The switch user crash hang I reported here seems to be related to : https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video- ati/+bug/529882
-- Xorg freeze after "switch user" applet is invoked https://bugs.launchpad.net/bugs/577997 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to nvidia-graphics-drivers-180 in ubuntu. _______________________________________________ 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