GLX problems

Quite some people complain about glx problems in version 10.4.12.  I suspect most cases are caused by a general glx problem, independent of Bricscad (Linux).

To learn whether your systems has a working glx version, run the program "glxgears".  If turning gears are displayed, you have a working glx version.  If no proper gears are displayed, consider installing an older version of glx.  Bricscad (Linux) can only work if glx works.  Granted, rather than crashing, a message should be issued.

Comments

  • I've just updated my ATI glx drivers to the latest repository version (Ubuntu 10.04).  After installing hte mesa-utils package, glxgears works. 

    Bricscad 4.4.12 still is displaying system window color across the whole drawing area.

    Video is ATI Technologies Inc RS780M/RS780MN [Radeon HD 3200 Graphics]

    Currently running Linux 2.6.32-24-generic kernel.

    4mb ram installed, 3mb recognized (not using the generic-pae kernel)

  • Definitely not in my case - all my machines where bricscad is in trouble run blender (where even the whole GUI depends on glx) without problems. More interesting, however, would be to compare bricscad to another wxWidgets-based application that makes heavy use of OpenGL... just don't know any...

  • I can only conclude that 10.4.12 has introduced this graphics window problem. glxgears worked on my machine before the installation of 10.4.12. glxgears still worked after installing 10.4.12. Blender works just fine. Bricscad 10.4.12 does not. Each previous release of Bricscad Linux has worked on my machine until this release. After changing background color and other unsuccessful attempts to refresh the window, I uninstalled 10.4.12 and reinstalled 10.4.9. It works fine.

    Bricscad 10.4.12 does not crash. All aspects of Bricscad 10.4.12 display and function correctly except for the graphics window.
    When 10.4.12 is introducing several code changes to the graphics window why suspect a general glx problem independent of Bricscad?

  • >why suspect a general glx problem independent of Bricscad?

    Since on one of our own computers glxgears no longer worked after a software update.  I installed an older glx implementation, which fixed the issue.

     

    Anyway, my suspicion was wrong, I can see you are not suffering from the same issue from the described symptoms.

    Thanks for the additional feedback.

  • While I've been using Ubuntu for over a year, in many aspects I'm still a significant newb.

    What commands would extract more detailed hardware / driver / graphics information for you, so you can find the common thread among those of us having the graphics problem?

  • The most important thing is for us is to be able to reproduce it.  That way we can narrow down to the change that introduced this issue.

     

    To find a way to reproduce, the output of glxinfo and lspci can be interesting.

     

    The command lspci can be used to extract info about all pci devices.

    In the output of lspci, look for video or VGA, eg:

    lspci | grep VGA

    The option -s allows to select a specific pci position, -v makes the output verbose.

    This shows info about my graphics card on my machine:

    lspci | grep VGA | sed 's/ .*$//g' | xargs sudo lspci -v -s

     

    Alternatively, simply search through the output of lspci -v

  • glxinfo

    brad@nika-mobile3:~$ glxinfo
    name of display: :0.0
    display: :0  screen: 0
    direct rendering: Yes
    server glx vendor string: SGI
    server glx version string: 1.2
    server glx extensions:
        GLX_ARB_multisample, GLX_EXT_import_context, GLX_EXT_texture_from_pixmap,
        GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_MESA_copy_sub_buffer,
        GLX_OML_swap_method, GLX_SGI_make_current_read, GLX_SGI_swap_control,
        GLX_SGIS_multisample, GLX_SGIX_fbconfig, GLX_SGIX_pbuffer,
        GLX_SGIX_visual_select_group
    client glx vendor string: Mesa Project and 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_MESA_swap_frame_usage, GLX_OML_swap_method, GLX_SGI_make_current_read,
        GLX_SGI_video_sync, GLX_SGIS_multisample, GLX_SGIX_fbconfig,
        GLX_SGIX_pbuffer, GLX_SGIX_visual_select_group,
        GLX_EXT_texture_from_pixmap
    OpenGL vendor string: Advanced Micro Devices, Inc.
    OpenGL renderer string: Mesa DRI R600 (RS780 9612) 20090101 x86/MMX+/3DNow!+/SSE2 TCL DRI2
    OpenGL version string: 1.5 Mesa 7.7.1
    OpenGL extensions:
        GL_EXT_compiled_vertex_array, GL_EXT_texture_env_add,
        GL_ARB_depth_texture, GL_ARB_depth_clamp, GL_ARB_draw_buffers,
        GL_ARB_fragment_program, GL_ARB_imaging, GL_ARB_multisample,
        GL_ARB_multitexture, GL_ARB_occlusion_query, GL_ARB_point_parameters,
        GL_ARB_provoking_vertex, GL_ARB_shadow, GL_ARB_shadow_ambient,
        GL_ARB_texture_border_clamp, GL_ARB_texture_compression,
        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_MESAX_texture_float,
        GL_ARB_texture_mirrored_repeat, GL_ARB_texture_rectangle,
        GL_ARB_transpose_matrix, GL_ARB_vertex_array_bgra,
        GL_ARB_vertex_buffer_object, GL_ARB_vertex_program, GL_ARB_window_pos,
        GL_EXT_abgr, GL_EXT_bgra, GL_EXT_blend_color,
        GL_EXT_blend_equation_separate, GL_EXT_blend_func_separate,
        GL_EXT_blend_logic_op, GL_EXT_blend_minmax, GL_EXT_blend_subtract,
        GL_EXT_convolution, GL_EXT_copy_texture, GL_EXT_draw_range_elements,
        GL_EXT_framebuffer_object, GL_EXT_fog_coord,
        GL_EXT_gpu_program_parameters, GL_EXT_histogram, GL_EXT_multi_draw_arrays,
        GL_EXT_packed_depth_stencil, GL_EXT_packed_pixels,
        GL_EXT_point_parameters, GL_EXT_polygon_offset, GL_EXT_provoking_vertex,
        GL_EXT_rescale_normal, GL_EXT_secondary_color,
        GL_EXT_separate_specular_color, GL_EXT_shadow_funcs,
        GL_EXT_stencil_two_side, GL_EXT_stencil_wrap, GL_EXT_subtexture,
        GL_EXT_texture, GL_EXT_texture3D, GL_EXT_texture_cube_map,
        GL_EXT_texture_edge_clamp, GL_EXT_texture_env_combine,
        GL_EXT_texture_env_dot3, GL_EXT_texture_filter_anisotropic,
        GL_EXT_texture_lod_bias, GL_EXT_texture_mirror_clamp,
        GL_EXT_texture_object, GL_EXT_texture_rectangle, GL_EXT_texture_sRGB,
        GL_EXT_vertex_array, GL_EXT_vertex_array_bgra, GL_APPLE_packed_pixels,
        GL_ATI_blend_equation_separate, GL_ATI_texture_env_combine3,
        GL_ATI_texture_mirror_once, GL_ATI_separate_stencil,
        GL_IBM_multimode_draw_arrays, GL_IBM_rasterpos_clip,
        GL_IBM_texture_mirrored_repeat, GL_INGR_blend_func_separate,
        GL_MESA_pack_invert, GL_MESA_ycbcr_texture, GL_MESA_window_pos,
        GL_NV_blend_square, GL_NV_depth_clamp, GL_NV_light_max_exponent,
        GL_NV_packed_depth_stencil, GL_NV_texture_rectangle,
        GL_NV_texgen_reflection, GL_NV_vertex_program, GL_OES_read_format,
        GL_SGI_color_matrix, GL_SGI_color_table, GL_SGIS_generate_mipmap,
        GL_SGIS_texture_border_clamp, GL_SGIS_texture_edge_clamp,
        GL_SGIS_texture_lod, GL_SUN_multi_draw_arrays

