I'm having the same problem on Ubuntu 12.04, just installed yesterday. Multiple gnome-session crashes since then, which kick me out of my user session. I'm happy to post more information if someone will give me some guidance on what may be helpful and and how to obtain it.
>From syslog: Apr 29 10:03:39 ubuntu gnome-session[22626]: Gdk-WARNING: gnome-session: Fatal IO error 11 (Resource temporarily unavailable) on X server :2.#012 Apr 29 10:03:39 ubuntu kernel: [85317.465946] soffice.bin[23295]: segfault at 4658e5e0 ip 00007f6a54dbb8d3 sp 00007fff6eaf7240 error 4 in libc-2.15.so[7f6a54d80000+1b3000] -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to nvidia-graphics-drivers in Ubuntu. https://bugs.launchpad.net/bugs/907383 Title: Spontaneously eject from the session To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers/+bug/907383/+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
