I got this when trying to log in from a locked screen. A `cont` kept me going.
** Attachment added: "gdb-Xorg.txt" https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/839601/+attachment/2366684/+files/gdb-Xorg.txt -- 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/839601 Title: Xorg freeze To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/839601/+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