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Driver fails to load

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01 Staff's picture
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01 Staff (not verified)

Apr 11, 2014 - 12:49pm

  • 01 Staff's picture
    01 Staff (not verified)

    For some reason the intel drivers stopped working on my Haswell based laptop.

    When I run:  LIBGL_DEBUG=verbose /usr/lib/nux/unity_support_test -p

    I get the following output: 

    libGL: OpenDriver: trying /usr/lib/x86_64-linux-gnu/dri/tls/swrast_dri.so

    libGL: OpenDriver: trying /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
    libGL: driver does not expose __driDriverGetExtensions_swrast(): /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so: undefined symbol: __driDriverGetExtensions_swrast
    libGL: Can't open configuration file /home/remco/.drirc: No such file or directory.
    libGL: Can't open configuration file /home/remco/.drirc: No such file or directory.
    OpenGL vendor string:   VMware, Inc.
    OpenGL renderer string: Gallium 0.4 on llvmpipe (LLVM 3.3, 256 bits)
    OpenGL version string:  1.4 Mesa 10.0.0
     
    Not software rendered:    no
    Not blacklisted:          yes
    GLX fbconfig:             yes
    GLX texture from pixmap:  yes
    GL npot or rect textures: yes
    GL vertex program:        yes
    GL fragment program:      yes
    GL vertex buffer object:  yes
    GL framebuffer object:    yes
    GL version is 1.4+:       yes
     
    Unity 3D supported:       no
    remco@remco-Gazelle-Professional:~$ 

     

    Apr 11, 2014 - 12:49pm
  • meeder's picture
    meeder (not verified)

    When I run: unset LIBGL_ALWAYS_SOFTWARE; /usr/lib/nux/unity_support_test -p

    I get the following:
    libGL error: failed to load driver: i965
    libGL error: Try again with LIBGL_DEBUG=verbose for more details.
     
    After which I run: LIBGL_DEBUG=verbose /usr/lib/nux/unity_support_test -p
     
    Which gives the following output:
     
    remco@remco-Gazelle-Professional:~$ LIBGL_DEBUG=verbose /usr/lib/nux/unity_support_test -p
    libGL: OpenDriver: trying /usr/lib/x86_64-linux-gnu/dri/tls/i965_dri.so
    libGL: OpenDriver: trying /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
    libGL error: dlopen /usr/lib/x86_64-linux-gnu/dri/i965_dri.so failed (/usr/lib/x86_64-linux-gnu/dri/i965_dri.so: undefined symbol: drm_intel_get_reset_stats)
    libGL: OpenDriver: trying ${ORIGIN}/dri/tls/i965_dri.so
    libGL: OpenDriver: trying ${ORIGIN}/dri/i965_dri.so
    libGL error: dlopen ${ORIGIN}/dri/i965_dri.so failed (${ORIGIN}/dri/i965_dri.so: cannot open shared object file: No such file or directory)
    libGL: OpenDriver: trying /usr/lib/dri/tls/i965_dri.so
    libGL: OpenDriver: trying /usr/lib/dri/i965_dri.so
    libGL error: dlopen /usr/lib/dri/i965_dri.so failed (/usr/lib/dri/i965_dri.so: cannot open shared object file: No such file or directory)
    libGL error: unable to load driver: i965_dri.so
    libGL error: driver pointer missing
    libGL error: failed to load driver: i965
    libGL: OpenDriver: trying /usr/lib/x86_64-linux-gnu/dri/tls/swrast_dri.so
    libGL: OpenDriver: trying /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
    libGL: driver does not expose __driDriverGetExtensions_swrast(): /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so: undefined symbol: __driDriverGetExtensions_swrast
    libGL: Can't open configuration file /home/remco/.drirc: No such file or directory.
    libGL: Can't open configuration file /home/remco/.drirc: No such file or directory.
    OpenGL vendor string:   VMware, Inc.
    OpenGL renderer string: Gallium 0.4 on llvmpipe (LLVM 3.3, 256 bits)
    OpenGL version string:  1.4 Mesa 10.0.0
     
    Not software rendered:    no
    Not blacklisted:          yes
    GLX fbconfig:             yes
    GLX texture from pixmap:  yes
    GL npot or rect textures: yes
    GL vertex program:        yes
    GL fragment program:      yes
    GL vertex buffer object:  yes
    GL framebuffer object:    yes
    GL version is 1.4+:       yes
     
    Unity 3D supported:       no
     
    Apr 11, 2014 - 01:00pm
  • fledermaus's picture
    fledermaus (not verified)

    Hi meeder - I'm not really sure what's going on there:

    Can you tell us which versions of the libgl packages you have there?

    dpkg -l libgl1\* | grep ^ii

    Also, did you upgrade/update/change anything that you can think of over the period when
    it went from working to broken? And what are the symptoms?

    Apr 28, 2014 - 08:20am