In the last days I received a kernel update, an nvidia update and some lightdm updates.
The problem still remains. My guess now is that it has to do with power saving issues. I'm getting very desperate here. I would appreciate if any can take a look. Regards. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to lightdm in Ubuntu. https://bugs.launchpad.net/bugs/1030630 Title: System freeze on logout and shutdown Status in “lightdm” package in Ubuntu: New Bug description: 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) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/1030630/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
