Re: /dev/video0 busy

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>From: Alan Rojer <rojer@xxxxxxxx>
>
>I've been hacking around with a Happauge Model 401, on a RH 7.2 platform.
>I've been trying to get bttvgrab 0.15.10 to work, but it seems pretty
>flaky.  Anyway, after it crashed, I can neither restart it nor run xawtv,
>etc, due to:
>
>       can't open /dev/video0: Device or resource busy
>
>Is there a way to release that lock short of rebooting?

See what "fuser /dev/video0" (as root) tells you.  It should give you a
process that have the device open.  then you can do a ps -aux | grep
<that_process> to see what program it is, and kill <that_process> if you
need to.

Its a fairly new trick to me, and i've been using Linux for 2 years now :)

-- 
Greg Bell  858-860-6519





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