    64 GLX Visuals
       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
    ----------------------------------------------------------------------
    0x21 24 tc  0 32  0 r  y  .  8  8  8  8  0 24  8  0  0  0  0  0 0 None
    0x22 24 dc  0 32  0 r  y  .  8  8  8  8  0 24  8  0  0  0  0  0 0 None
    0xc8 24 tc  0 24  0 r  .  .  8  8  8  0  0  0  0  0  0  0  0  0 0 None
    0xc9 24 tc  0 24  0 r  .  .  8  8  8  0  0  0  0 16 16 16  0  0 0 Slow
    0xca 24 tc  0 24  0 r  y  .  8  8  8  0  0  0  0  0  0  0  0  0 0 None
    0xcb 24 tc  0 24  0 r  y  .  8  8  8  0  0  0  0 16 16 16  0  0 0 Slow
    0xcc 24 tc  0 24  0 r  .  .  8  8  8  0  0 16  0  0  0  0  0  0 0 None
    0xcd 24 tc  0 24  0 r  .  .  8  8  8  0  0 16  0 16 16 16  0  0 0 Slow
    0xce 24 tc  0 24  0 r  y  .  8  8  8  0  0 16  0  0  0  0  0  0 0 None
    0xcf 24 tc  0 24  0 r  y  .  8  8  8  0  0 16  0 16 16 16  0  0 0 Slow
    0xd0 24 tc  0 24  0 r  .  .  8  8  8  0  0 24  0  0  0  0  0  0 0 None
    0xd1 24 tc  0 24  0 r  .  .  8  8  8  0  0 24  0 16 16 16  0  0 0 Slow
    0xd2 24 tc  0 24  0 r  y  .  8  8  8  0  0 24  0  0  0  0  0  0 0 None
    0xd3 24 tc  0 24  0 r  y  .  8  8  8  0  0 24  0 16 16 16  0  0 0 Slow
    0xd4 24 tc  0 24  0 r  .  .  8  8  8  0  0 24  8  0  0  0  0  0 0 None
    0xd5 24 tc  0 24  0 r  .  .  8  8  8  0  0 24  8 16 16 16  0  0 0 Slow
    0xd6 24 tc  0 24  0 r  y  .  8  8  8  0  0 24  8  0  0  0  0  0 0 None
    0xd7 24 tc  0 24  0 r  y  .  8  8  8  0  0 24  8 16 16 16  0  0 0 Slow
    0xd8 24 tc  0 32  0 r  .  .  8  8  8  8  0  0  0  0  0  0  0  0 0 None
    0xd9 24 tc  0 32  0 r  .  .  8  8  8  8  0  0  0 16 16 16 16  0 0 Slow
    0xda 24 tc  0 32  0 r  y  .  8  8  8  8  0  0  0  0  0  0  0  0 0 None
    0xdb 24 tc  0 32  0 r  y  .  8  8  8  8  0  0  0 16 16 16 16  0 0 Slow
    0xdc 24 tc  0 32  0 r  .  .  8  8  8  8  0 16  0  0  0  0  0  0 0 None
    0xdd 24 tc  0 32  0 r  .  .  8  8  8  8  0 16  0 16 16 16 16  0 0 Slow
    0xde 24 tc  0 32  0 r  y  .  8  8  8  8  0 16  0 16 16 16 16  0 0 Slow
    0xdf 24 tc  0 32  0 r  .  .  8  8  8  8  0 24  0  0  0  0  0  0 0 None
    0xe0 24 tc  0 32  0 r  .  .  8  8  8  8  0 24  0 16 16 16 16  0 0 Slow
    0xe1 24 tc  0 32  0 r  y  .  8  8  8  8  0 24  0  0  0  0  0  0 0 None
    0xe2 24 tc  0 32  0 r  y  .  8  8  8  8  0 24  0 16 16 16 16  0 0 Slow
    0xe3 24 tc  0 32  0 r  .  .  8  8  8  8  0 24  8  0  0  0  0  0 0 None
    0xe4 24 tc  0 32  0 r  .  .  8  8  8  8  0 24  8 16 16 16 16  0 0 Slow
    0xe5 24 tc  0 32  0 r  y  .  8  8  8  8  0 24  8 16 16 16 16  0 0 Slow
    0xe6 24 dc  0 24  0 r  .  .  8  8  8  0  0  0  0  0  0  0  0  0 0 None
    0xe7 24 dc  0 24  0 r  .  .  8  8  8  0  0  0  0 16 16 16  0  0 0 Slow
    0xe8 24 dc  0 24  0 r  y  .  8  8  8  0  0  0  0  0  0  0  0  0 0 None
    0xe9 24 dc  0 24  0 r  y  .  8  8  8  0  0  0  0 16 16 16  0  0 0 Slow
    0xea 24 dc  0 24  0 r  .  .  8  8  8  0  0 16  0  0  0  0  0  0 0 None
    0xeb 24 dc  0 24  0 r  .  .  8  8  8  0  0 16  0 16 16 16  0  0 0 Slow
    0xec 24 dc  0 24  0 r  y  .  8  8  8  0  0 16  0  0  0  0  0  0 0 None
    0xed 24 dc  0 24  0 r  y  .  8  8  8  0  0 16  0 16 16 16  0  0 0 Slow
    0xee 24 dc  0 24  0 r  .  .  8  8  8  0  0 24  0  0  0  0  0  0 0 None
    0xef 24 dc  0 24  0 r  .  .  8  8  8  0  0 24  0 16 16 16  0  0 0 Slow
    0xf0 24 dc  0 24  0 r  y  .  8  8  8  0  0 24  0  0  0  0  0  0 0 None
    0xf1 24 dc  0 24  0 r  y  .  8  8  8  0  0 24  0 16 16 16  0  0 0 Slow
    0xf2 24 dc  0 24  0 r  .  .  8  8  8  0  0 24  8  0  0  0  0  0 0 None
    0xf3 24 dc  0 24  0 r  .  .  8  8  8  0  0 24  8 16 16 16  0  0 0 Slow
    0xf4 24 dc  0 24  0 r  y  .  8  8  8  0  0 24  8  0  0  0  0  0 0 None
    0xf5 24 dc  0 24  0 r  y  .  8  8  8  0  0 24  8 16 16 16  0  0 0 Slow
    0xf6 24 dc  0 32  0 r  .  .  8  8  8  8  0  0  0  0  0  0  0  0 0 None
    0xf7 24 dc  0 32  0 r  .  .  8  8  8  8  0  0  0 16 16 16 16  0 0 Slow
    0xf8 24 dc  0 32  0 r  y  .  8  8  8  8  0  0  0  0  0  0  0  0 0 None
    0xf9 24 dc  0 32  0 r  y  .  8  8  8  8  0  0  0 16 16 16 16  0 0 Slow
    0xfa 24 dc  0 32  0 r  .  .  8  8  8  8  0 16  0  0  0  0  0  0 0 None
    0xfb 24 dc  0 32  0 r  .  .  8  8  8  8  0 16  0 16 16 16 16  0 0 Slow
    0xfc 24 dc  0 32  0 r  y  .  8  8  8  8  0 16  0  0  0  0  0  0 0 None
    0xfd 24 dc  0 32  0 r  y  .  8  8  8  8  0 16  0 16 16 16 16  0 0 Slow
    0xfe 24 dc  0 32  0 r  .  .  8  8  8  8  0 24  0  0  0  0  0  0 0 None
    0xff 24 dc  0 32  0 r  .  .  8  8  8  8  0 24  0 16 16 16 16  0 0 Slow
    0x100 24 dc  0 32  0 r  y  .  8  8  8  8  0 24  0  0  0  0  0  0 0 None
    0x101 24 dc  0 32  0 r  y  .  8  8  8  8  0 24  0 16 16 16 16  0 0 Slow
    0x102 24 dc  0 32  0 r  .  .  8  8  8  8  0 24  8  0  0  0  0  0 0 None
    0x103 24 dc  0 32  0 r  .  .  8  8  8  8  0 24  8 16 16 16 16  0 0 Slow
    0x104 24 dc  0 32  0 r  y  .  8  8  8  8  0 24  8 16 16 16 16  0 0 Slow
    0x67 32 tc  0 32  0 r  y  .  8  8  8  8  0 16  0  0  0  0  0  0 0 None

