Hi all, > But if I try with luvcview it works properly,,, the problem is that after > starting stopping the camera a few times (10-20 times,,,) I get : > > [17204111.756000] uvcvideo: Failed to query (130) UVC control 1 (unit 0) > > : -32. > > [17204114.360000] uvcvideo: Failed to query (1) UVC control 1 (unit 0) : > -32. > [17204115.508000] uvcvideo: Failed to query (1) UVC control 1 (unit 0) : > -110. > > messages like these :( , and the camera stops working > > I've found > http://developer.berlios.de/bugs/?func=detailbug&bug_id=7605&group_id=568 >1 > > That seems to be similar,, it states hardware problems... but I'm not > sure it's the case here since if I remove the driver and reload it,, it > will work again.. I am not quite sure that it is a hardware problem too. I have the same problems with "Logitech QC Fusion", the difference is that once the camera driver blocks there is no way to use it except a reboot of the system. Sometimes even the whole system freezes after a block of the driver.
> > It's indeed a hardware problem. If you're browsing through the mailing > list archive you'll find quite a few threads about that problem. We're > still looking for a good workaround for the UVC driver. > > Cheers, > Martin If there is anyway I can help for QC Fusion (debugging or anything) just tell me.... -- PhobosK - A KBFX Team Member _______________________________________________ Linux-uvc-devel mailing list [email protected] https://lists.berlios.de/mailman/listinfo/linux-uvc-devel
