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Thread: Latest Kernel Update Killed Webcam

  1. #1
    Join Date
    May 2008
    Posts
    72

    Latest Kernel Update Killed Webcam

    hi there......

    I downloaded the latest Kernel update from internet which has now affected my webcam that uses the gspcav module. After booting up it keeps warning me that the gspca module is not being compiled properly. I also checked and tried to load all the relevant required files and modules, but it is not working for my webcam.

    Any clues on this problem ......

    Please provide solution for this..............

  2. #2
    Join Date
    Apr 2008
    Posts
    3,522

    Re: Latest Kernel Update Killed Webcam

    Please revert to "#CONFIG_DEBUG_RODATA is not set" or fix this issue which prevents restore-from-hibernation in the DEBUG_RODATA kernel code.

    /usr/bin/cheese cheese
    [Thread debugging using libthread_db enabled]
    [New Thread 0xb68eca60 (LWP 13748)]
    [New Thread 0xb627cb90 (LWP 13752)]
    [New Thread 0xb5a7bb90 (LWP 13753)]
    [New Thread 0xb5780b90 (LWP 13754)]
    [New Thread 0xb4f4db90 (LWP 13756)]
    [Thread 0xb4f4db90 (LWP 13756) exited]
    [Thread 0xb5780b90 (LWP 13754) exited]
    [New Thread 0xb5780b90 (LWP 13762)]
    [New Thread 0xb4f4db90 (LWP 13763)]
    [New Thread 0xb4505b90 (LWP 13764)]
    [New Thread 0xb1bd8b90 (LWP 13766)]
    [Thread 0xb627cb90 (LWP 13752) exited]

  3. #3
    Join Date
    Apr 2008
    Posts
    3,295

    Re: Latest Kernel Update Killed Webcam

    try this code:

    [ 36.921902] uvcvideo: Found UVC 1.00 device <unnamed> (05ca:183a)
    [ 36.922148] uvcvideo: Failed to query (135) UVC control 1 (unit 0) : -32 (exp. 26).
    [ 36.922394] uvcvideo: Failed to query (129) UVC control 1 (unit 0) : -32 (exp. 26).
    [ 36.922396] uvcvideo: Failed to initialize the device (-5).
    [ 36.922415] usbcore: registered new interface driver uvcvideo
    [ 36.922417] USB Video Class driver (v0.1.0)

    [ 37.378763] usbcam: registering driver r5u870 0.11.0
    [ 37.378795] r5u870-0: Detected Sony VGP-VCC7
    [ 37.378797] r5u870-0: requesting microcode state
    [ 37.379320] r5u870-0: camera reports negative microcode state
    [ 37.379322] r5u870-0: loading microcode file "r5u870_183a.fw"
    [ 37.379626] wmaster0: Selected rate control algorithm 'iwl-4965-rs'
    [ 37.488173] r5u870-0: enabling microcode
    [ 37.488290] r5u870-0: requesting microcode version
    [ 37.488406] r5u870-0: camera reports version 0111
    [ 37.488410] r5u870-0: interface 1 already claimed
    [ 37.488413] r5u870-0: Found format 1: YUYV (4 frames)
    [ 37.488415] r5u870-0: Found resolution 1: 640x480 ival 666666 (18432000 B/s)
    [ 37.488417] r5u870-0: Found resolution 2: 320x240 ival 666666 (4608000 B/s)
    [ 37.488419] r5u870-0: Found resolution 3: 176x144 ival 666666 (1520640 B/s)
    [ 37.488421] r5u870-0: Found resolution 4: 160x120 ival 666666 (1152000 B/s)
    [ 37.489525] r5u870-0: Found UVC control Hue [-180,180] def:0 info:03
    [ 37.491783] r5u870-0: Added 8 WDM controls
    [ 37.491785] r5u870-0: control Hue/uvc 06 <= 0
    [ 37.491894] r5u870-0: control White Balance Red <= 127 [capture off]
    [ 37.491895] r5u870-0: control White Balance Green <= 127 [capture off]
    [ 37.491897] r5u870-0: control White Balance Blue <= 127 [capture off]
    [ 37.491898] r5u870-0: control Auto White Balance <= 1 [capture off]
    [ 37.491899] r5u870-0: control V-Flip <= 0 [capture off]
    [ 37.491901] r5u870-0: control H-Flip <= 0 [capture off]
    [ 37.491902] r5u870-0: control Privacy <= 0 [capture off]
    [ 37.491903] r5u870-0: control Night Mode <= 0 [capture off]
    [ 37.491927] r5u870-0: registered as video0
    [ 37.491947] usbcore: registered new interface driver r5u87

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