Pelle, I had the same problem with my Quadro FX 570, Xorg just could not stay alive for more that 40 minutes, while my home PC with 9600GT runs well. Then I uninstalled Nvidia drivers, installed Nouveau and there has not been any problem since. So for now I would call it an unofficial workaround.
-- 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/988892 Title: Xorg crash To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/988892/+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

