<p><br>
On Oct 31, 2012 10:23 AM, "Mark" <<a href="mailto:markhsa@gmail.com">markhsa@gmail.com</a>> wrote:<br>
><br>
> I haven't seen this error for a while and am not finding much in googling it for assistance.<br>
> I am wondering if this is a module problem in the kernel as it doesnt make much sense.<br>
><br>
> New Mythbox on F17<br>
> I know the HDPVR works as its fine on another F17 ( old ) box.<br>
><br>
> Problem: cat /dev/video0 > /tmp/vid.avi<br>
><br>
> Info:<br>
> ls -al /dev/video0<br>
> crw-rw----+ 1 root video 81, 0 Oct 30 15:19 /dev/video0<br>
><br>
> lsmod |grep hdpvr<br>
> hdpvr 32337 0<br>
> v4l2_common 15099 1 hdpvr<br>
> videodev 119976 2 hdpvr,v4l2_common<br>
> i2c_core 38314 5 i2c_i801,hdpvr,nvidia,v4l2_common,videodev<br>
><br>
> hdpvr 2-1.6:1.0: firmware version 0x12 dated May 7 2009 23:27:43<br>
> [80987.350493] hdpvr 2-1.6:1.0: device now attached to video0<br>
> [80987.350519] usbcore: registered new interface driver hdpvr<br>
><br>
> So it all looks good. I cant cat the video device as root or anyone in the video group.<br>
><br>
> Any ideas on what else I can check?</p>
<p>Something else accessing /dev/video0?</p>
<p>lsof|grep video0</p>
<p>I think the fuser commandcan be used too. I never got the hang of that though.<br></p>
<p>><br>
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</p>