This appears to have been fixed in Xubuntu as of 2011-07-29. Using images from this or later dates, can anyone still reproduce this issue? I believe something in the latest Xorg updates fixed this issue.
--- Ubuntu Bug Squad volunteer triager http://wiki.ubuntu.com/BugSquad ** Changed in: xorg (Ubuntu) Status: Triaged => Incomplete -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/799238 Title: Xubuntu i386 and amd64 xserver abort To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/799238/+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