*** This bug is a duplicate of bug 973096 *** https://bugs.launchpad.net/bugs/973096
I experienced this today for the first time, but DON'T have an Nvidia card, but an Intel HD 3000 on an i3 Laptop ... This is my syslog around the time it happened (xorg.0.log not found): Jul 4 16:07:28 blackbox kernel: [13674.830827] HDMI hot plug event: Codec=3 Pin=5 Presence_Detect=1 ELD_Valid=1 Jul 4 16:07:28 blackbox kernel: [13674.830883] HDMI status: Codec=3 Pin=5 Presence_Detect=1 ELD_Valid=1 Jul 4 16:07:29 blackbox gnome-session[1927]: Gdk-WARNING: gnome-session: Fatal IO error 11 (Resource temporarily unavailable) on X server :0.#012 Jul 4 16:07:29 blackbox kernel: [13675.130601] HDMI status: Codec=3 Pin=5 Presence_Detect=1 ELD_Valid=1 Jul 4 16:07:29 blackbox kernel: [13675.134104] HDMI: detected monitor PLX2472HD at connection type HDMI Jul 4 16:07:29 blackbox kernel: [13675.134109] HDMI: available speakers: FL/FR Jul 4 16:07:29 blackbox kernel: [13675.134113] HDMI: supports coding type LPCM: channels = 2, rates = 32000 44100 48000, bits = 16 Jul 4 16:07:29 blackbox acpid: client 1152[0:0] has disconnected Jul 4 16:07:29 blackbox acpid: client connected from 8622[0:0] Jul 4 16:07:29 blackbox acpid: 1 client rule loaded Jul 4 16:07:30 blackbox kernel: [13676.340846] HDMI hot plug event: Codec=3 Pin=5 Presence_Detect=0 ELD_Valid=1 Jul 4 16:07:30 blackbox kernel: [13676.340913] HDMI status: Codec=3 Pin=5 Presence_Detect=0 ELD_Valid=0 cheers -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/980519 Title: Random log off in Ubuntu 12.04 LTS To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/980519/+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