** Changed in: xserver-xorg-video-intel (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/811640 Title: [gm45] GPU lockup render.IPEHR: 0x78080003 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/811640/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
