An update guys! Disabling nouveau acceleration actually seems to solve the problem!
I made the change permanent, I'll test it for some days. Thanks! -- X session suddenly killed, back to login! https://bugs.launchpad.net/bugs/557572 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-nouveau 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