[Ubuntu-x-swat] [Bug 827531] Re: intel sandy bridge: X session sometimes unrecoverable after screensaver/display powersafe

I occasionally have similar symptoms on my Dell E6420 with Sandy Bridge graphics. As a workaround, it helps to log in via console or ssh and kill the screensaver process. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel

[Ubuntu-x-swat] [Bug 510004] Re: [lucid regression] random graphics effects after resume from suspend to RAM

The fix #448720 worked for me as well. I have a Dell XPS M1330 with GeForce 8400M GS. -- [lucid regression] random graphics effects after resume from suspend to RAM https://bugs.launchpad.net/bugs/510004 You received this bug notification because you are a member of Ubuntu-X, which is subscribed

[Ubuntu-x-swat] [Bug 280805] Re: nvidia graphics driver 177.80 on geforce 8400 makes fan spin all the time

I did have the same problem on my Dell M1330 running Jaunty (with nvidia 180.44), which was upgraded all the way from Gutsy. The fan was very noisy, starting and stopping very often. GPU temperature was high nevertheless. There was no problem while still running Intrepid (BIOS A12). I recently re