[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[no subject]



The quickcam module I used to see loaded with the early versions of the 
driver that you'll find from my sourceforge reference was quickcam.o 
It's likely that's the one that's loading.  I've actually got olde 
source from two different versions of that driver, you're welcome to 
them if you'd like to try them, but I'd suspect the version found at 
sourceforge would be a better solution.

> 
> 
> I also tried with the pwc module.  No go.
> 
> This struck me as odd though.
> 
> drivers/usb/core/usb.c: registered new driver quickcam
> request_module: failed /sbin/modprobe -- char-major-81-0. error = 256

I'm not sure what 'error = 256' means, but that dev major/minor 
corresponds to /dev/video0 on my box.  Is it possible you don't have 
perms to use it?  Try it as root?

> 
> I did a "rm -f /dev/video /dev/video0 /dev/video1"

I don't know if that was a good idea. :(

> and re-installed the
> module and found this in dmesg:
> 
> drivers/usb/core/usb.c: deregistering driver quickcam
> drivers/usb/core/usb.c: registered new driver quickcam

That looks promising.  Did you get it before?

> 
> Also:
> 
> root at spirit
> {0}:/usr/src/kernel/qc-usb-0.6.0>xawtv --hwscan
> This is xawtv-3.90, running on Linux/i686 (2.6.1-bk4)
> can't open /dev/video0: No such device
> v4l-conf had some trouble, trying to continue anyway
> v4l2: open /dev/video0: No such device
> v4l2: open /dev/video0: No such device
> v4l: open /dev/video0: No such device
> no video grabber device available

That would seem to have been caused by your previous removal, you might 
recreate those devices and try it as root.

> 
> {1}:/usr/src/kernel/qc-usb-0.6.0>v4l-conf 
> v4l-conf: using X11 display :0.0
> dga: version 2.0
> mode: 1280x960, depth=16, bpp=16, bpl=2560, base=0xd8000000
> can't open /dev/video0: No such device
> 
> 
> root at spirit
> {1}:/usr/src/kernel/qc-usb-0.6.0>ls -la /dev/video
> lrwxr-xr-x    1 root     root           11 Jan 18 21:32 /dev/video ->
> /dev/video0
> 
> root at spirit
> {0}:/usr/src/kernel/qc-usb-0.6.0>ls -la /dev/video0
> crw-rw-rw-    1 root     root      81,   0 Jan 18 21:31 /dev/video0

So here you're saying the device does exist?  Hmmm, this is confusing to 
me.  I would have expected that error would have been a perm error, not 
a 'no such device' error.  Try running it as root?

-- 
Until later, Geoffrey	esoteric at 3times25.net

Building secure systems inspite of Microsoft


</pre>
<!--X-Body-of-Message-End-->
<!--X-MsgBody-End-->
<!--X-Follow-Ups-->
<hr>
<ul><li><strong>Follow-Ups</strong>:
<ul>
<li><strong><a name="00772" href="msg00772.html">[ale] Logitec USB Quickcam questions?</a></strong>
<ul><li><em>From:</em> Robert.L.Harris at rdlg.net (Robert L. Harris)</li></ul></li>
</ul></li></ul>
<!--X-Follow-Ups-End-->
<!--X-References-->
<ul><li><strong>References</strong>:
<ul>
<li><strong><a name="00698" href="msg00698.html">[ale] Logitec USB Quickcam questions?</a></strong>
<ul><li><em>From:</em> ups at stups.com (Stephan Uphoff)</li></ul></li>
<li><strong><a name="00700" href="msg00700.html">[ale] Logitec USB Quickcam questions?</a></strong>
<ul><li><em>From:</em> esoteric at 3times25.net (Geoffrey)</li></ul></li>
<li><strong><a name="00712" href="msg00712.html">[ale] Logitec USB Quickcam questions?</a></strong>
<ul><li><em>From:</em> Robert.L.Harris at rdlg.net (Robert L. Harris)</li></ul></li>
<li><strong><a name="00713" href="msg00713.html">[ale] Logitec USB Quickcam questions?</a></strong>
<ul><li><em>From:</em> esoteric at 3times25.net (Geoffrey)</li></ul></li>
<li><strong><a name="00730" href="msg00730.html">[ale] Logitec USB Quickcam questions?</a></strong>
<ul><li><em>From:</em> Robert.L.Harris at rdlg.net (Robert L. Harris)</li></ul></li>
</ul></li></ul>
<!--X-References-End-->
<!--X-BotPNI-->
<ul>
<li>Prev by Date:
<strong><a href="msg00735.html">[ale] X servers other than Xfree</a></strong>
</li>
<li>Next by Date:
<strong><a href="msg00737.html">[ale] recommendations for a easy to configure Linux&gt;	compatible	802.11B pcmcia card</a></strong>
</li>
<li>Previous by thread:
<strong><a href="msg00730.html">[ale] Logitec USB Quickcam questions?</a></strong>
</li>
<li>Next by thread:
<strong><a href="msg00772.html">[ale] Logitec USB Quickcam questions?</a></strong>
</li>
<li>Index(es):
<ul>
<li><a href="maillist.html#00736"><strong>Date</strong></a></li>
<li><a href="threads.html#00736"><strong>Thread</strong></a></li>
</ul>
</li>
</ul>

<!--X-BotPNI-End-->
<!--X-User-Footer-->
<!--X-User-Footer-End-->
</body>
</html>