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They talk a vendor-specific protocol with a vendor-provided Windows driver, and trying to handle them with the UVC protocol results in low frame rate and corrupted frames in most resolutions. I have the same issue with a Logitech C webcam. Just a reminder, please install both the linux-image and linux-image-extra. Bus Device Note that registered members see fewer ads, and ContentLink is completely disabled once you log in. Requires updated uvcvideo driver, easy to get from http: Other UVC compliant video input devices are very likely to be supported.

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The test kernel can be downloaded from: Apologies for the delay in helping with this, Joe.

ALSA: usb-audio: Add quirk for Logitech Webcam C [Linux ] – Linux Kernels

All times are GMT Older kernel versions implemented a different API that is now deprecated and scheduled for removal in 2. Same here, Logitech C webcam. Last edited by phil; at After compilation of the module using qc-usb-source.

It would be logitec if the latest mainline kernel can also be tested to see if this is fixed upstream: But I can confirm that the webcam works with the 3. Due to the limited available man power and the broad scope of the UVC specification, the Linux UVC project will concentrate the development efforts on video input devices, especially webcams. This bug also might be coming into play here as a seperate issue, or not.


Logitech webcam not working. Webcam C on latest Quantal mainline kernel. See the Linux UVC wiki for a workaround. Tools to extract the firmware from the MacOS X driver and load it into the device are available at http: But then again, neither does mouse, keyboard, networking, or video.

Linux UVC driver and tools

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Let me know if you want me to run a kernel to test. The time now is For applications that llgitech use libv4l, try holding your computer upside-down. Can folks that test the v3 kernel report back if they see any delay at the login screen while testing the kernel?

I can then perform a oogitech to find the commit that caused the regression. Joseph Salisbury jsalisbury wrote on The time now is Just an add “trick” for those who have problems using a logitech webcam on Ubuntu. HI Jono, Can you test the latest mainline kernel, to see if the bug is already fixed upstream?


Its working as of right now, logitecch a few times to get it to detect it again after reinstalling the.

Logitech Webcam Support

Like in previous post, seems I am still affected by the bug, although I run the latest Quantal kernel, supposed to have integrated for a while the fix released in v3. Rattataoue, Thanks for testing. Video output devices are supported in bulk logtiech only.

I suggest you install a program called Cheese, and see if the webcam “just works.

Lkgitech am sorry but I think the bug should be reopened rather than let in the “Fix Released” status Agnese 93 2 3 9. There are several references that claim that this is due to something in snd-usb-audio going wrong see here for one: