Hallo, I found in this list message "Logitech QuickCam Pro for Notebooks 046d:0991 not working" from Mon Jul 28 10:18:08 CEST 2008. So now i will ask about same problem. It seems some bugs was fixed, some new probably made.
I have some random problem with this camera. Thirst of all cheese, some time it's work, some time i gat only black screen, after this camera do not work, so i need to replug it. With mplayer it working mostly normal but after cheese it will not work too. The video chat with empathy has same problem like cheese to. cheese and epmaty depend on gstreamer but this seems to work fine if i use: gst-launch v4l2src ! queue ! videorate ! video/x-raw-yuv,framerate=15/1 ! videoscale ! video/x-raw-yuv,width=640,height=480 ! ffmpegcolorspace ! videoscale ! ximagesink After cheese i get this demsg: [ 1296.135911] usbcore: registered new interface driver snd-usb-audio [ 1296.147366] uvcvideo: Found UVC 1.00 device <unnamed> (046d:0991) [ 1296.170101] input: UVC Camera (046d:0991) as /devices/pci0000:00/0000:00:1a.7/usb1/1-6/1-6:1.0/input/input15 [ 1296.170139] usbcore: registered new interface driver uvcvideo [ 1296.170142] USB Video Class driver (v0.1.0) [ 2235.420181] uvcvideo: Failed to query (135) UVC control 2 (unit 2) : -110 (exp. 2). [ 2235.721428] uvcvideo: Failed to query (135) UVC control 2 (unit 2) : -110 (exp. 2). [ 2242.560187] uvcvideo: Failed to query (135) UVC control 2 (unit 2) : -110 (exp. 2). [ 2242.860179] uvcvideo: Failed to query (135) UVC control 2 (unit 2) : -110 (exp. 2). [ 2266.230184] uvcvideo: Failed to set UVC probe control : -110 (exp. 26). [ 2271.350744] uvcvideo: Failed to set UVC probe control : -110 (exp. 26). [ 2289.660019] usb 1-6: USB disconnect, address 6 [ 2293.430078] usb 1-6: new high speed USB device using ehci_hcd and address 7 [ 2293.708270] usb 1-6: configuration #1 chosen from 1 choice The guestion is, is it kernel, gstreamer or empathy and cheese bug? _______________________________________________ Linux-uvc-devel mailing list [email protected] https://lists.berlios.de/mailman/listinfo/linux-uvc-devel
