Followup-For: Bug #404087 Package: blender Version: 2.42a-5 I can confirm this bug. The crash is reproducible. I have an laptop with an onboard ATI mach64-based video card. Direct rendering is not enabled (no mach64 drm module).
Output from lspci: 00:00.0 Host bridge: Intel Corporation 440BX/ZX/DX - 82443BX/ZX/DX Host bridge (rev 03) 00:01.0 PCI bridge: Intel Corporation 440BX/ZX/DX - 82443BX/ZX/DX AGP bridge (rev 03) 00:04.0 CardBus bridge: Texas Instruments PCI1225 (rev 01) 00:04.1 CardBus bridge: Texas Instruments PCI1225 (rev 01) 00:07.0 Bridge: Intel Corporation 82371AB/EB/MB PIIX4 ISA (rev 02) 00:07.1 IDE interface: Intel Corporation 82371AB/EB/MB PIIX4 IDE (rev 01) 00:07.2 USB Controller: Intel Corporation 82371AB/EB/MB PIIX4 USB (rev 01) 00:07.3 Bridge: Intel Corporation 82371AB/EB/MB PIIX4 ACPI (rev 03) 00:08.0 Multimedia audio controller: ESS Technology ES1978 Maestro 2E (rev 10) 00:09.0 Ethernet controller: Intel Corporation 82557/8/9 [Ethernet Pro 100] (rev 09) 00:09.1 Serial controller: Agere Systems LT WinModem 01:00.0 VGA compatible controller: ATI Technologies Inc Rage Mobility P/M AGP 2x (rev 64) 06:00.0 Network controller: 3Com Corporation 3com 3CRWE154G72 [Office Connect Wireless LAN Adapter] (rev 01) Output from glxinfo: name of display: :0.0 display: :0 screen: 0 direct rendering: No server glx vendor string: SGI server glx version string: 1.2 server glx extensions: GLX_ARB_multisample, GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_EXT_import_context, GLX_EXT_texture_from_pixmap, GLX_OML_swap_method, GLX_SGI_make_current_read, GLX_SGIS_multisample, GLX_SGIX_hyperpipe, GLX_SGIX_swap_barrier, GLX_SGIX_fbconfig, GLX_MESA_copy_sub_buffer client glx vendor string: SGI client glx version string: 1.4 client glx extensions: GLX_ARB_get_proc_address, GLX_ARB_multisample, GLX_EXT_import_context, GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_MESA_allocate_memory, GLX_MESA_copy_sub_buffer, GLX_MESA_swap_control, GLX_MESA_swap_frame_usage, GLX_OML_swap_method, GLX_OML_sync_control, GLX_SGI_make_current_read, GLX_SGI_swap_control, GLX_SGI_video_sync, GLX_SGIS_multisample, GLX_SGIX_fbconfig, GLX_SGIX_pbuffer, GLX_SGIX_visual_select_group, GLX_EXT_texture_from_pixmap GLX version: 1.2 GLX extensions: GLX_ARB_get_proc_address, GLX_ARB_multisample, GLX_EXT_import_context, GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_MESA_copy_sub_buffer, GLX_OML_swap_method, GLX_SGI_make_current_read, GLX_SGIS_multisample, GLX_SGIX_fbconfig, GLX_EXT_texture_from_pixmap OpenGL vendor string: Mesa project: www.mesa3d.org OpenGL renderer string: Mesa GLX Indirect OpenGL version string: 1.2 (1.5 Mesa 6.5.1) OpenGL extensions: GL_ARB_depth_texture, GL_ARB_imaging, GL_ARB_multitexture, GL_ARB_point_parameters, GL_ARB_point_sprite, GL_ARB_shadow, GL_ARB_shadow_ambient, GL_ARB_texture_border_clamp, GL_ARB_texture_cube_map, GL_ARB_texture_env_add, GL_ARB_texture_env_combine, GL_ARB_texture_env_crossbar, GL_ARB_texture_env_dot3, GL_ARB_texture_mirrored_repeat, GL_ARB_texture_non_power_of_two, GL_ARB_texture_rectangle, GL_ARB_transpose_matrix, GL_ARB_window_pos, GL_EXT_abgr, GL_EXT_bgra, GL_EXT_blend_color, GL_EXT_blend_func_separate, GL_EXT_blend_logic_op, GL_EXT_blend_minmax, GL_EXT_blend_subtract, GL_EXT_clip_volume