    96 GLXFBConfigs:
       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
    ----------------------------------------------------------------------
    0x68  0 tc  0 16  0 r  .  .  5  6  5  0  0  0  0  0  0  0  0  0 0 None
    0x69  0 tc  0 16  0 r  .  .  5  6  5  0  0  0  0 16 16 16  0  0 0 Slow
    0x6a  0 tc  0 16  0 r  y  .  5  6  5  0  0  0  0  0  0  0  0  0 0 None
    0x6b  0 tc  0 16  0 r  y  .  5  6  5  0  0  0  0 16 16 16  0  0 0 Slow
    0x6c  0 tc  0 16  0 r  .  .  5  6  5  0  0 16  0  0  0  0  0  0 0 None
    0x6d  0 tc  0 16  0 r  .  .  5  6  5  0  0 16  0 16 16 16  0  0 0 Slow
    0x6e  0 tc  0 16  0 r  y  .  5  6  5  0  0 16  0  0  0  0  0  0 0 None
    0x6f  0 tc  0 16  0 r  y  .  5  6  5  0  0 16  0 16 16 16  0  0 0 Slow
    0x70  0 tc  0 16  0 r  .  .  5  6  5  0  0 24  0  0  0  0  0  0 0 None
    0x71  0 tc  0 16  0 r  .  .  5  6  5  0  0 24  0 16 16 16  0  0 0 Slow
    0x72  0 tc  0 16  0 r  y  .  5  6  5  0  0 24  0  0  0  0  0  0 0 None
    0x73  0 tc  0 16  0 r  y  .  5  6  5  0  0 24  0 16 16 16  0  0 0 Slow
    0x74  0 tc  0 16  0 r  .  .  5  6  5  0  0 24  8  0  0  0  0  0 0 None
    0x75  0 tc  0 16  0 r  .  .  5  6  5  0  0 24  8 16 16 16  0  0 0 Slow
    0x76  0 tc  0 16  0 r  y  .  5  6  5  0  0 24  8  0  0  0  0  0 0 None
    0x77  0 tc  0 16  0 r  y  .  5  6  5  0  0 24  8 16 16 16  0  0 0 Slow
    0x78  0 tc  0 24  0 r  .  .  8  8  8  0  0  0  0  0  0  0  0  0 0 None
    0x79  0 tc  0 24  0 r  .  .  8  8  8  0  0  0  0 16 16 16  0  0 0 Slow
    0x7a  0 tc  0 24  0 r  y  .  8  8  8  0  0  0  0  0  0  0  0  0 0 None
    0x7b  0 tc  0 24  0 r  y  .  8  8  8  0  0  0  0 16 16 16  0  0 0 Slow
    0x7c  0 tc  0 24  0 r  .  .  8  8  8  0  0 16  0  0  0  0  0  0 0 None
    0x7d  0 tc  0 24  0 r  .  .  8  8  8  0  0 16  0 16 16 16  0  0 0 Slow
    0x7e  0 tc  0 24  0 r  y  .  8  8  8  0  0 16  0  0  0  0  0  0 0 None
    0x7f  0 tc  0 24  0 r  y  .  8  8  8  0  0 16  0 16 16 16  0  0 0 Slow
    0x80  0 tc  0 24  0 r  .  .  8  8  8  0  0 24  0  0  0  0  0  0 0 None
    0x81  0 tc  0 24  0 r  .  .  8  8  8  0  0 24  0 16 16 16  0  0 0 Slow
    0x82  0 tc  0 24  0 r  y  .  8  8  8  0  0 24  0  0  0  0  0  0 0 None
    0x83  0 tc  0 24  0 r  y  .  8  8  8  0  0 24  0 16 16 16  0  0 0 Slow
    0x84  0 tc  0 24  0 r  .  .  8  8  8  0  0 24  8  0  0  0  0  0 0 None
    0x85  0 tc  0 24  0 r  .  .  8  8  8  0  0 24  8 16 16 16  0  0 0 Slow
    0x86  0 tc  0 24  0 r  y  .  8  8  8  0  0 24  8  0  0  0  0  0 0 None
    0x87  0 tc  0 24  0 r  y  .  8  8  8  0  0 24  8 16 16 16  0  0 0 Slow
    0x88  0 tc  0 32  0 r  .  .  8  8  8  8  0  0  0  0  0  0  0  0 0 None
    0x89  0 tc  0 32  0 r  .  .  8  8  8  8  0  0  0 16 16 16 16  0 0 Slow
    0x8a  0 tc  0 32  0 r  y  .  8  8  8  8  0  0  0  0  0  0  0  0 0 None
    0x8b  0 tc  0 32  0 r  y  .  8  8  8  8  0  0  0 16 16 16 16  0 0 Slow
    0x8c  0 tc  0 32  0 r  .  .  8  8  8  8  0 16  0  0  0  0  0  0 0 None
    0x8d  0 tc  0 32  0 r  .  .  8  8  8  8  0 16  0 16 16 16 16  0 0 Slow
    0x8e  0 tc  0 32  0 r  y  .  8  8  8  8  0 16  0  0  0  0  0  0 0 None
    0x8f  0 tc  0 32  0 r  y  .  8  8  8  8  0 16  0 16 16 16 16  0 0 Slow
    0x90  0 tc  0 32  0 r  .  .  8  8  8  8  0 24  0  0  0  0  0  0 0 None
    0x91  0 tc  0 32  0 r  .  .  8  8  8  8  0 24  0 16 16 16 16  0 0 Slow
    0x92  0 tc  0 32  0 r  y  .  8  8  8  8  0 24  0  0  0  0  0  0 0 None
    0x93  0 tc  0 32  0 r  y  .  8  8  8  8  0 24  0 16 16 16 16  0 0 Slow
    0x94  0 tc  0 32  0 r  .  .  8  8  8  8  0 24  8  0  0  0  0  0 0 None
    0x95  0 tc  0 32  0 r  .  .  8  8  8  8  0 24  8 16 16 16 16  0 0 Slow
    0x96  0 tc  0 32  0 r  y  .  8  8  8  8  0 24  8  0  0  0  0  0 0 None
    0x97  0 tc  0 32  0 r  y  .  8  8  8  8  0 24  8 16 16 16 16  0 0 Slow
    0x98  0 dc  0 16  0 r  .  .  5  6  5  0  0  0  0  0  0  0  0  0 0 None
    0x99  0 dc  0 16  0 r  .  .  5  6  5  0  0  0  0 16 16 16  0  0 0 Slow
    0x9a  0 dc  0 16  0 r  y  .  5  6  5  0  0  0  0  0  0  0  0  0 0 None
    0x9b  0 dc  0 16  0 r  y  .  5  6  5  0  0  0  0 16 16 16  0  0 0 Slow
    0x9c  0 dc  0 16  0 r  .  .  5  6  5  0  0 16  0  0  0  0  0  0 0 None
    0x9d  0 dc  0 16  0 r  .  .  5  6  5  0  0 16  0 16 16 16  0  0 0 Slow
    0x9e  0 dc  0 16  0 r  y  .  5  6  5  0  0 16  0  0  0  0  0  0 0 None
    0x9f  0 dc  0 16  0 r  y  .  5  6  5  0  0 16  0 16 16 16  0  0 0 Slow
    0xa0  0 dc  0 16  0 r  .  .  5  6  5  0  0 24  0  0  0  0  0  0 0 None
    0xa1  0 dc  0 16  0 r  .  .  5  6  5  0  0 24  0 16 16 16  0  0 0 Slow
    0xa2  0 dc  0 16  0 r  y  .  5  6  5  0  0 24  0  0  0  0  0  0 0 None
    0xa3  0 dc  0 16  0 r  y  .  5  6  5  0  0 24  0 16 16 16  0  0 0 Slow
    0xa4  0 dc  0 16  0 r  .  .  5  6  5  0  0 24  8  0  0  0  0  0 0 None
    0xa5  0 dc  0 16  0 r  .  .  5  6  5  0  0 24  8 16 16 16  0  0 0 Slow
    0xa6  0 dc  0 16  0 r  y  .  5  6  5  0  0 24  8  0  0  0  0  0 0 None
    0xa7  0 dc  0 16  0 r  y  .  5  6  5  0  0 24  8 16 16 16  0  0 0 Slow
    0xa8  0 dc  0 24  0 r  .  .  8  8  8  0  0  0  0  0  0  0  0  0 0 None
    0xa9  0 dc  0 24  0 r  .  .  8  8  8  0  0  0  0 16 16 16  0  0 0 Slow
    0xaa  0 dc  0 24  0 r  y  .  8  8  8  0  0  0  0  0  0  0  0  0 0 None
    0xab  0 dc  0 24  0 r  y  .  8  8  8  0  0  0  0 16 16 16  0  0 0 Slow
    0xac  0 dc  0 24  0 r  .  .  8  8  8  0  0 16  0  0  0  0  0  0 0 None
    0xad  0 dc  0 24  0 r  .  .  8  8  8  0  0 16  0 16 16 16  0  0 0 Slow
    0xae  0 dc  0 24  0 r  y  .  8  8  8  0  0 16  0  0  0  0  0  0 0 None
    0xaf  0 dc  0 24  0 r  y  .  8  8  8  0  0 16  0 16 16 16  0  0 0 Slow
    0xb0  0 dc  0 24  0 r  .  .  8  8  8  0  0 24  0  0  0  0  0  0 0 None
    0xb1  0 dc  0 24  0 r  .  .  8  8  8  0  0 24  0 16 16 16  0  0 0 Slow
    0xb2  0 dc  0 24  0 r  y  .  8  8  8  0  0 24  0  0  0  0  0  0 0 None
    0xb3  0 dc  0 24  0 r  y  .  8  8  8  0  0 24  0 16 16 16  0  0 0 Slow
    0xb4  0 dc  0 24  0 r  .  .  8  8  8  0  0 24  8  0  0  0  0  0 0 None
    0xb5  0 dc  0 24  0 r  .  .  8  8  8  0  0 24  8 16 16 16  0  0 0 Slow
    0xb6  0 dc  0 24  0 r  y  .  8  8  8  0  0 24  8  0  0  0  0  0 0 None
    0xb7  0 dc  0 24  0 r  y  .  8  8  8  0  0 24  8 16 16 16  0  0 0 Slow
    0xb8  0 dc  0 32  0 r  .  .  8  8  8  8  0  0  0  0  0  0  0  0 0 None
    0xb9  0 dc  0 32  0 r  .  .  8  8  8  8  0  0  0 16 16 16 16  0 0 Slow
    0xba  0 dc  0 32  0 r  y  .  8  8  8  8  0  0  0  0  0  0  0  0 0 None
    0xbb  0 dc  0 32  0 r  y  .  8  8  8  8  0  0  0 16 16 16 16  0 0 Slow
    0xbc  0 dc  0 32  0 r  .  .  8  8  8  8  0 16  0  0  0  0  0  0 0 None
    0xbd  0 dc  0 32  0 r  .  .  8  8  8  8  0 16  0 16 16 16 16  0 0 Slow
    0xbe  0 dc  0 32  0 r  y  .  8  8  8  8  0 16  0  0  0  0  0  0 0 None
    0xbf  0 dc  0 32  0 r  y  .  8  8  8  8  0 16  0 16 16 16 16  0 0 Slow
    0xc0  0 dc  0 32  0 r  .  .  8  8  8  8  0 24  0  0  0  0  0  0 0 None
    0xc1  0 dc  0 32  0 r  .  .  8  8  8  8  0 24  0 16 16 16 16  0 0 Slow
    0xc2  0 dc  0 32  0 r  y  .  8  8  8  8  0 24  0  0  0  0  0  0 0 None
    0xc3  0 dc  0 32  0 r  y  .  8  8  8  8  0 24  0 16 16 16 16  0 0 Slow
    0xc4  0 dc  0 32  0 r  .  .  8  8  8  8  0 24  8  0  0  0  0  0 0 None
    0xc5  0 dc  0 32  0 r  .  .  8  8  8  8  0 24  8 16 16 16 16  0 0 Slow
    0xc6  0 dc  0 32  0 r  y  .  8  8  8  8  0 24  8  0  0  0  0  0 0 None
    0xc7  0 dc  0 32  0 r  y  .  8  8  8  8  0 24  8 16 16 16 16  0 0 Slow

    lspci -v graphics portions:

    01:05.0 VGA compatible controller: ATI Technologies Inc RS780M/RS780MN [Radeon HD 3200 Graphics]
    Subsystem: Hewlett-Packard Company Device 30e4
    Flags: bus master, fast devsel, latency 0, IRQ 18
    Memory at c0000000 (32-bit, prefetchable) [size=256M]
    I/O ports at 5000 [size=256]
    Memory at d4300000 (32-bit, non-prefetchable) [size=64K]
    Memory at d4200000 (32-bit, non-prefetchable) [size=1M]
    Capabilities: [50] Power Management version 3
    Capabilities: [a0] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable-
    Kernel driver in use: radeon
    Kernel modules: fglrx, radeon
  • Thanks!

    I can now reproduce on the one laptop in our office with an ATI graphics card.

    So the common thread may be as simple as having an ATI graphics card.

    Now I can search on for the cause.

