I think I have found something. First, I use nvidia-173 (not 180) since I have an old FX5200. Second, the problem happened frequently with a dual screen xorg.conf (separate X screen). With a standard (single screen) configuration, the problem seems to disappear (10 resumes in a row...).
I will investigate soon with twinview to see if I can have a correct dual screen setup without the logout on resume bug. I don't understand why it was related to memory and swap usage, from my observations. -- logout at resume and swap usage (suspend to ram) https://bugs.launchpad.net/bugs/505915 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to nvidia-graphics-drivers-173 in ubuntu. _______________________________________________ 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