_hint, GL_EXT_copy_texture, GL_EXT_draw_range_elements, GL_EXT_fog_coord, GL_EXT_framebuffer_object, GL_EXT_multi_draw_arrays, GL_EXT_packed_pixels, GL_EXT_point_parameters, GL_EXT_polygon_offset, GL_EXT_rescale_normal, GL_EXT_secondary_color, GL_EXT_separate_specular_color, GL_EXT_shadow_funcs, GL_EXT_stencil_wrap, GL_EXT_subtexture, GL_EXT_texture, GL_EXT_texture3D, GL_EXT_texture_edge_clamp, GL_EXT_texture_env_add, GL_EXT_texture_env_combine, GL_EXT_texture_env_dot3, GL_EXT_texture_lod_bias, GL_EXT_texture_object, GL_EXT_texture_rectangle, GL_EXT_vertex_array, GL_APPLE_packed_pixels, GL_ATI_texture_env_combine3, GL_ATI_texture_mirror_once, GL_ATIX_texture_env_combine3, GL_IBM_texture_mirrored_repeat, GL_INGR_blend_func_separate, GL_MESA_pack_invert, GL_MESA_ycbcr_texture, GL_NV_blend_square, GL_NV_point_sprite, GL_NV_texgen_reflection, GL_NV_texture_rectangle, GL_SGIS_generate_mipmap, GL_SGIS_texture_border_clamp, GL_SGIS_texture_edge_clamp, GL_SGIS_texture_lod, GL_SGIX_depth_texture, GL_SGIX_shadow, GL_SGIX_shadow_ambient, GL_SUN_multi_draw_arrays glu version: 1.3 glu extensions: GLU_EXT_nurbs_tessellator, GLU_EXT_object_space_tess 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 ---------------------------------------------------------------------- 0x23 24 tc 0 24 0 r y . 8 8 8 0 0 16 0 0 0 0 0 0 0 None 0x24 24 tc 0 24 0 r y . 8 8 8 0 0 16 8 16 16 16 0 0 0 None 0x25 24 tc 0 32 0 r y . 8 8 8 8 0 16 8 16 16 16 16 0 0 None 0x26 24 tc 0 32 0 r . . 8 8 8 8 0 16 8 16 16 16 16 0 0 None 0x27 24 dc 0 24 0 r y . 8 8 8 0 0 16 0 0 0 0 0 0 0 None 0x28 24 dc 0 24 0 r y . 8 8 8 0 0 16 8 16 16 16 0 0 0 None 0x29 24 dc 0 32 0 r y . 8 8 8 8 0 16 8 16 16 16 16 0 0 None 0x2a 24 dc 0 32 0 r . . 8 8 8 8 0 16 8 16 16 16 16 0 0 None The backtrace from Xorg.0.log: Backtrace: 0: /usr/bin/X(xf86SigHandler+0x84) [0x80c4354] 1: [0xb7f6a420] 2: /usr/lib/xorg/modules/extensions/libGLcore.so (_swrast_write_rgba_span+0x89c) [0xb70f0b1c] 3: /usr/lib/xorg/modules/extensions/libGLcore.so [0xb70e523d] 4: /usr/lib/xorg/modules/extensions/libGLcore.so [0xb70da7ec] 5: /usr/lib/xorg/modules/extensions/libGLcore.so(_swrast_Line+0x23) [0xb70d9c13] 6: /usr/lib/xorg/modules/extensions/libGLcore.so [0xb711b2f1] 7: /usr/lib/xorg/modules/extensions/libGLcore.so (_tnl_RenderClippedLine+0x23) [0xb713c4b3] 8: /usr/lib/xorg/modules/extensions/libGLcore.so [0xb71350f3] 9: /usr/lib/xorg/modules/extensions/libGLcore.so [0xb71388da] 10: /usr/lib/xorg/modules/extensions/libGLcore.so [0xb713c5b5] 11: /usr/lib/xorg/modules/extensions/libGLcore.so (_tnl_run_pipeline+0x13f) [0xb7122d8f] 12: /usr/lib/xorg/modules/extensions/libGLcore.so (_tnl_flush_vtx+0x2c5) [0xb714b855] 13: /usr/lib/xorg/modules/extensions/libGLcore.so (_tnl_FlushVertices+0x7c) [0xb714891c] 14: /usr/lib/xorg/modules/extensions/libGLcore.so (_mesa_LoadMatrixf+0xa2) [0xb707caa2] 15: /usr/lib/xorg/modules/extensions/libglx.so [0xb7c33a86] 16: /usr/lib/xorg/modules/extensions/libglx.so(__glXRender+0xf3) [0xb7c2afd3] 17: /usr/lib/xorg/modules/extensions/libglx.so [0xb7c2ff6a] 18: /usr/bin/X(Dispatch+0x19b) [0x8086cab] 19: /usr/bin/X(main+0x489) [0x806e699] 20: /lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xc8) [0xb7d6cea8] 21: /usr/bin/X(FontFileCompleteXLFD+0xa9) [0x806d9d1] Note: I can also make