     

    glxinfo

    name of display: :0.0
    display: :0 screen: 0
    direct rendering: Yes
    server glx vendor string: ATI
    server glx version string: 1.2
    server glx extensions:
    GLX_ARB_multisample, GLX_EXT_import_context, GLX_EXT_texture_from_pixmap,
    GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_OML_swap_method,
    GLX_SGIS_multisample, GLX_SGIX_fbconfig, GLX_SGIX_visual_select_group
    client glx vendor string: ATI
    client glx version string: 1.4
    client glx extensions:
    GLX_ARB_create_context, 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_swap_control,
    GLX_MESA_swap_frame_usage, GLX_NV_swap_group, 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_swap_barrier, GLX_SGIX_swap_group,
    GLX_SGIX_visual_select_group, GLX_EXT_texture_from_pixmap
    GLX version: 1.2
    GLX extensions:
    GLX_ARB_create_context, GLX_ARB_get_proc_address, GLX_ARB_multisample,
    GLX_EXT_import_context, GLX_EXT_visual_info, GLX_EXT_visual_rating,
    GLX_MESA_swap_control, GLX_NV_swap_group, GLX_OML_swap_method,
    GLX_SGI_video_sync, GLX_SGIS_multisample, GLX_SGIX_fbconfig,
    GLX_SGIX_swap_barrier, GLX_SGIX_swap_group, GLX_SGIX_visual_select_group
    OpenGL vendor string: ATI Technologies Inc.
    OpenGL renderer string: ATI Mobility Radeon HD 3650
    OpenGL version string: 2.1.8575
    OpenGL shading language version string: 1.20
    OpenGL extensions:
    GL_AMDX_vertex_shader_tessellator, GL_AMD_performance_monitor,
    GL_ARB_color_buffer_float, GL_ARB_depth_buffer_float,
    GL_ARB_depth_texture, GL_ARB_draw_buffers, GL_ARB_draw_instanced,
    GL_ARB_fragment_program, GL_ARB_fragment_program_shadow,
    GL_ARB_fragment_shader, GL_ARB_framebuffer_object,
    GL_ARB_framebuffer_sRGB, GL_ARB_half_float_pixel,
    GL_ARB_half_float_vertex, GL_ARB_instanced_arrays,
    GL_ARB_map_buffer_range, GL_ARB_multisample, GL_ARB_multitexture,
    GL_ARB_occlusion_query, GL_ARB_pixel_buffer_object,
    GL_ARB_point_parameters, GL_ARB_point_sprite, GL_ARB_shader_objects,
    GL_ARB_shader_texture_lod, GL_ARB_shading_language_100, GL_ARB_shadow,
    GL_ARB_shadow_ambient, GL_ARB_texture_border_clamp,
    GL_ARB_texture_buffer_object, GL_ARB_texture_compression,
    GL_ARB_texture_compression_rgtc, 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_float, GL_ARB_texture_mirrored_repeat,
    GL_ARB_texture_non_power_of_two, GL_ARB_texture_rectangle,
    GL_ARB_texture_rg, GL_ARB_transpose_matrix, GL_ARB_vertex_array_object,
    GL_ARB_vertex_buffer_object, GL_ARB_vertex_program, GL_ARB_vertex_shader,
    GL_ARB_window_pos, GL_ATI_draw_buffers, GL_ATI_envmap_bumpmap,
    GL_ATI_fragment_shader, GL_ATI_meminfo, GL_ATI_separate_stencil,
    GL_ATI_texture_compression_3dc, GL_ATI_texture_env_combine3,
    GL_ATI_texture_float, GL_EXT_abgr, GL_EXT_bgra, GL_EXT_bindable_uniform,
    GL_EXT_blend_color, GL_EXT_blend_equation_separate,
    GL_EXT_blend_func_separate, GL_EXT_blend_minmax, GL_EXT_blend_subtract,
    GL_EXT_compiled_vertex_array, GL_EXT_copy_buffer, GL_EXT_copy_texture,
    GL_EXT_draw_buffers2, GL_EXT_draw_range_elements, GL_EXT_fog_coord,
    GL_EXT_framebuffer_blit, GL_EXT_framebuffer_multisample,
    GL_EXT_framebuffer_object, GL_EXT_framebuffer_sRGB,
    GL_EXT_gpu_program_parameters, GL_EXT_gpu_shader4,
    GL_EXT_multi_draw_arrays, GL_EXT_packed_depth_stencil,
    GL_EXT_packed_float, GL_EXT_packed_pixels, GL_EXT_point_parameters,
    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_texgen_reflection, GL_EXT_texture3D,
    GL_EXT_texture_array, GL_EXT_texture_buffer_object,
    GL_EXT_texture_compression_latc, GL_EXT_texture_compression_rgtc,
    GL_EXT_texture_compression_s3tc, GL_EXT_texture_cube_map,
    GL_EXT_texture_edge_clamp, GL_EXT_texture_env_add,
    GL_EXT_texture_env_combine, GL_EXT_texture_env_dot3,
    GL_EXT_texture_filter_anisotropic, GL_EXT_texture_integer,
    GL_EXT_texture_lod_bias, GL_EXT_texture_mirror_clamp,
    GL_EXT_texture_object, GL_EXT_texture_rectangle, GL_EXT_texture_sRGB,
    GL_EXT_texture_shared_exponent, GL_EXT_texture_swizzle,
    GL_EXT_transform_feedback, GL_EXT_vertex_array, GL_KTX_buffer_region,
    GL_NV_blend_square, GL_NV_conditional_render, GL_NV_copy_depth_to_color,
    GL_NV_texgen_reflection, GL_SGIS_generate_mipmap,
    GL_SGIS_texture_edge_clamp, GL_SGIS_texture_lod, GL_WIN_swap_hint,
    WGL_EXT_swap_control

    81 GLX Visuals
    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 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 None
    0x24 24 tc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 None
    0x25 24 tc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 None
    0x26 24 tc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 None
    0x27 24 tc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 0 0 None
    0x28 24 tc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 0 0 None
    0x29 24 tc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 0 0 None
    0x2a 24 tc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 0 0 None
    0x2b 24 tc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 None
    0x2c 24 tc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 None
    0x2d 24 tc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 None
    0x2e 24 tc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 None
    0x2f 24 tc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 2 1 None
    0x30 24 tc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 2 1 None
    0x31 24 tc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 2 1 None
    0x32 24 tc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 2 1 None
    0x33 24 tc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 None
    0x34 24 tc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 None
    0x35 24 tc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 None
    0x36 24 tc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 None
    0x37 24 tc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 4 1 None
    0x38 24 tc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 4 1 None
    0x39 24 tc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 4 1 None
    0x3a 24 tc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 4 1 None
    0x3b 24 tc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 None
    0x3c 24 tc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 None
    0x3d 24 tc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 None
    0x3e 24 tc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 None
    0x3f 24 tc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 6 1 None
    0x40 24 tc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 6 1 None
    0x41 24 tc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 6 1 None
    0x42 24 tc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 6 1 None
    0x43 24 tc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 None
    0x44 24 tc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 None
    0x45 24 tc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 None
    0x46 24 tc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 None
    0x47 24 tc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 8 1 None
    0x48 24 tc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 8 1 None
    0x49 24 tc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 8 1 None
    0x4a 24 tc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 8 1 None
    0x4b 24 dc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 None
    0x4c 24 dc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 None
    0x4d 24 dc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 None
    0x4e 24 dc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 None
    0x4f 24 dc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 0 0 None
    0x50 24 dc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 0 0 None
    0x51 24 dc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 0 0 None
    0x52 24 dc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 0 0 None
    0x53 24 dc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 None
    0x54 24 dc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 None
    0x55 24 dc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 None
    0x56 24 dc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 None
    0x57 24 dc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 2 1 None
    0x58 24 dc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 2 1 None
    0x59 24 dc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 2 1 None
    0x5a 24 dc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 2 1 None
    0x5b 24 dc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 None
    0x5c 24 dc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 None
    0x5d 24 dc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 None
    0x5e 24 dc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 None
    0x5f 24 dc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 4 1 None
    0x60 24 dc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 4 1 None
    0x61 24 dc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 4 1 None
    0x62 24 dc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 4 1 None
    0x63 24 dc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 None
    0x64 24 dc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 None
    0x65 24 dc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 None
    0x66 24 dc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 None
    0x67 24 dc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 6 1 None
    0x68 24 dc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 6 1 None
    0x69 24 dc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 6 1 None
    0x6a 24 dc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 6 1 None
    0x6b 24 dc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 None
    0x6c 24 dc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 None
    0x6d 24 dc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 None
    0x6e 24 dc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 None
    0x6f 24 dc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 8 1 None
    0x70 24 dc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 8 1 None
    0x71 24 dc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 8 1 None
    0x72 24 dc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 8 1 None
    0xa3 32 tc 0 32 0 r . . 8 8 8 8 0 0 0 0 0 0 0 4 1 Ncon

    87 GLXFBConfigs:
    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 0 tc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 None
    0x24 0 tc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 None
    0x25 0 tc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 None
    0x26 0 tc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 None
    0x27 0 tc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 0 0 None
    0x28 0 tc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 0 0 None
    0x29 0 tc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 0 0 None
    0x2a 0 tc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 0 0 None
    0x2b 0 tc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 None
    0x2c 0 tc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 None
    0x2d 0 tc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 None
    0x2e 0 tc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 None
    0x2f 0 tc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 2 1 None
    0x30 0 tc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 2 1 None
    0x31 0 tc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 2 1 None
    0x32 0 tc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 2 1 None
    0x33 0 tc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 None
    0x34 0 tc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 None
    0x35 0 tc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 None
    0x36 0 tc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 None
    0x37 0 tc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 4 1 None
    0x38 0 tc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 4 1 None
    0x39 0 tc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 4 1 None
    0x3a 0 tc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 4 1 None
    0x3b 0 tc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 None
    0x3c 0 tc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 None
    0x3d 0 tc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 None
    0x3e 0 tc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 None
    0x3f 0 tc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 6 1 None
    0x40 0 tc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 6 1 None
    0x41 0 tc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 6 1 None
    0x42 0 tc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 6 1 None
    0x43 0 tc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 None
    0x44 0 tc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 None
    0x45 0 tc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 None
    0x46 0 tc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 None
    0x47 0 tc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 8 1 None
    0x48 0 tc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 8 1 None
    0x49 0 tc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 8 1 None
    0x4a 0 tc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 8 1 None
    0x4b 0 dc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 None
    0x4c 0 dc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 None
    0x4d 0 dc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 None
    0x4e 0 dc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 None
    0x4f 0 dc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 0 0 None
    0x50 0 dc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 0 0 None
    0x51 0 dc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 0 0 None
    0x52 0 dc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 0 0 None
    0x53 0 dc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 None
    0x54 0 dc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 None
    0x55 0 dc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 None
    0x56 0 dc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 None
    0x57 0 dc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 2 1 None
    0x58 0 dc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 2 1 None
    0x59 0 dc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 2 1 None
    0x5a 0 dc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 2 1 None
    0x5b 0 dc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 None
    0x5c 0 dc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 None
    0x5d 0 dc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 None
    0x5e 0 dc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 None
    0x5f 0 dc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 4 1 None
    0x60 0 dc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 4 1 None
    0x61 0 dc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 4 1 None
    0x62 0 dc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 4 1 None
    0x63 0 dc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 None
    0x64 0 dc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 None
    0x65 0 dc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 None
    0x66 0 dc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 None
    0x67 0 dc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 6 1 None
    0x68 0 dc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 6 1 None
    0x69 0 dc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 6 1 None
    0x6a 0 dc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 6 1 None
    0x6b 0 dc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 None
    0x6c 0 dc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 None
    0x6d 0 dc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 None
    0x6e 0 dc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 None
    0x6f 0 dc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 8 1 None
    0x70 0 dc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 8 1 None
    0x71 0 dc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 8 1 None
    0x72 0 dc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 8 1 None
    0xa3 0 tc 0 32 0 r . . 8 8 8 8 0 0 0 0 0 0 0 4 1 Ncon
    0xa3 0 tc 0 128 0 y . 32 32 32 32 0 24 0 0 0 0 0 0 0 Ncon
    0xa3 0 tc 0 128 0 . . 32 32 32 32 0 24 0 0 0 0 0 0 0 Ncon
    0xa3 0 tc 0 64 0 y . 16 16 16 16 0 24 0 0 0 0 0 0 0 None
    0xa3 0 tc 0 64 0 . . 16 16 16 16 0 24 0 0 0 0 0 0 0 None
    0xa3 0 tc 0 32 0 y . 11 11 10 0 0 24 0 0 0 0 0 0 0 None
    0xa3 0 tc 0 32 0 . . 11 11 10 0 0 24 0 0 0 0 0 0 0 None

