I think I can reproduce this locally, but it only triggers on X server shutdown for me, so I'm not certain that it's the same bug.
If you can reproduce, I've got a testing package in my aubergine PPA here: https://edge.launchpad.net/~raof/+archive/aubergine ** Changed in: xorg-server (Ubuntu) Status: Triaged => Incomplete ** Changed in: xorg-server (Ubuntu) Assignee: (unassigned) => Chris Halse Rogers (raof) -- 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/711422 Title: Xorg assert failure: *** glibc detected *** X: double free or corruption (!prev): 0x089f5b20 - Unhandled dwarf expression opcode 0x9f _______________________________________________ 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
