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From: Hans Petter Selasky <hselasky@c2i.net>
To: Buganini <buganini@gmail.com>
Date: Tue, 5 Jun 2012 17:51:27 +0200
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Cc: freebsd-multimedia@freebsd.org
Subject: Re: webcam works only once per boot
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On Tuesday 05 June 2012 14:36:30 Buganini wrote:
> My webcam worked fine before,
> but after I make delete-old delete-old-libs and portmaster -f net-im/skype,
> my webcam works only once in every boot cycle,
> than it hang with backtrace:
> #0  0x000000080186b4bc in clock_gettime () from /lib/libc.so.7
> #1  0x0000000000500f0e in ?? ()
> #2  0x0000000000501372 in ?? ()
> #3  0x00000000004ffa5b in ?? ()
> #4  0x00000000005ca59a in fls ()
> #5  0x0000000800f2b81a in libusb20_tr_callback_wrapper () from
> /usr/lib/libusb.so.3
> #6  0x0000000800f2ab27 in libusb_get_active_config_descriptor () from
> /usr/lib/libusb.so.3
> #7  0x00000000005ca7ce in fls ()
> #8  0x000000080133e93d in pthread_create () from /lib/libthr.so.3
> #9  0x0000000000000000 in ?? ()
> 
> How can I fix it?
> 
> Thanks,
> Buganini

Hi,

Can you try using the latest version first and see if the issue is the same?

There is a new version of webcamd, now webcamd-3.5.1.2.tar.bz2, ready for 
testing. Port can be found here:

svn --username anonsvn --password anonsvn \
      checkout svn://svn.turbocat.net/i4b/trunk/ports

NOTE: You need to install new cuse4bsd-kmod module first, because new API's 
were added.

Please test and report back!

Changes:

x) Webcamd and cuse4bsd has new video and DVB unit allocation management. Unit 
numbers should now be all back to back, /dev/video0, /dev/video1 .... etc

x) Updated to latest Linux Media Tree sources v3.5

--HPS