    graphics card info

    lspci | grep VGA | sed 's/ .*$//g' | xargs sudo lspci -v -s

    01:00.0 VGA compatible controller: ATI Technologies Inc Mobility Radeon HD 3650
    Subsystem: ASUSTeK Computer Inc. Device 1633
    Flags: bus master, fast devsel, latency 0, IRQ 2295
    Memory at e0000000 (32-bit, prefetchable) [size=256M]
    I/O ports at 8000 [size=256]
    Memory at fddf0000 (32-bit, non-prefetchable) [size=64K]
    Expansion ROM at fddc0000 [disabled] [size=128K]
    Capabilities: [50] Power Management version 3
    Capabilities: [58] Express Legacy Endpoint, MSI 00
    Capabilities: [a0] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable+
    Capabilities: [100] Vendor Specific Information <?>
    Kernel driver in use: fglrx_pci
    Kernel modules: fglrx

  • Hello Tijs:

    I also have an ATI graphics card. I retrieved the glxinfo and lspci from my machine with 10.4.9 installed and again with 10.4.12. There were no changes to the output of either glxinfo or lspci. Here is what I have:

     

    glxinfo

    name of display: :0.0
    display: :0 screen: 0
    direct rendering: Yes
    server glx vendor string: SGI
    server glx version string: 1.2
    server glx extensions:
    GLX_ARB_multisample, GLX_EXT_import_context, GLX_EXT_texture_from_pixmap,
    GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_MESA_copy_sub_buffer,
    GLX_OML_swap_method, GLX_SGI_make_current_read, GLX_SGI_swap_control,
    GLX_SGIS_multisample, GLX_SGIX_fbconfig, GLX_SGIX_pbuffer,
    GLX_SGIX_visual_select_group
    client glx vendor string: Mesa Project and 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_MESA_swap_frame_usage, GLX_OML_swap_method, GLX_SGI_make_current_read,
    GLX_SGI_video_sync, GLX_SGIS_multisample, GLX_SGIX_fbconfig,
    GLX_SGIX_pbuffer, GLX_SGIX_visual_select_group,
    GLX_EXT_texture_from_pixmap
    OpenGL vendor string: Advanced Micro Devices, Inc.
    OpenGL renderer string: Mesa DRI R600 (RV670 9501) 20090101 x86/MMX/SSE2 TCL DRI2
    OpenGL version string: 1.5 Mesa 7.7.1
    OpenGL extensions:
    GL_EXT_compiled_vertex_array, GL_EXT_texture_env_add,
    GL_ARB_depth_texture, GL_ARB_depth_clamp, GL_ARB_draw_buffers,
    GL_ARB_fragment_program, GL_ARB_imaging, GL_ARB_multisample,
    GL_ARB_multitexture, GL_ARB_occlusion_query, GL_ARB_point_parameters,
    GL_ARB_provoking_vertex, GL_ARB_shadow, GL_ARB_shadow_ambient,
    GL_ARB_texture_border_clamp, GL_ARB_texture_compression,
    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_MESAX_texture_float,
    GL_ARB_texture_mirrored_repeat, GL_ARB_texture_rectangle,
    GL_ARB_transpose_matrix, GL_ARB_vertex_array_bgra,
    GL_ARB_vertex_buffer_object, GL_ARB_vertex_program, GL_ARB_window_pos,
    GL_EXT_abgr, GL_EXT_bgra, GL_EXT_blend_color,
    GL_EXT_blend_equation_separate, GL_EXT_blend_func_separate,
    GL_EXT_blend_logic_op, GL_EXT_blend_minmax, GL_EXT_blend_subtract,
    GL_EXT_convolution, GL_EXT_copy_texture, GL_EXT_draw_range_elements,
    GL_EXT_framebuffer_object, GL_EXT_fog_coord,
    GL_EXT_gpu_program_parameters, GL_EXT_histogram, GL_EXT_multi_draw_arrays,
    GL_EXT_packed_depth_stencil, GL_EXT_packed_pixels,
    GL_EXT_point_parameters, GL_EXT_polygon_offset, GL_EXT_provoking_vertex,
    GL_EXT_rescale_normal, GL_EXT_secondary_color,
    GL_EXT_separate_specular_color, GL_EXT_shadow_funcs,
    GL_EXT_stencil_two_side, GL_EXT_stencil_wrap, GL_EXT_subtexture,
    GL_EXT_texture, GL_EXT_texture3D, GL_EXT_texture_cube_map,
    GL_EXT_texture_edge_clamp, GL_EXT_texture_env_combine,
    GL_EXT_texture_env_dot3, GL_EXT_texture_filter_anisotropic,
    GL_EXT_texture_lod_bias, GL_EXT_texture_mirror_clamp,
    GL_EXT_texture_object, GL_EXT_texture_rectangle, GL_EXT_texture_sRGB,
    GL_EXT_vertex_array, GL_EXT_vertex_array_bgra, GL_APPLE_packed_pixels,
    GL_ATI_blend_equation_separate, GL_ATI_texture_env_combine3,
    GL_ATI_texture_mirror_once, GL_ATI_separate_stencil,
    GL_IBM_multimode_draw_arrays, GL_IBM_rasterpos_clip,
    GL_IBM_texture_mirrored_repeat, GL_INGR_blend_func_separate,
    GL_MESA_pack_invert, GL_MESA_ycbcr_texture, GL_MESA_window_pos,
    GL_NV_blend_square, GL_NV_depth_clamp, GL_NV_light_max_exponent,
    GL_NV_packed_depth_stencil, GL_NV_texture_rectangle,
    GL_NV_texgen_reflection, GL_NV_vertex_program, GL_OES_read_format,
    GL_SGI_color_matrix, GL_SGI_color_table, GL_SGIS_generate_mipmap,
    GL_SGIS_texture_border_clamp, GL_SGIS_texture_edge_clamp,
    GL_SGIS_texture_lod, GL_SUN_multi_draw_arrays

