Thanks for the detail steps to reproduce. However, following these directions I'm unable to reproduce the crash.
Are you still seeing it in current quantal? If so, please collect a full backtrace on this crash - see http://wiki.ubuntu.com/X/Backtracing for guidance. ** Changed in: xorg-server (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1065113 Title: Xorg crashed with SIGABRT in free() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1065113/+subscriptions _______________________________________________ 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

