looks like a solid crash.
can you get a full backtrace by following these instructions?
https://wiki.ubuntu.com/X/Backtracing
** Package changed: xorg (Ubuntu) => xorg-server (Ubuntu)
** Changed in: xorg-server (Ubuntu)
Importance: Undecided => High
** Changed in: xorg-server (Ubuntu)
Status: New => Incomplete
--
Quadrapassel results in X crashing
https://bugs.launchpad.net/bugs/549576
You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to xorg-server in ubuntu.
_______________________________________________
Mailing list: https://launchpad.net/~ubuntu-x-swat
Post to : [email protected]
Unsubscribe : https://launchpad.net/~ubuntu-x-swat
More help : https://help.launchpad.net/ListHelp