    64 GLX Visuals
    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
    ----------------------------------------------------------------------
    0x21 24 tc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 0 0 None
    0x22 24 dc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 0 0 None
    0xc4 24 tc 0 24 0 r . . 8 8 8 0 0 0 0 0 0 0 0 0 0 None
    0xc5 24 tc 0 24 0 r . . 8 8 8 0 0 0 0 16 16 16 0 0 0 Slow
    0xc6 24 tc 0 24 0 r y . 8 8 8 0 0 0 0 0 0 0 0 0 0 None
    0xc7 24 tc 0 24 0 r y . 8 8 8 0 0 0 0 16 16 16 0 0 0 Slow
    0xc8 24 tc 0 24 0 r . . 8 8 8 0 0 16 0 0 0 0 0 0 0 None
    0xc9 24 tc 0 24 0 r . . 8 8 8 0 0 16 0 16 16 16 0 0 0 Slow
    0xca 24 tc 0 24 0 r y . 8 8 8 0 0 16 0 0 0 0 0 0 0 None
    0xcb 24 tc 0 24 0 r y . 8 8 8 0 0 16 0 16 16 16 0 0 0 Slow
    0xcc 24 tc 0 24 0 r . . 8 8 8 0 0 24 0 0 0 0 0 0 0 None
    0xcd 24 tc 0 24 0 r . . 8 8 8 0 0 24 0 16 16 16 0 0 0 Slow
    0xce 24 tc 0 24 0 r y . 8 8 8 0 0 24 0 0 0 0 0 0 0 None
    0xcf 24 tc 0 24 0 r y . 8 8 8 0 0 24 0 16 16 16 0 0 0 Slow
    0xd0 24 tc 0 24 0 r . . 8 8 8 0 0 24 8 0 0 0 0 0 0 None
    0xd1 24 tc 0 24 0 r . . 8 8 8 0 0 24 8 16 16 16 0 0 0 Slow
    0xd2 24 tc 0 24 0 r y . 8 8 8 0 0 24 8 0 0 0 0 0 0 None
    0xd3 24 tc 0 24 0 r y . 8 8 8 0 0 24 8 16 16 16 0 0 0 Slow
    0xd4 24 tc 0 32 0 r . . 8 8 8 8 0 0 0 0 0 0 0 0 0 None
    0xd5 24 tc 0 32 0 r . . 8 8 8 8 0 0 0 16 16 16 16 0 0 Slow
    0xd6 24 tc 0 32 0 r y . 8 8 8 8 0 0 0 0 0 0 0 0 0 None
    0xd7 24 tc 0 32 0 r y . 8 8 8 8 0 0 0 16 16 16 16 0 0 Slow
    0xd8 24 tc 0 32 0 r . . 8 8 8 8 0 16 0 0 0 0 0 0 0 None
    0xd9 24 tc 0 32 0 r . . 8 8 8 8 0 16 0 16 16 16 16 0 0 Slow
    0xda 24 tc 0 32 0 r y . 8 8 8 8 0 16 0 16 16 16 16 0 0 Slow
    0xdb 24 tc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 0 0 None
    0xdc 24 tc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 Slow
    0xdd 24 tc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 0 0 None
    0xde 24 tc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 Slow
    0xdf 24 tc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 0 0 None
    0xe0 24 tc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 Slow
    0xe1 24 tc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 Slow
    0xe2 24 dc 0 24 0 r . . 8 8 8 0 0 0 0 0 0 0 0 0 0 None
    0xe3 24 dc 0 24 0 r . . 8 8 8 0 0 0 0 16 16 16 0 0 0 Slow
    0xe4 24 dc 0 24 0 r y . 8 8 8 0 0 0 0 0 0 0 0 0 0 None
    0xe5 24 dc 0 24 0 r y . 8 8 8 0 0 0 0 16 16 16 0 0 0 Slow
    0xe6 24 dc 0 24 0 r . . 8 8 8 0 0 16 0 0 0 0 0 0 0 None
    0xe7 24 dc 0 24 0 r . . 8 8 8 0 0 16 0 16 16 16 0 0 0 Slow
    0xe8 24 dc 0 24 0 r y . 8 8 8 0 0 16 0 0 0 0 0 0 0 None
    0xe9 24 dc 0 24 0 r y . 8 8 8 0 0 16 0 16 16 16 0 0 0 Slow
    0xea 24 dc 0 24 0 r . . 8 8 8 0 0 24 0 0 0 0 0 0 0 None
    0xeb 24 dc 0 24 0 r . . 8 8 8 0 0 24 0 16 16 16 0 0 0 Slow
    0xec 24 dc 0 24 0 r y . 8 8 8 0 0 24 0 0 0 0 0 0 0 None
    0xed 24 dc 0 24 0 r y . 8 8 8 0 0 24 0 16 16 16 0 0 0 Slow
    0xee 24 dc 0 24 0 r . . 8 8 8 0 0 24 8 0 0 0 0 0 0 None
    0xef 24 dc 0 24 0 r . . 8 8 8 0 0 24 8 16 16 16 0 0 0 Slow
    0xf0 24 dc 0 24 0 r y . 8 8 8 0 0 24 8 0 0 0 0 0 0 None
    0xf1 24 dc 0 24 0 r y . 8 8 8 0 0 24 8 16 16 16 0 0 0 Slow
    0xf2 24 dc 0 32 0 r . . 8 8 8 8 0 0 0 0 0 0 0 0 0 None
    0xf3 24 dc 0 32 0 r . . 8 8 8 8 0 0 0 16 16 16 16 0 0 Slow
    0xf4 24 dc 0 32 0 r y . 8 8 8 8 0 0 0 0 0 0 0 0 0 None
    0xf5 24 dc 0 32 0 r y . 8 8 8 8 0 0 0 16 16 16 16 0 0 Slow
    0xf6 24 dc 0 32 0 r . . 8 8 8 8 0 16 0 0 0 0 0 0 0 None
    0xf7 24 dc 0 32 0 r . . 8 8 8 8 0 16 0 16 16 16 16 0 0 Slow
    0xf8 24 dc 0 32 0 r y . 8 8 8 8 0 16 0 0 0 0 0 0 0 None
    0xf9 24 dc 0 32 0 r y . 8 8 8 8 0 16 0 16 16 16 16 0 0 Slow
    0xfa 24 dc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 0 0 None
    0xfb 24 dc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 Slow
    0xfc 24 dc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 0 0 None
    0xfd 24 dc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 Slow
    0xfe 24 dc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 0 0 None
    0xff 24 dc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 Slow
    0x100 24 dc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 Slow
    0x63 32 tc 0 32 0 r y . 8 8 8 8 0 16 0 0 0 0 0 0 0 None

    96 GLXFBConfigs:
    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
    ----------------------------------------------------------------------
    0x64 0 tc 0 16 0 r . . 5 6 5 0 0 0 0 0 0 0 0 0 0 None
    0x65 0 tc 0 16 0 r . . 5 6 5 0 0 0 0 16 16 16 0 0 0 Slow
    0x66 0 tc 0 16 0 r y . 5 6 5 0 0 0 0 0 0 0 0 0 0 None
    0x67 0 tc 0 16 0 r y . 5 6 5 0 0 0 0 16 16 16 0 0 0 Slow
    0x68 0 tc 0 16 0 r . . 5 6 5 0 0 16 0 0 0 0 0 0 0 None
    0x69 0 tc 0 16 0 r . . 5 6 5 0 0 16 0 16 16 16 0 0 0 Slow
    0x6a 0 tc 0 16 0 r y . 5 6 5 0 0 16 0 0 0 0 0 0 0 None
    0x6b 0 tc 0 16 0 r y . 5 6 5 0 0 16 0 16 16 16 0 0 0 Slow
    0x6c 0 tc 0 16 0 r . . 5 6 5 0 0 24 0 0 0 0 0 0 0 None
    0x6d 0 tc 0 16 0 r . . 5 6 5 0 0 24 0 16 16 16 0 0 0 Slow
    0x6e 0 tc 0 16 0 r y . 5 6 5 0 0 24 0 0 0 0 0 0 0 None
    0x6f 0 tc 0 16 0 r y . 5 6 5 0 0 24 0 16 16 16 0 0 0 Slow
    0x70 0 tc 0 16 0 r . . 5 6 5 0 0 24 8 0 0 0 0 0 0 None
    0x71 0 tc 0 16 0 r . . 5 6 5 0 0 24 8 16 16 16 0 0 0 Slow
    0x72 0 tc 0 16 0 r y . 5 6 5 0 0 24 8 0 0 0 0 0 0 None
    0x73 0 tc 0 16 0 r y . 5 6 5 0 0 24 8 16 16 16 0 0 0 Slow
    0x74 0 tc 0 24 0 r . . 8 8 8 0 0 0 0 0 0 0 0 0 0 None
    0x75 0 tc 0 24 0 r . . 8 8 8 0 0 0 0 16 16 16 0 0 0 Slow
    0x76 0 tc 0 24 0 r y . 8 8 8 0 0 0 0 0 0 0 0 0 0 None
    0x77 0 tc 0 24 0 r y . 8 8 8 0 0 0 0 16 16 16 0 0 0 Slow
    0x78 0 tc 0 24 0 r . . 8 8 8 0 0 16 0 0 0 0 0 0 0 None
    0x79 0 tc 0 24 0 r . . 8 8 8 0 0 16 0 16 16 16 0 0 0 Slow
    0x7a 0 tc 0 24 0 r y . 8 8 8 0 0 16 0 0 0 0 0 0 0 None
    0x7b 0 tc 0 24 0 r y . 8 8 8 0 0 16 0 16 16 16 0 0 0 Slow
    0x7c 0 tc 0 24 0 r . . 8 8 8 0 0 24 0 0 0 0 0 0 0 None
    0x7d 0 tc 0 24 0 r . . 8 8 8 0 0 24 0 16 16 16 0 0 0 Slow
    0x7e 0 tc 0 24 0 r y . 8 8 8 0 0 24 0 0 0 0 0 0 0 None
    0x7f 0 tc 0 24 0 r y . 8 8 8 0 0 24 0 16 16 16 0 0 0 Slow
    0x80 0 tc 0 24 0 r . . 8 8 8 0 0 24 8 0 0 0 0 0 0 None
    0x81 0 tc 0 24 0 r . . 8 8 8 0 0 24 8 16 16 16 0 0 0 Slow
    0x82 0 tc 0 24 0 r y . 8 8 8 0 0 24 8 0 0 0 0 0 0 None
    0x83 0 tc 0 24 0 r y . 8 8 8 0 0 24 8 16 16 16 0 0 0 Slow
    0x84 0 tc 0 32 0 r . . 8 8 8 8 0 0 0 0 0 0 0 0 0 None
    0x85 0 tc 0 32 0 r . . 8 8 8 8 0 0 0 16 16 16 16 0 0 Slow
    0x86 0 tc 0 32 0 r y . 8 8 8 8 0 0 0 0 0 0 0 0 0 None
    0x87 0 tc 0 32 0 r y . 8 8 8 8 0 0 0 16 16 16 16 0 0 Slow
    0x88 0 tc 0 32 0 r . . 8 8 8 8 0 16 0 0 0 0 0 0 0 None
    0x89 0 tc 0 32 0 r . . 8 8 8 8 0 16 0 16 16 16 16 0 0 Slow
    0x8a 0 tc 0 32 0 r y . 8 8 8 8 0 16 0 0 0 0 0 0 0 None
    0x8b 0 tc 0 32 0 r y . 8 8 8 8 0 16 0 16 16 16 16 0 0 Slow
    0x8c 0 tc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 0 0 None
    0x8d 0 tc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 Slow
    0x8e 0 tc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 0 0 None
    0x8f 0 tc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 Slow
    0x90 0 tc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 0 0 None
    0x91 0 tc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 Slow
    0x92 0 tc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 0 0 None
    0x93 0 tc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 Slow
    0x94 0 dc 0 16 0 r . . 5 6 5 0 0 0 0 0 0 0 0 0 0 None
    0x95 0 dc 0 16 0 r . . 5 6 5 0 0 0 0 16 16 16 0 0 0 Slow
    0x96 0 dc 0 16 0 r y . 5 6 5 0 0 0 0 0 0 0 0 0 0 None
    0x97 0 dc 0 16 0 r y . 5 6 5 0 0 0 0 16 16 16 0 0 0 Slow
    0x98 0 dc 0 16 0 r . . 5 6 5 0 0 16 0 0 0 0 0 0 0 None
    0x99 0 dc 0 16 0 r . . 5 6 5 0 0 16 0 16 16 16 0 0 0 Slow
    0x9a 0 dc 0 16 0 r y . 5 6 5 0 0 16 0 0 0 0 0 0 0 None
    0x9b 0 dc 0 16 0 r y . 5 6 5 0 0 16 0 16 16 16 0 0 0 Slow
    0x9c 0 dc 0 16 0 r . . 5 6 5 0 0 24 0 0 0 0 0 0 0 None
    0x9d 0 dc 0 16 0 r . . 5 6 5 0 0 24 0 16 16 16 0 0 0 Slow
    0x9e 0 dc 0 16 0 r y . 5 6 5 0 0 24 0 0 0 0 0 0 0 None
    0x9f 0 dc 0 16 0 r y . 5 6 5 0 0 24 0 16 16 16 0 0 0 Slow
    0xa0 0 dc 0 16 0 r . . 5 6 5 0 0 24 8 0 0 0 0 0 0 None
    0xa1 0 dc 0 16 0 r . . 5 6 5 0 0 24 8 16 16 16 0 0 0 Slow
    0xa2 0 dc 0 16 0 r y . 5 6 5 0 0 24 8 0 0 0 0 0 0 None
    0xa3 0 dc 0 16 0 r y . 5 6 5 0 0 24 8 16 16 16 0 0 0 Slow
    0xa4 0 dc 0 24 0 r . . 8 8 8 0 0 0 0 0 0 0 0 0 0 None
    0xa5 0 dc 0 24 0 r . . 8 8 8 0 0 0 0 16 16 16 0 0 0 Slow
    0xa6 0 dc 0 24 0 r y . 8 8 8 0 0 0 0 0 0 0 0 0 0 None
    0xa7 0 dc 0 24 0 r y . 8 8 8 0 0 0 0 16 16 16 0 0 0 Slow
    0xa8 0 dc 0 24 0 r . . 8 8 8 0 0 16 0 0 0 0 0 0 0 None
    0xa9 0 dc 0 24 0 r . . 8 8 8 0 0 16 0 16 16 16 0 0 0 Slow
    0xaa 0 dc 0 24 0 r y . 8 8 8 0 0 16 0 0 0 0 0 0 0 None
    0xab 0 dc 0 24 0 r y . 8 8 8 0 0 16 0 16 16 16 0 0 0 Slow
    0xac 0 dc 0 24 0 r . . 8 8 8 0 0 24 0 0 0 0 0 0 0 None
    0xad 0 dc 0 24 0 r . . 8 8 8 0 0 24 0 16 16 16 0 0 0 Slow
    0xae 0 dc 0 24 0 r y . 8 8 8 0 0 24 0 0 0 0 0 0 0 None
    0xaf 0 dc 0 24 0 r y . 8 8 8 0 0 24 0 16 16 16 0 0 0 Slow
    0xb0 0 dc 0 24 0 r . . 8 8 8 0 0 24 8 0 0 0 0 0 0 None
    0xb1 0 dc 0 24 0 r . . 8 8 8 0 0 24 8 16 16 16 0 0 0 Slow
    0xb2 0 dc 0 24 0 r y . 8 8 8 0 0 24 8 0 0 0 0 0 0 None
    0xb3 0 dc 0 24 0 r y . 8 8 8 0 0 24 8 16 16 16 0 0 0 Slow
    0xb4 0 dc 0 32 0 r . . 8 8 8 8 0 0 0 0 0 0 0 0 0 None
    0xb5 0 dc 0 32 0 r . . 8 8 8 8 0 0 0 16 16 16 16 0 0 Slow
    0xb6 0 dc 0 32 0 r y . 8 8 8 8 0 0 0 0 0 0 0 0 0 None
    0xb7 0 dc 0 32 0 r y . 8 8 8 8 0 0 0 16 16 16 16 0 0 Slow
    0xb8 0 dc 0 32 0 r . . 8 8 8 8 0 16 0 0 0 0 0 0 0 None
    0xb9 0 dc 0 32 0 r . . 8 8 8 8 0 16 0 16 16 16 16 0 0 Slow
    0xba 0 dc 0 32 0 r y . 8 8 8 8 0 16 0 0 0 0 0 0 0 None
    0xbb 0 dc 0 32 0 r y . 8 8 8 8 0 16 0 16 16 16 16 0 0 Slow
    0xbc 0 dc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 0 0 None
    0xbd 0 dc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 Slow
    0xbe 0 dc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 0 0 None
    0xbf 0 dc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 Slow
    0xc0 0 dc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 0 0 None
    0xc1 0 dc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 Slow
    0xc2 0 dc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 0 0 None
    0xc3 0 dc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 Slow

