Package: libdrm-intel1 Version: 2.4.9-1 Hello, starting with 2.4.9-1 and up to 2.4.12-1 libdrm-intel1 crashes glxgears: $ glxgears Failed to initialize GEM. Falling back to classic. Running synchronized to the vertical refresh. The framerate should be approximately the same as the monitor refresh rate. ../../../libdrm/intel/intel_bufmgr_gem.c:689: Error preparing buffer map -1211144498 ((null)): Invalid argument . glxgears: vbo/vbo_save_api.c:216: map_vertex_store: Assertion `vertex_store->buffer' failed. Newer versions even dump a core. I found this on 2.4.12-1 first and successively downgraded libdrm2 and libdrm-intel1 (and only them). The problem persists down to 2.4.9-1. 2.4.5-2 was the first version where glxgears did work: $ glxgears 2429 frames in 5.0 seconds = 485.743 FPS Other packages probably of interest: $ COLUMNS=72 dpkg -l linux-image-2.6.30-1-686-bigmem xserver-xorg-video-intel libgl1-mesa-dri libgl1-mesa-glx libglu1-mesa mesa-utils | grep ^.i ii libgl1-mesa-dr 7.5-3 A free implementation of the OpenGL API -- D ii libgl1-mesa-gl 7.5-3 A free implementation of the OpenGL API -- G ii libglu1-mesa 7.5-3 The OpenGL utility library (GLU) ii linux-image-2. 2.6.30-4 Linux 2.6.30 image on PPro/Celeron/PII/PIII/ ii mesa-utils 7.5-3 Miscellaneous Mesa GL utilities hi xserver-xorg-v 2:2.7.1-1 X.Org X server -- Intel i8xx, i9xx display d regards Mario -- "Why are we hiding from the police, daddy?" | J. E. Guenther "Because we use SuSE son, they use SYSVR4." | de.alt.sysadmin.recovery
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