Bug 26188 - [regression] Some strange things with latest git on NV31
Summary: [regression] Some strange things with latest git on NV31
Status: RESOLVED WONTFIX
Alias: None
Product: xorg
Classification: Unclassified
Component: Driver/nouveau (show other bugs)
Version: git
Hardware: Other All
: medium normal
Assignee: Nouveau Project
QA Contact: Xorg Project Team
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2010-01-23 13:41 UTC by Johannes Obermayr
Modified: 2010-01-27 04:07 UTC (History)
0 users

See Also:
i915 platform:
i915 features:

Attachments
glxinfo with 2D (7.42 KB, text/plain)
2010-01-23 13:41 UTC, Johannes Obermayr 		no flags Details
Xorg.0.log with 3D (25.41 KB, text/plain)
2010-01-24 04:01 UTC, Johannes Obermayr 		no flags Details
glxinfo with 3D (without xorg.conf) (11.49 KB, text/plain)
2010-01-25 12:22 UTC, Johannes Obermayr 		no flags Details
View All

Description Johannes Obermayr 2010-01-23 13:41:40 UTC 
Created attachment 32788 [details]
glxinfo with 2D

Graphic card: 01:00.0 VGA compatible controller: nVidia Corporation NV31 [GeForce FX 5600] (rev a1)

Driver: libdrm, Mesa, KMS, nouveau: all latest git

This happened between 20100109 and 20100119 and is still alive:

Cause it is a regression I think it is allowed to report...

with nouveau3d:
$ glxinfo
name of display: :0.0
Error: couldn't find RGB GLX visual

   visual  x  bf lv rg d st colorbuffer ax dp st accumbuffer  ms  cav
 id dep cl sp sz l  ci b ro  r  g  b  a bf th cl  r  g  b  a ns b eat
----------------------------------------------------------------------
0x21 16 tc  1  0  0 c  .  .  0  0  0  0  0  0  0  0  0  0  0  0 0 None
0x22 16 dc  1  0  0 c  .  .  0  0  0  0  0  0  0  0  0  0  0  0 0 None


without nouveau3d: see attached file
note:
direct rendering: yes
OpenGL renderer string: Software Rasterizer
Comment 1 Xavier 2010-01-24 02:53:35 UTC 
Are you sure you are using Mesa's libGL and not nvidia's one ?
Comment 2 Johannes Obermayr 2010-01-24 04:01:53 UTC 
Created attachment 32791 [details]
Xorg.0.log with 3D

(In reply to comment #1)
> Are you sure you are using Mesa's libGL and not nvidia's one ?
> 

Yes, I am really sure that I am using Mesa's libGL.
(As nouveau packager for openSUSE I can say it...)

Here is an example how Kubrick looks like when 3D is enabled :

http://www.freeimagehosting.net/uploads/1d696cbd62.png

(There should be at least 1 cube with a black background -> shown is the window which was previously "above" it [Konqueror]...)

A Xorg.0.log with 3D enabled is attached...

Shall we assign this bug to Mesa?
Comment 3 Johannes Obermayr 2010-01-25 12:22:07 UTC 
Created attachment 32809 [details]
glxinfo with 3D (without xorg.conf)

It is fixed when I remove /etc/X11/xorg.conf.

Is it with Xserver 1.7.4 not longer allowed to configure X with xorg.conf?

Kubrick is also fixed then...
Comment 4 Maarten Maathuis 2010-01-25 12:29:25 UTC 
You can still use xorg.conf, it would be stupid if that wasn't allowed. You can attach it if you still have it.
Comment 5 Patrice Mandin 2010-01-27 04:07:04 UTC 
I close the bug as is, because our policy is still to not support bugs related to mesa and the nouveau backend.

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