[Bug 33957] New: G4 Mac mini Radeon 9200: Broken 3d-Acceleration

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=33957

           Summary: G4 Mac mini Radeon 9200: Broken 3d-Acceleration
           Product: xorg
           Version: 7.5
          Platform: PowerPC
        OS/Version: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Driver/Radeon
        AssignedTo: xorg-driver-ati at lists.x.org
        ReportedBy: anjo.weichbrodt at gmail.com
         QAContact: xorg-team at lists.x.org


Created an attachment (id=42983)
 --> (https://bugs.freedesktop.org/attachment.cgi?id=42983)
output from "dmesg|grep -e drm -e radeon"

Hello!

I am using Ubuntu 10.04 on my G4 Mac mini, Radeon 9200 32MB.

Disabling the kms (radeon.modeset=0) with the forums help, it was possible to
fix a compatibility problem between radeonfb and the kms drm. In glxgears the
fps increased to over 800, with some xorg.conf modifications even to 1300.

Following I recognized that in several applications the 3d-acceleration was now
present but broken.
- Visual effects for gnome session -> blue coloration, windows remain visually
after being closed
- Tuxkart -> blue coloration, sound and graphic stutter
- Warsow -> blue coloration, sound and graphic stutter

Thank you for your help!

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