    lspci-v

    01:00.0 VGA compatible controller: ATI Technologies Inc Radeon HD 3870
    Subsystem: Dell Device 2542
    Flags: bus master, fast devsel, latency 0, IRQ 29
    Memory at d0000000 (64-bit, prefetchable) [size=256M]
    Memory at fe9f0000 (64-bit, non-prefetchable) [size=64K]
    I/O ports at dc00 [size=256]
    Expansion ROM at fea00000 [disabled] [size=128K]
    Capabilities: <access denied>
    Kernel driver in use: radeon
    Kernel modules: radeon

    I hope this info helps in your search for the cause.

    Thanks for your efforts.

  • Hello,

    I recently sent a support request regarding this issue. If anybody here still has the 10.4.9 version deb can you please send me an email dcentore@optonline.net? I'm working on a lisp routine for Bricscad so I need a working version pretty badly. No access to windows machines at home :-(.

     

    Thanks ahead of time,

    Dan

  • I dont mean to be making an arse out of myself but I really really need a copy of the 10.4.9 deb file. Greg Hahn do you perhaps still have your copy?

    ~Dan

     

     

  • Hey Dan:

    I do have a the old one and I tried to email it to you yesterday. It would have taken a rediculously long time to upload, but I tried. It didn't work, but now I know that Gmail has a 35Mb limit on outgoing email size.If you've got another method, let me know.

    Regards, Greg

  • Greg,

    Thank you so much for coming though. I usually use mediafire.com for that kind of thing - the uploads are pretty quick and it lets you go up to 100mb per file and unlimited files :-)

     

    Thanks again,

    Dan

  • Greg - Just checkin up. Do you think it'd be possible to get that to me sometime before tomorrow?

     

    Please, please come through for me,

    Dan

  • There was the same problem. When change driver to "proprietal" everything become Ok.

  • I figured I'd post Tijs' email over here so anyone else having the problem can read it:

     

    Hello,


    Bricscad (Linux) 10.4.9 beta can be downloaded from this location:

    http://www.bricsys.com/open/common/download.jsp?p=B4L&l=en_US&ver=10.4.9-1

    As soon as we find the cause of the glx issues, a new beta will be created.
    Unfortunately we have not found the cause so far.

    Sorry for my late response, I did not read my mail or our forum this
    weekend.


    Kind Regards

    Tijs Vermeulen

  •  

    PASTE CODE HERE01:00.0 VGA compatible controller: ATI Technologies Inc RV620 LE [Radeon HD 3450]    Subsystem: PC Partner Limited Device e670   Flags: bus master, fast devsel, latency 0, IRQ 27   Memory at e0000000 (64-bit, prefetchable) [size=256M]   Memory at fe9e0000 (64-bit, non-prefetchable) [size=64K]    I/O ports at e000 [size=256]    Expansion ROM at fe9c0000 [disabled] [size=128K]    Capabilities: [50] Power Management version 3   Capabilities: [58] Express Legacy Endpoint, MSI 00  Capabilities: [a0] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable+ Capabilities: [100] Vendor Specific Information <?>   Kernel driver in use: radeon    Kernel modules: radeon
     
