i have just come across this problem again, i noted the time and looked into my syslog to see if i can find anythin related to this in there (apport could get no further info)
i have found this in my syslog: Apr 28 13:54:51 danny-desktop gnome-session[1449]: WARNING: Detected that screensaver has left the bus Apr 28 13:54:51 danny-desktop gdm-simple-slave[2345]: WARNING: Unable to load file '/etc/gdm/custom.conf': No such file or directory Apr 28 13:54:51 danny-desktop acpid: client 1184[0:0] has disconnected Apr 28 13:54:51 danny-desktop acpid: client connected from 2353[0:0] Apr 28 13:54:51 danny-desktop acpid: 1 client rule loaded i found this in my authlog: Apr 28 13:54:51 danny-desktop gnome-keyring-daemon[1430]: dbus failure unregistering from session: Connection is closed Apr 28 13:54:51 danny-desktop gnome-keyring-daemon[1430]: dbus failure unregistering from session: Connection is closed Apr 28 13:54:51 danny-desktop polkitd(authority=local): Unregistered Authentication Agent for unix-session:/org/freedesktop/ConsoleKit/Session2 (system bus name :1.30, object path /org/gnome/PolicyKit1/AuthenticationAgent, locale en_GB.UTF-8) (disconnected from bus) kernlog: Apr 28 13:54:52 danny-desktop kernel: [ 1508.086745] agpgart-via 0000:00:00.0: AGP 3.5 bridge Apr 28 13:54:52 danny-desktop kernel: [ 1508.086777] agpgart-via 0000:00:00.0: bridge is in legacy mode, falling back to 2.x Apr 28 13:54:52 danny-desktop kernel: [ 1508.086785] agpgart-via 0000:00:00.0: putting AGP V2 device into 4x mode Apr 28 13:54:52 danny-desktop kernel: [ 1508.086840] pci 0000:01:00.0: putting AGP V2 device into 4x mode Hopefully this helps -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/771433 Title: getting logged out of user account when viewing video's -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs