From Bugzilla Helper: User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.2.1) Gecko/20030225 Description of problem: Texture, depth buffer and shading corruption when using OpenGL, DRI + r128 drivers. Fresh upgrade from RH 8.0 to RH 9. No previous problems with RH 8.0. Screenshots showing corruption available at http://rjw57.robinson.cam.ac.uk/~rjw57/r128_bugs/ Version-Release number of selected component (if applicable): XFree86-4.3.0-2 How reproducible: Always Steps to Reproduce: Run some OpenGL program using the r128 drivers that come with RH 9. Additional info: Not tried reproducing with upstream release of X. Quick google for previous (non RH-related) problems with r128 driver turns up nothing. Similarly the XF86 CVS ChangeLog mention any fix for a similar problem. XF86Config is standard one generated by install. Unmodified since then.
This looks like a Mesa bug of some kind, probably in the R128 Mesa DRI driver. Please report this bug directly to the DRI project via the XFree86.org bugzilla: http://bugs.xfree86.org I will track the DRI project's progress on the issue and if a patch becomes available, I'll add it to future XFree86 packages. Please update this bug report once you've filed it upstream and provide the URL so I can track it. Thanks.
Reported to upstream bugzilla, bug #120: http://bugs.xfree86.org/cgi-bin/bugzilla/show_bug.cgi?id=120
Thanks for the quick update.
Thanks. Changing status to UPSTREAM. I'll scan the upstream bug report from time to time to see if it has been fixed, and see if it can be backported if possible. If you find any new information, feel free to add it here and there also.
Updating upstream bug URL for reference: http://bugs.xfree86.org/show_bug.cgi?id=120 The upstream URL indicates this is believed to be fixed in newer release of DRI/Mesa code, which has since been integrated into XFree86 (and thus X.Org X11 also, which is our current X11 implementation). Closing bug as "RAWHIDE". If the problem persists in rawhide xorg-x11-6.7.99.903, you can file a bug report to the current upstream bugzilla, which is http://bugs.freedesktop.org in the "xorg" component. The DRI project has merged into X.Org, so X.Org bugzilla is the official DRI bugzilla now. If you do continue to reproduce the problem, and file a bug report in X.Org bugzilla, if you also paste the new bug URL here, and reopen, we will track the issue upstream in the new location. Thanks in advance for testing the new X release.
Removing supplied hyperlink from URL field as the link is no longer valid: http://rjw57.robinson.cam.ac.uk/~rjw57/r128_bugs