[Bug 435352] Re: regression: uvcvideo module makes "cannot reset port" error on usb with bison webcam (5986:0203): USB and suspend fails

Dallman Ross track.ubuntu at mylists.org
Sat Jun 12 12:17:32 UTC 2010


I'm confused -- tried to read the thread in full but seem to find
conflicting advice.  I just installed Lucid for netbooks on my Medion
Akoya MD97690.

I had trouble with the USB-stick installation, but I resolved it by
installing with the kernel mode options "nomodeset" & "noapic" set --
http://ubuntuforums.org/showpost.php?p=9448024&postcount=24 .

The WLAN was iffy until I ran all the package updates.  It now seems
okay.  All packages are updated fully.  This is a 32-bit installation
and chipset.

My problem is the internal webcam.  It is not recognized at all.
Running "gstreamer-properties" and the video tests show nothing
recognized.  Test V4L2: "cannot identify device '/dev/video0'."  Test
V4L shows no device at all (as opposed to not recognized).

Running "lsusb" shows no camera device listed.  USB works fine in
general.  My USB mouse works.  The USB stick from which I did the
installation is visible.

I want to get the webcam working.  What should I do?  Help appreciated.

-- 
regression: uvcvideo module makes "cannot reset port" error on usb with bison webcam (5986:0203): USB and suspend fails
https://bugs.launchpad.net/bugs/435352
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