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[SOLVED] 3D rendering failed after system update
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jiandingzhe
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Joined: 29 Jul 2011
Posts: 15

PostPosted: Mon Nov 21, 2011 1:38 am    Post subject: [SOLVED] 3D rendering failed after system update Reply with quote

problem solved by downgrade nvidia driver to 285.05.09

I recently updated my system. After that, I found programs using Ogre engine are only showing black screen after start (including the official demos and some app made by myself). I also tried a small program using openGL. It also won't work and claims that shaders are not compiled correctly.

I've eselected on nvidia's openGL. I've tried re-emerge the nvidia drivers and restart my computer, but it don't help.

Although a new kernel was installed, I did not change my kernel. I'm still using 2.6.39-gentoo-r3.

My driver version is 290.06. Does it has any known issues?

Thanks for a lot!
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Thistled
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Joined: 06 Jan 2011
Posts: 478
Location: Scotland

PostPosted: Thu Nov 24, 2011 2:40 pm    Post subject: Reply with quote

First of all, you need to run the problematic programs from the terminal, and post the output here, along with....
Code:
emerge --info

That should hopefully get the ball rolling and we can then help you.

I have a similar problem, as in gnome-shell refuses point black to utilise 3D rendering, although I can play 3D rendering games etc etc.
I am asking questions everywhere, and getting no help, because no-one seems to have the same problem, therefore, can't reproduce the bug.
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