libva info: VA-API version 0.33.0 libva info: va_getDriverName() returns 0 libva info: Trying to open /usr/lib/x86_64-linux-gnu/dri/i965_drv_video.so libva info: Found init function __vaDriverInit_0_33 libva info: va_openDriver() returns 0 Unsupported PixelFormat 61 mplayer: dri2_util.c:132: dri2GetRenderingBuffer: Assertion `buffers' failed. MPlayer interrupted by signal 6 in module: flip_page - MPlayer crashed. This shouldn't happen. It can be a bug in the MPlayer code _or_ in your drivers _or_ in your gcc version. If you think it's MPlayer's fault, please read DOCS/HTML/en/bugreports.html and follow the instructions there. We can't and won't help unless you provide this information when reporting a possible bug. XIO: fatal IO error 5 (Input/output error) on X server ":0.0" after 438 requests (438 known processed) with 0 events remaining.