Ok, I have now reported it here: https://bugs.freedesktop.org/show_bug.cgi?id=89341
** Bug watch added: freedesktop.org Bugzilla #89341 https://bugs.freedesktop.org/show_bug.cgi?id=89341 ** Changed in: xorg (Ubuntu) Status: Incomplete => Confirmed -- 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/1413710 Title: Xorg crash - Fullscreen causing crash To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/1413710/+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