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我下载了vainfo,但是运行后提示:
error: can't connect to X server!
libva info: VA-API version 0.39.0
libva info: va_getDriverName() returns -1
libva error: va_getDriverName() failed with unknown libva error,driver_name=(null)
vaInitialize failed with error code -1 (unknown libva error),exit
是缺少硬件库文件吗? |
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