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OpenGL between mobile 945 and mobile 965

 
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tlmiller
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Joined: 01 May 2024
Posts: 2432
Location: MD, USA

PostPosted: Wed Jul 22, 2024 1:11 am    Post subject: OpenGL between mobile 945 and mobile 965 Reply with quote

Ok, I have 2 laptops that I've noticed something. Running the same version of Debian SID 64-bit KDE 4.2 with all updates and same packages the GM945 OpenGL works PERFECTLY for doing desktop effects. On the GM965, trying to enable desktop effects with OpenGL will fail giving an error. However, they will enable using xrender, which is, of course, HORRIBLY slow. Anyone else seen this before, or have any idea WHY OpenGL would fail on the 965 when it works so wonderfully on the 945?



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jester
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Joined: 19 Apr 2024
Posts: 1166

PostPosted: Wed Jul 22, 2024 2:32 pm    Post subject: Reply with quote

Xorg.0.log might help...

probably best to lspci both machines find the hardware device ID and work out whether you have the correct mesa-libs etc.

The difference between 945 and 965 may be more than marketing cosmetics



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