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On 04/25/2011 08:18 AM, Duncan wrote:
> Duncan posted on Mon, 25 Apr 2011 03:34:38 +0000 as excerpted:
>> I'll do a followup with the netbook's glxinfo if I remember, but the
>> above should give you some pointers to investigate, meanwhile.
> OK, on the netbook...
> lspc reports Intel 945GME
> The xorg log (Xorg.0.log) first reports "Driver for Intel Integrated
> Graphics Chipsets: i810", THEN reports the Intel driver detecting chipset
> 945GME (as lspci listed), BUT THEN the Intel driver DRI2 driver is
> reported as the i915.
Interesting, the DRI2 driver is reported as an i965 for me. I'll need to
investigate that further.
> Talking about the xorg log... check it too. If you're running hardware
> OpenGL, it'll report something like this (FWIW, xorg-server 1.10.1):
> [ snip ]
> intel(0): [DRI2] Setup complete
> intel(0): [DRI2] DRI driver: i915
> intel(0): direct rendering: DRI2 Enabled
> GLX: Initialized DRI2 GL provider for screen 0
> If instead it's saying DRI disabled, or doesn't mention it, you're
> software-fallback rendered, for sure, as it's straight from the log.
Yep, I have all the lines you do (with slightly different version
numbers), except the i965 as I reported earlier. I suspect that is the
cause of many of these problems, but I can't think why it'd be doing that.
> FWIW, here's those lines as mentioned up-thread from the netbooks glxinfo:
> OpenGL vendor string: Tungsten Graphics, Inc
> OpenGL renderer string: Mesa DRI Intel(R) 945GME x86/MMX/SSE2
> Kernel config:
> [ snip]
All of the kernel options check out, so it's not the kernel (although I
did need to go through and clean up a few things, thanks for giving me
an excuse ;-)
As for Gallium saying it's a i965 card, I think it was reading the last
option in eselect with it set. Not positive, but that's the only thing I
could come up with (I had both i915 and i965 set to gallium in eselect.
After changing that to classic, here's the new glxinfo I get:
OpenGL vendor string: Tungsten Graphics, Inc
OpenGL renderer string: Mesa DRI Mobile Intel® GM45 Express Chipset
OpenGL version string: 2.1 Mesa 7.10.1
OpenGL shading language version string: 1.20
Looks better, AND it solves the pyglet problem! Thank you Duncan.
Now that I think about gallium using i965, it doesn't seem as odd when
you consider that the DRI2 driver is i965. I find that very strange, any
ideas what that could be? Didn't really find anything online, perhaps my
google-foo is lacking.
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