[Bug 293259] Re: Some gspca Webcams not detected in ubuntu 8.10 and Kernel 2.6.27 anymore (for which in 8.04 an alternative driver had to be blacklisted)

sparks40 sparks40 at optonline.net
Fri Nov 28 13:47:22 UTC 2008


Good Morning!

For anyone interested, I am using Ubuntu 8.10 and have installed package
libv4l-0, so that I can continue to use skype. The library shows up as
version 0.5.20b and my camera shows up as:

Bus 001 Device 003: ID 093a:2460 Pixart Imaging, Inc. Q-TEC WEBCAM 100

The camera is currently able to produce video in Skype but the frame
rate is only about 1/2 of what it used to be under Ubuntu 8.4.1. Under
8.4.1 the CPU utilization was appx. 95%m while under 8.10 the
utilization is only appx. 35%. I assume that this is due to the format
conversion taking place in kernel space under 8.4.1. While I am pleased
that the camera is working again, it can hardly be referred to as "full
motion video" any longer. I borrowed a Logitech Quickcam Deluxe for
Notebooks (which is supposed to work under Open Source) just as a check,
but that didn't work at all.

Thanks for sharing all this valuable information with everyone as I have
read the posts with great interest. I'm hoping that things will
ultimately get ironed out to where they used to be.

-- 
Some gspca Webcams not detected in ubuntu 8.10 and Kernel 2.6.27 anymore (for which in 8.04 an alternative driver had to be blacklisted)
https://bugs.launchpad.net/bugs/293259
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