Vainfo returns “libva error: /usr/lib/x86_64-linux-gnu/dri/i965_drv_video.so init failed” in dual gpu...











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I have a dual gpu system. It has a 2nd generation Sandy Bridge iGPU and an nvidia 650ti. The Nvidia gpu is connected to the display and is using the proprietary drivers. I'm trying to use the iGPU for video encoding.



I have installed the va driver using



sudo apt-get install i965-va-driver


If I run vainfo it returns:



libva info: VA-API version 1.1.0

libva info: va_getDriverName() returns 0

libva info: Trying to open /usr/lib/x86_64-linux-gnu/dri/nvidia_drv_video.so

libva info: va_openDriver() returns -1

vaInitialize failed with error code -1 (unknown libva error),exit


But if I run LIBVA_DRIVER_NAME=i965 vainfo it returns:



libva info: VA-API version 1.1.0

libva info: va_getDriverName() returns 0

libva info: User requested driver 'i965'

libva info: Trying to open /usr/lib/x86_64-linux-gnu/dri/i965_drv_video.so

libva info: Found init function __vaDriverInit_1_1

libva error: /usr/lib/x86_64-linux-gnu/dri/i965_drv_video.so init failed

libva info: va_openDriver() returns -1

vaInitialize failed with error code -1 (unknown libva error),exit





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    up vote
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    down vote

    favorite












    I have a dual gpu system. It has a 2nd generation Sandy Bridge iGPU and an nvidia 650ti. The Nvidia gpu is connected to the display and is using the proprietary drivers. I'm trying to use the iGPU for video encoding.



    I have installed the va driver using



    sudo apt-get install i965-va-driver


    If I run vainfo it returns:



    libva info: VA-API version 1.1.0
    
libva info: va_getDriverName() returns 0
    
libva info: Trying to open /usr/lib/x86_64-linux-gnu/dri/nvidia_drv_video.so
    
libva info: va_openDriver() returns -1
    
vaInitialize failed with error code -1 (unknown libva error),exit


    But if I run LIBVA_DRIVER_NAME=i965 vainfo it returns:



    libva info: VA-API version 1.1.0
    
libva info: va_getDriverName() returns 0
    
libva info: User requested driver 'i965'
    
libva info: Trying to open /usr/lib/x86_64-linux-gnu/dri/i965_drv_video.so
    
libva info: Found init function __vaDriverInit_1_1
    
libva error: /usr/lib/x86_64-linux-gnu/dri/i965_drv_video.so init failed
    
libva info: va_openDriver() returns -1
    
vaInitialize failed with error code -1 (unknown libva error),exit





    drivers graphics intel-graphics







    share|improve this question
























      up vote
      0
      down vote

      favorite









      up vote
      0
      down vote

      favorite











      I have a dual gpu system. It has a 2nd generation Sandy Bridge iGPU and an nvidia 650ti. The Nvidia gpu is connected to the display and is using the proprietary drivers. I'm trying to use the iGPU for video encoding.



      I have installed the va driver using



      sudo apt-get install i965-va-driver


      If I run vainfo it returns:



      libva info: VA-API version 1.1.0
      
libva info: va_getDriverName() returns 0
      
libva info: Trying to open /usr/lib/x86_64-linux-gnu/dri/nvidia_drv_video.so
      
libva info: va_openDriver() returns -1
      
vaInitialize failed with error code -1 (unknown libva error),exit


      But if I run LIBVA_DRIVER_NAME=i965 vainfo it returns:



      libva info: VA-API version 1.1.0
      
libva info: va_getDriverName() returns 0
      
libva info: User requested driver 'i965'
      
libva info: Trying to open /usr/lib/x86_64-linux-gnu/dri/i965_drv_video.so
      
libva info: Found init function __vaDriverInit_1_1
      
libva error: /usr/lib/x86_64-linux-gnu/dri/i965_drv_video.so init failed
      
libva info: va_openDriver() returns -1
      
vaInitialize failed with error code -1 (unknown libva error),exit





      drivers graphics intel-graphics







      share|improve this question













      I have a dual gpu system. It has a 2nd generation Sandy Bridge iGPU and an nvidia 650ti. The Nvidia gpu is connected to the display and is using the proprietary drivers. I'm trying to use the iGPU for video encoding.



      I have installed the va driver using



      sudo apt-get install i965-va-driver


      If I run vainfo it returns:



      libva info: VA-API version 1.1.0
      
libva info: va_getDriverName() returns 0
      
libva info: Trying to open /usr/lib/x86_64-linux-gnu/dri/nvidia_drv_video.so
      
libva info: va_openDriver() returns -1
      
vaInitialize failed with error code -1 (unknown libva error),exit


      But if I run LIBVA_DRIVER_NAME=i965 vainfo it returns:



      libva info: VA-API version 1.1.0
      
libva info: va_getDriverName() returns 0
      
libva info: User requested driver 'i965'
      
libva info: Trying to open /usr/lib/x86_64-linux-gnu/dri/i965_drv_video.so
      
libva info: Found init function __vaDriverInit_1_1
      
libva error: /usr/lib/x86_64-linux-gnu/dri/i965_drv_video.so init failed
      
libva info: va_openDriver() returns -1
      
vaInitialize failed with error code -1 (unknown libva error),exit





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      drivers graphics intel-graphics






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      asked Nov 18 at 12:56









      FragmentalStew

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