Arch Linux

zephrax

Member

Registered: 2010-02-21

Posts: 1

Compiz Fusion and Intel Video Error

Hello,

I'm using an XFCE Window Manager on my Acer Aspire One NetBook. And when I try to start compiz, my WM got crashed.
Then, I started compiz using the terminal, and I saw the following error:

WARNING: Application calling GLX 1.3 function "glXCreatePixmap" when GLX 1.3 is not supported!  This is an application bug!
miptree doesn't match image
compiz: intel_regions.c:401: intel_region_copy: Assertion `src->cpp == dst->cpp' failed.
Aborted

Has anyone experienced this issue? If so, how it can be fixed?

My video card is: 00:02.0 VGA compatible controller: Intel Corporation Mobile 945GME Express Integrated Graphics Controller (rev 03)

Few months ago I ran compiz without any problems, but now it doesn't work.

Thanks in advance!

ewaller

Administrator

From: Pasadena, CA

Registered: 2009-07-13

Posts: 19,804

Re: Compiz Fusion and Intel Video Error

I think this is related to
http://bbs.archlinux.org/viewtopic.php?id=83781

and maybe to

http://bbs.archlinux.org/viewtopic.php?id=88679

Could you check for errors and  warnings relative to your mtrr in your system and Xorg logs.
Could you maybe post the output of cat /proc/mtrr  ?

The warning

WARNING: Application calling GLX 1.3 function "glXCreatePixmap" when GLX 1.3 is not supported!  This is an application bug!

is similar to an error message with an OpenGl I have been chasing in my code, while alex_dc has done some deep diving into some Intel driver issues with memory allocation and cache register mapping.

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Sometimes it is the people no one can imagine anything of who do the things no one can imagine. -- Alan Turing
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rezza

Member

From: Edinburgh, uk

Registered: 2004-07-08

Posts: 237

Re: Compiz Fusion and Intel Video Error

I get the same issue here. No warnings related to mtrr, and my /proc/mtrr looks fine.

Orm

Member

Registered: 2009-08-10

Posts: 24

Re: Compiz Fusion and Intel Video Error

>Intel Video - Compiz Fusion

Houston, we have a problem.

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Clever tagline here.

ewaller

Administrator

From: Pasadena, CA

Registered: 2009-07-13

Posts: 19,804

Re: Compiz Fusion and Intel Video Error

I am not using compiz fusion on my system so I cannot try this.

What happens if you append '-graphicssystem raster' to your command line.

YMMV

---

Nothing is too wonderful to be true, if it be consistent with the laws of nature -- Michael Faraday
Sometimes it is the people no one can imagine anything of who do the things no one can imagine. -- Alan Turing
---
How to Ask Questions the Smart Way

El_Caballero

Member

Registered: 2010-11-14

Posts: 6

Re: Compiz Fusion and Intel Video Error

Hey guys.
I could solve this problem.

intel_regions.c:401: intel_region_copy: Assertion `src->cpp == dst->cpp' failed.

I am on a Intel GM965.
I had a wrong DefaultDepth in my xorg.conf (DefaultDepth  16). When I changed It to DefaultDepth  24, It worked cool.
See you.