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-   -   Graphic errors and hangs after standby (http://www.nvnews.net/vbulletin/showthread.php?t=179715)

reini122 04-30-12 09:19 AM

Graphic errors and hangs after standby
5 Attachment(s)
I've a Dell Inspiron 9300 (Pentium M 1,86GHz, 2GB RAM, GeForce Go 6800 256MB) and I've upgraded from Ubuntu 11.10 x86 to Ubuntu 12.04 x86.

My problems started some weeks ago with Ubuntu 11.10. A nvidia-update was showed and I updated the driver. After that I noticed, that I've huge graphic errors (look at attached images, they are from Ubuntu 12.04) and I've hangs when I'm going with the mouse over the Unity-menu (auto hide is enabled) or if I press alt+tab. I've then gone back to "nvidia-current_280.13-0ubuntu6_i386.deb" and everything worked fine.

On Friday I upgraded to Ubuntu 12.04 and now I've got nvidia-current 295.40 and I've the same issues as before. Now I noticed, that the problems just occur after my notebook has been in standby. If I start my notebook everything is fine, if I then put it in standby and mouse over the unity menu the problems start (hangs and graphic errors). A restart of lightdm solves the problem till next standby.

Attached you can find two nvidia-bug-reports and some photos of the graphic errors.

I hope you can help me identifiying the problem. If you need some more information or logs please tell me and I'll provide it.

marantz75 05-02-12 09:50 AM

Re: Graphic errors and hangs after standby
Hi, I have had the same problem with a Geforce go 7600 on TOSHIBA satellite a100, exactly same graphic errors. For now I re-installed the previous release (295.33), and all works fine....


reini122 05-04-12 09:22 AM

Re: Graphic errors and hangs after standby
nobody can help me from nvidia?

I've found out that the problem only occurs in Unity 3D.

Gusar 05-04-12 09:39 AM

Re: Graphic errors and hangs after standby
Mobile 6 and 7 cards are screwed up in 295.40. Use 295.49

reini122 05-07-12 03:37 AM

Re: Graphic errors and hangs after standby
249.49 works fine for me :-)

But I'm wondering, that this version is not distributed via Ubuntu as "nvidia-current"...

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