the X-server crash if I rotate the view with the mouse. The backtrace looks similar to the one above: Backtrace: 0: /usr/bin/X(xf86SigHandler+0x84) [0x80c4354] 1: [0xb7fe7420] 2: /usr/lib/xorg/modules/extensions/libGLcore.so (_swrast_write_rgba_span+0x89c) [0xb716db1c] 3: /usr/lib/xorg/modules/extensions/libGLcore.so [0xb716223d] 4: /usr/lib/xorg/modules/extensions/libGLcore.so(_swrast_Line+0x23) [0xb7156c13] 5: /usr/lib/xorg/modules/extensions/libGLcore.so [0xb71982f1] 6: /usr/lib/xorg/modules/extensions/libGLcore.so (_tnl_RenderClippedLine+0x23) [0xb71b94b3] 7: /usr/lib/xorg/modules/extensions/libGLcore.so [0xb71b20f3] 8: /usr/lib/xorg/modules/extensions/libGLcore.so [0xb71b58da] 9: /usr/lib/xorg/modules/extensions/libGLcore.so [0xb71b95b5] 10: /usr/lib/xorg/modules/extensions/libGLcore.so (_tnl_run_pipeline+0x13f) [0xb719fd8f] 11: /usr/lib/xorg/modules/extensions/libGLcore.so (_tnl_flush_vtx+0x2c5) [0xb71c8855] 12: /usr/lib/xorg/modules/extensions/libGLcore.so [0xb71c5528] 13: /usr/lib/xorg/modules/extensions/libglx.so [0xb7cae720] 14: /usr/lib/xorg/modules/extensions/libglx.so(__glXRender+0xf3) [0xb7ca7fd3] 15: /usr/lib/xorg/modules/extensions/libglx.so [0xb7cacf6a] 16: /usr/bin/X(Dispatch+0x19b) [0x8086cab] 17: /usr/bin/X(main+0x489) [0x806e699] 18: /lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xc8) [0xb7de9ea8] 19: /usr/bin/X(FontFileCompleteXLFD+0xa9) [0x806d9d1] -- System Information: Debian Release: 4.0 APT prefers unstable APT policy: (500, 'unstable') Architecture: i386 (i686) Shell: /bin/sh linked to /bin/bash Kernel: Linux 2.6.18-3-686 Locale: LANG=sv_SE.UTF-8, LC_CTYPE=sv_SE.UTF-8 (charmap=UTF-8) Versions of packages blender depends on: hi gettext [libgettextpo0] 0.16.1-1 GNU Internationalization utilities hi liba52-0.7.4 0.7.4-7 Library for decoding ATSC A/52 str ii libavcodec0d 0.cvs20060823-4 ffmpeg codec library ii libavformat0d 0.cvs20060823-4 ffmpeg file format library ii libc6 2.3.6.ds1-9 GNU C Library: Shared libraries ii libdc1394-13 1.1.0-3+b1 high level programming interface f hi libfreetype6 2.2.1-5 FreeType 2 font engine, shared lib hi libgcc1 1:4.1.1-21 GCC support library ii libgl1-mesa-glx [libgl1] 6.5.1-0.4 A free implementation of the OpenG ii libglu1-mesa [libglu1] 6.5.1-0.4 The OpenGL utility library (GLU) hi libgsm1 1.0.10-13 Shared libraries for GSM speech co hi libjpeg62 6b-13 The Independent JPEG Group's JPEG hi libogg0 1.1.3-2 Ogg Bitstream Library ii libopenexr2c2a 1.2.2-4.3 runtime files for the OpenEXR imag hi libpng12-0 1.2.15~beta5-1 PNG library - runtime ii libraw1394-8 1.2.1-2 library for direct access to IEEE hi libsdl1.2debian 1.2.11-7 Simple DirectMedia Layer ii libstdc++6 4.1.1-21 The GNU Standard C++ Library v3 hi libvorbis0a 1.1.2.dfsg-1.2 The Vorbis General Audio Compressi hi libvorbisenc2 1.1.2.dfsg-1.2 The Vorbis General Audio Compressi hi libx11-6 2:1.0.3-4 X11 client-side library hi libxi6 1:1.0.1-4 X11 Input extension library ii python-central 0.5.12 register and build utility for Pyt hi python2.4 2.4.4-1 An interactive high-level object-o ii zlib1g 1:1.2.3-13 compression library - runtime blender recommends no packages. -- no debconf information -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". 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