https://bugs.freedesktop.org/show_bug.cgi?id=40904

Summary: Radeon 9100 (R200): GPU lockup using blender Product: Mesa Version: 7.11 Platform: x86 (IA32) OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: Drivers/DRI/r200 AssignedTo: dri-devel@lists.freedesktop.org ReportedBy: froncor@gmail.com

Created an attachment (id=51230) --> (https://bugs.freedesktop.org/attachment.cgi?id=51230) dmesg with GPU lockup error

Blender doesn't work on my system. If I try to move the 3D blender scene with the mouse the screen freezes, the cursor disappears and the system become unusable for some seconds. The dmesg reports a "GPU lockup (waiting for 0x00002034 last fence id 0x00002030)" error.

My system configuration: Linux Slackware 13.37 Kernel 2.6.37.6 libdrm-2.4.26 mesa-7.11 xf86-video-ati-6.14.1 ATI Radeon 9100 (R200) AGP Video card

Steps to reproduce:

1. Start Blender 2.59: $ blender

2. On the default scene with the cube, hold down the mouse wheel (middle mouse button) and move the scene

3. A GPU lockup occurs quite immediately and the screen freezes.

The bug is very easy to reproduce on my system. Most of the time after few seconds I can use the system again (sometimes I have to reset the system), but blender is unusable. The same happens using blender 2.58a, 2.56, ...