    PASTE CODE HEREname of display: :0.0display: :0  screen: 0direct rendering: Yesserver glx vendor string: SGIserver glx version string: 1.2server glx extensions:    GLX_ARB_multisample, GLX_EXT_import_context, GLX_EXT_texture_from_pixmap,     GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_MESA_copy_sub_buffer,     GLX_OML_swap_method, GLX_SGI_make_current_read, GLX_SGI_swap_control,     GLX_SGIS_multisample, GLX_SGIX_fbconfig, GLX_SGIX_pbuffer,     GLX_SGIX_visual_select_groupclient glx vendor string: Mesa Project and SGIclient glx version string: 1.4client 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_pixmapGLX version: 1.2GLX 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_MESA_swap_frame_usage, GLX_OML_swap_method, GLX_SGI_make_current_read,     GLX_SGI_video_sync, GLX_SGIS_multisample, GLX_SGIX_fbconfig,     GLX_SGIX_pbuffer, GLX_SGIX_visual_select_group,     GLX_EXT_texture_from_pixmapOpenGL vendor string: Advanced Micro Devices, Inc.OpenGL renderer string: Mesa DRI R600 (RV620 95C5) 20090101 x86/MMX/SSE2 TCL DRI2OpenGL version string: 1.5 Mesa 7.7.1OpenGL extensions:    GL_EXT_compiled_vertex_array, GL_EXT_texture_env_add,     GL_ARB_depth_texture, GL_ARB_depth_clamp, GL_ARB_draw_buffers,     GL_ARB_fragment_program, GL_ARB_imaging, GL_ARB_multisample,     GL_ARB_multitexture, GL_ARB_occlusion_query, GL_ARB_point_parameters,     GL_ARB_provoking_vertex, GL_ARB_shadow, GL_ARB_shadow_ambient,     GL_ARB_texture_border_clamp, GL_ARB_texture_compression,     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_MESAX_texture_float,     GL_ARB_texture_mirrored_repeat, GL_ARB_texture_rectangle,     GL_ARB_transpose_matrix, GL_ARB_vertex_array_bgra,     GL_ARB_vertex_buffer_object, GL_ARB_vertex_program, GL_ARB_window_pos,     GL_EXT_abgr, GL_EXT_bgra, GL_EXT_blend_color,     GL_EXT_blend_equation_separate, GL_EXT_blend_func_separate,     GL_EXT_blend_logic_op, GL_EXT_blend_minmax, GL_EXT_blend_subtract,     GL_EXT_convolution, GL_EXT_copy_texture, GL_EXT_draw_range_elements,     GL_EXT_framebuffer_object, GL_EXT_fog_coord,     GL_EXT_gpu_program_parameters, GL_EXT_histogram, GL_EXT_multi_draw_arrays,     GL_EXT_packed_depth_stencil, GL_EXT_packed_pixels,     GL_EXT_point_parameters, GL_EXT_polygon_offset, GL_EXT_provoking_vertex,     GL_EXT_rescale_normal, GL_EXT_secondary_color,     GL_EXT_separate_specular_color, GL_EXT_shadow_funcs,     GL_EXT_stencil_two_side, GL_EXT_stencil_wrap, GL_EXT_subtexture,     GL_EXT_texture, GL_EXT_texture3D, GL_EXT_texture_cube_map,     GL_EXT_texture_edge_clamp, GL_EXT_texture_env_combine,     GL_EXT_texture_env_dot3, GL_EXT_texture_filter_anisotropic,     GL_EXT_texture_lod_bias, GL_EXT_texture_mirror_clamp,     GL_EXT_texture_object, GL_EXT_texture_rectangle, GL_EXT_texture_sRGB,     GL_EXT_vertex_array, GL_EXT_vertex_array_bgra, GL_APPLE_packed_pixels,     GL_ATI_blend_equation_separate, GL_ATI_texture_env_combine3,     GL_ATI_texture_mirror_once, GL_ATI_separate_stencil,     GL_IBM_multimode_draw_arrays, GL_IBM_rasterpos_clip,     GL_IBM_texture_mirrored_repeat, GL_INGR_blend_func_separate,     GL_MESA_pack_invert, GL_MESA_ycbcr_texture, GL_MESA_window_pos,     GL_NV_blend_square, GL_NV_depth_clamp, GL_NV_light_max_exponent,     GL_NV_packed_depth_stencil, GL_NV_texture_rectangle,     GL_NV_texgen_reflection, GL_NV_vertex_program, GL_OES_read_format,     GL_SGI_color_matrix, GL_SGI_color_table, GL_SGIS_generate_mipmap,     GL_SGIS_texture_border_clamp, GL_SGIS_texture_edge_clamp,     GL_SGIS_texture_lod, GL_SUN_multi_draw_arrays64 GLX Visuals   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----------------------------------------------------------------------0x21 24 tc  0 32  0 r  y  .  8  8  8  8  0 24  8  0  0  0  0  0 0 None0x22 24 dc  0 32  0 r  y  .  8  8  8  8  0 24  8  0  0  0  0  0 0 None0xc7 24 tc  0 24  0 r  .  .  8  8  8  0  0  0  0  0  0  0  0  0 0 None0xc8 24 tc  0 24  0 r  .  .  8  8  8  0  0  0  0 16 16 16  0  0 0 Slow0xc9 24 tc  0 24  0 r  y  .  8  8  8  0  0  0  0  0  0  0  0  0 0 None0xca 24 tc  0 24  0 r  y  .  8  8  8  0  0  0  0 16 16 16  0  0 0 Slow0xcb 24 tc  0 24  0 r  .  .  8  8  8  0  0 16  0  0  0  0  0  0 0 None0xcc 24 tc  0 24  0 r  .  .  8  8  8  0  0 16  0 16 16 16  0  0 0 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dc  0 24  0 r  .  .  8  8  8  0  0 16  0 16 16 16  0  0 0 Slow0xad  0 dc  0 24  0 r  y  .  8  8  8  0  0 16  0  0  0  0  0  0 0 None0xae  0 dc  0 24  0 r  y  .  8  8  8  0  0 16  0 16 16 16  0  0 0 Slow0xaf  0 dc  0 24  0 r  .  .  8  8  8  0  0 24  0  0  0  0  0  0 0 None0xb0  0 dc  0 24  0 r  .  .  8  8  8  0  0 24  0 16 16 16  0  0 0 Slow0xb1  0 dc  0 24  0 r  y  .  8  8  8  0  0 24  0  0  0  0  0  0 0 None0xb2  0 dc  0 24  0 r  y  .  8  8  8  0  0 24  0 16 16 16  0  0 0 Slow0xb3  0 dc  0 24  0 r  .  .  8  8  8  0  0 24  8  0  0  0  0  0 0 None0xb4  0 dc  0 24  0 r  .  .  8  8  8  0  0 24  8 16 16 16  0  0 0 Slow0xb5  0 dc  0 24  0 r  y  .  8  8  8  0  0 24  8  0  0  0  0  0 0 None0xb6  0 dc  0 24  0 r  y  .  8  8  8  0  0 24  8 16 16 16  0  0 0 Slow0xb7  0 dc  0 32  0 r  .  .  8  8  8  8  0  0  0  0  0  0  0  0 0 None0xb8  0 dc  0 32  0 r  .  .  8  8  8  8  0  0  0 16 16 16 16  0 0 Slow0xb9  0 dc  0 32  0 r  y  .  8  8  8  8  0  0  0  0  0  0  0  0 0 None0xba  0 dc  0 32  0 r  y  .  8  8  8  8  0  0  0 16 16 16 16  0 0 Slow0xbb  0 dc  0 32  0 r  .  .  8  8  8  8  0 16  0  0  0  0  0  0 0 None0xbc  0 dc  0 32  0 r  .  .  8  8  8  8  0 16  0 16 16 16 16  0 0 Slow0xbd  0 dc  0 32  0 r  y  .  8  8  8  8  0 16  0  0  0  0  0  0 0 None0xbe  0 dc  0 32  0 r  y  .  8  8  8  8  0 16  0 16 16 16 16  0 0 Slow0xbf  0 dc  0 32  0 r  .  .  8  8  8  8  0 24  0  0  0  0  0  0 0 None0xc0  0 dc  0 32  0 r  .  .  8  8  8  8  0 24  0 16 16 16 16  0 0 Slow0xc1  0 dc  0 32  0 r  y  .  8  8  8  8  0 24  0  0  0  0  0  0 0 None0xc2  0 dc  0 32  0 r  y  .  8  8  8  8  0 24  0 16 16 16 16  0 0 Slow0xc3  0 dc  0 32  0 r  .  .  8  8  8  8  0 24  8  0  0  0  0  0 0 None0xc4  0 dc  0 32  0 r  .  .  8  8  8  8  0 24  8 16 16 16 16  0 0 Slow0xc5  0 dc  0 32  0 r  y  .  8  8  8  8  0 24  8  0  0  0  0  0 0 None0xc6  0 dc  0 32  0 r  y  .  8  8  8  8  0 24  8 16 16 16 16  0 0 Slow
     
    Same problem with Kubuntu 10.04
    I use the radeon driver.

     

     

  • >I can now reproduce on the one laptop in our office with an ATI graphics card.

    Previously I said I was able to reproduce on one of our laptops.  Unfortunately it was a different problem: it occured on 10.4.9 also and was related to desktop effects.  When switching off desktop effects, the problem no longer occurs.

    So, I still could not reproduce the reported problems.

    However, I uploaded version 10.4.12-3 with a new variable "GLSWAPMODE".  This variable can be easily located in the settings dialog by typing the first few characters in the search box of the settings dialog.  The different values of this setting can influence the display depending on the ogl implementation.

  • I have installed this version and played with the gls variable and found that the 3rd option fixes the problem and I am now getting a noticeably better response time compared to the previous version. Now the only problem I am experiencing is that for some reason I no longer have a menu at program start. I need to run "menuload", unload the bricscad menu (or my own) at which time the menu appears. Then I reload whichever menu I unloaded (because I want it!)

  • EDIT: I just began using the program and noticed many new problems most notably the following after menuload:

     

    : ; ----- Error around expression -----(LOADDEFAULTS);; error : no function definition <LOADDEFAULTS> at [EVAL]

    None of my lisp routines work anymore. Reverting back to 10.4.9 now. It seems that 10.4.9 was the most stable and correctly-performing release so far. Perhaps you should revert to that set of code?

     

  • EDIT 2:

    Extremely sorry once again but it turns out that the LISP Routine was a problem on my side - I'd forgotten to set the search file path :-~. I'm back to 10.4.12 and it is working quite nicely

  • Thanks for the quick feedback!  I'm glad the new variable GLSWAPMODE is of influence.  Since we couldn't reproduce, it was a stab in the dark :)

    I think the menu issue is not at all related with the glx problem.  Feel free to post a support request about the menu issue.

  • It would appear you've isolated the problem!

    I downloaded 10.4-12-3-en_US and installed it. I initially changed GLSWAPMODE to the third option and it worked! I then tried each of the options and have good performance with the third option, but not with any of the others. Menus and lisp routines are fine.

    All appears okay, except now I'm wondering about 3D solids. One of the fixes listed for 10.4.12 is that 3D solids were now displayed. I can see no difference between 10.4.9 and 10.4.12 in this regard. Both releases display 3D solids as wireframes, but will not render as solids or hiddenline. Any insight on this?

     

     

  • Using any of the swapmodes resolves the drawing window issue.  I'll see which works best - currently it appears to be mode 2.

    I am having a problem now with my inserted raster images - they've currently disappeared, but I'll have to try to find out why - I'm expecting something on my own side.

    Also, plot style representation now works, plotting now appears to work - I have to work through my cups PDF plotter.

    I'm looking forward to seeing what I can and can't do with the "new" release now that I'm into it.

     

  • @Greg Hahn, about 3D solids

    The current Bricscad (Linux) is an equivalent for Bricscad Classic (Windows).  Editing of 3D solids requires the Acis library, which is present in Bricscad Pro (Windows) only, and not present in Bricscad (Linux) at this point.  Commands that create 3D Solids behave differently depending on the presence of Acis.  See the help page of the Box command for a typical Classic/Pro difference.

    The display of basic 3D shapes is hardly different between Pro/Classic, so they should also display nicely on Linux.  This is a basic test for the display of a 3D box: create a box and set your viewing angle to see all 12 edges.  Look at the properties panel to see whether the created box is a Polyface mesh or a 3D solid.  If you now use the Hide command, 3 lines should temporarily disappear.

    "Both releases display 3D solids as wireframes, but will not render as solids or hiddenline."  If that means a box is not visible in shade mode and hide doesn't work, it is a bug.  I just tested on 10.4.12 on my system and it works.  If it does not work on your system, please enter a support request for this issue.

  • I also have some problems when using an ATI graphics card. Strangely all the other options in GLSWAPMODE except number 3 (call glXSwapBuffers, don't call glCopyPixels) solve the problem, and I can't see any performance diference between them. Here are my system specs:

    - Asus M4A785TD-M EVO motherboard

    - AMD Athlon 2 X4 630 CPU

    - Radeon HD4200 GPU (785G integrated)

    - openSUSE 11.2 x86_64

    - Kernel 2.6.33.5-desktop x86_64

    - X.Org X Server 1.6.5

    - Catalyst 10.8 graphics driver (fglrx 8.762)


     

This discussion has been closed.