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<div>Could you post the output of 'lspci -nn'? I assumed you are using Intel Graphics. </div>
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<div>You can try to run vainfo without Xserver and Wayland. If you still get error, you should </div>
<div>check the following first:</div>
<div>1> is there /dev/dri/card0. If not, it means your GPU is not supported by drm/i915.</div>
<div>2> do you have permission to access /dev/dri/card0? Please change the mode first if you haven't permission to access /dev/dri/card0.</div>
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<div>Thanks</div>
<div>Haihao</div>
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<div dir="ltr">Hi,
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<div>I work with Fedora 18 ( KDE 32 bit ) ... I configure and install libva-1.5.0 on Fedora, use command vainfo and got error. <br>
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<div>[root@localhost intel-driver]# vainfo</div>
<div>libva info: VA-API version 0.37.0</div>
<div>libva info: va_getDriverName() returns -1</div>
<div>libva error: va_getDriverName() failed with unknown libva error,driver_name=(null)</div>
<div>vaInitialize failed with error code -1 (unknown libva error),exit</div>
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<div>I install before : </div>
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<li>inputproto-2.3.1</li><li>xorg-x11-drv-evdev-2.7.3-5<br>
</li><li>libdrm-2.4.52</li><li>mesa-10.2.1</li><li>glu-9.0.0 </li></ul>
<div>Also after installing libva I install intel-VA-driver-1.5.0 ( git clone git://<a href="http://anongit.freedesktop.org/vaapi/intel-driver">anongit.freedesktop.org/vaapi/intel-driver</a> ) </div>
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<div>Configuration for libva and intel-VA-driver </div>
<div>#./autogen.sh --prefix=/usr--enable -wayland <br>
<br>
Could somebody tell what I need to do for fix this error ? </div>
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<div><span style="white-space:pre-wrap;font-size:12.8px"><font face="verdana, sans-serif">Best regards,
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<div><span style="white-space:pre-wrap;font-size:12.8px"><font face="verdana, sans-serif">TejaVM</font></span></div>
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<pre>_______________________________________________
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