You have been subscribed to a public bug: 3 out 5 times I logout or shutdown my laptop freezes. I don't know how to troubleshoot this problem myself, so I would gladly provide more information if needed.
This problem has presented since the installation of 12.04 (clean install), and has not been fixed by any update. I think this may be a regression since 11.10 did not have this problem. >From the symptoms, I would say it is similar to this bug: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/767927 (purple bar on top some of the times). When I am successfully able to logout. I've tested going into console and try 'sudo service lightdm stop ', and again 3 out 5 my system freezes. More info: up-to-date Ubuntu 12.04 Toshiba Satellite A665 laptop. Nvidia 310m (proprietary drivers) Thanks in advance for all your help. ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: lightdm 1.2.1-0ubuntu1 ProcVersionSignature: Ubuntu 3.2.0-27.43-generic 3.2.21 Uname: Linux 3.2.0-27-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.0.1-0ubuntu11 Architecture: amd64 Date: Sun Jul 29 16:38:28 2012 ExecutablePath: /usr/sbin/lightdm InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425) ProcEnviron: TERM=linux PATH=(custom, no user) SourcePackage: lightdm UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: nvidia-graphics-drivers (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug precise -- System freeze on logout and shutdown https://bugs.launchpad.net/bugs/1030630 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to nvidia-graphics-drivers 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
