Hi rajesh, Unfortunately the backtrace is not detailed enough to pinpoint exactly what is going on here, as apport failed to retrace it.
Are you able to reproduce this bug easily? If so, would you mind collecting a full backtrace manually? Directions on doing this are available at http://wiki.ubuntu.com/X/Backtracing. Thanks ahead of time. Btw, I wonder if this might be related at all to bug #506510, which I am about to upload a fix for. You may want to update to xorg-server 1.7.3.902-1ubuntu7 or newer in order to try out this fix first; if that makes the issue go away then there's no need to gather a backtrace, just let us know this bug report can be closed. ** Changed in: xorg-server (Ubuntu) Importance: Undecided => High ** Changed in: xorg-server (Ubuntu) Status: New => Incomplete -- Xorg crashed with SIGSEGV in xf86PostMotionEventP() https://bugs.launchpad.net/bugs/507083 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