Chris Rankin wrote: > I have noticed that if leave the lens cover down when I power the camera > up *for the first time*, then the picture stays black even after I raise > the lens cover. (Yes, the lights *are* on ;-).) This is with a Logitech > QuickCam Communicate Deluxe (046b:0992), and the driver version in the > Linux 2.6.26.4 kernel. > > Once I start getting a completely black picture, the solution is to > unload the driver, replug the camera and then reload the drivers, > followed by powering the camera up with the lens cover raised this time.
I have reported a similar problem with my S5500 to this list some time ago: http://lists.berlios.de/pipermail/linux-uvc-devel/2008-July/003928.html Also I posted the problem on the Logitech forums: http://forums.quickcamteam.net/showthread.php?tid=396 The problem is still unresolved. > I'm not sure what is going on here: some kind of persistent > auto-exposure calibration issue, perhaps? My feeling also says it's something like that. > Has anyone else seen anything like this, please? Thanks, Chris Yes :) Could you also please mention this issue on the Logitech forums to raise attention from the Logitech guy(s). Regards, Marcel _______________________________________________ Linux-uvc-devel mailing list Linux-uvc-devel@lists.berlios.de https://lists.berlios.de/mailman/listinfo/linux-uvc-devel
