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Hello i am new interested in Linux, Recently, I have installed Kubuntu 10.04. I have a graduation project and I am in need to help really and to people continue ...
  1. #1
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    Jan 2011
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    14

    Lightbulb webCam configuration + Kubuntu 10.04

    Hello i am new interested in Linux,
    Recently, I have installed Kubuntu 10.04.
    I have a graduation project and I am in need to help really and to people continue with me.


    My big problem is that, initally I have to join my webCam into linux.
    It supposed to work out of the box but actually I face a problem.

    The cam:
    Works only on a specific program which is "guvcview".
    Doesn't work in it's all supports resolution it works only in :

    o 176 * 144
    o 160 * 120

    Camera information:

    Name: FaceCam 312
    Brand: Genius
    Output: MJPG
    Frame rate: Up to 30fps
    Interface: USB
    Plug and play. Driveless


    "cheese" error:
    ===========

    libv4l2: error turning on stream: No space left on devic
    "gstreamer-properties" and ""guvcview" error:
    =================================

    When I try another resolution e.g.: 640 * 480

    libv4l2: error turning on stream: Device or resource busy
    VIDIOC_STREAMON - Unable to start capture: Device or resource busy
    I have an integrated webCam in my laptop and it work out of box correctly.

    Is there any help?
    Thank you for interesting.

  2. #2
    Just Joined!
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    Jan 2011
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    14

    Post

    gsrtreamer-properties:
    video --> VL4 detect no device.
    --> V4L2 detect the integrated webCam and FaceCame 312

    modysama@ubuntu:~$ gstreamer-properties
    gstreamer-properties-Message: Skipping unavailable plugin 'alsasink'
    gstreamer-properties-Message: Skipping unavailable plugin 'artsdsink'
    gstreamer-properties-Message: Skipping unavailable plugin 'esdsink'
    gstreamer-properties-Message: Skipping unavailable plugin 'pulsesink'
    gstreamer-properties-Message: Skipping unavailable plugin 'glimagesink'
    gstreamer-properties-Message: Skipping unavailable plugin 'sdlvideosink'
    gstreamer-properties-Message: Skipping unavailable plugin 'v4lmjpegsrc'
    gstreamer-properties-Message: Skipping unavailable plugin 'qcamsrc'
    gstreamer-properties-Message: Skipping unavailable plugin 'alsasrc'
    gstreamer-properties-Message: Skipping unavailable plugin 'esdmon'
    gstreamer-properties-Message: Skipping unavailable plugin 'pulsesrc'
    libv4l2: error turning on stream: No space left on device
    gstreamer-properties-Message: Error running pipeline 'Video for Linux 2 (v4l2)': Error starting streaming on device '/dev/video1'. [gstv4l2object.c(1952): gst_v4l2_object_start_streaming (): /GstPipeline: pipeline0/GstV4l2Src:v4l2src1:
    system error: No space left on device]
    modysama@ubuntu:~$ webcam
    reading config file: /home/modysama/.webcamrc
    video4linux webcam v1.5 - (c) 1998-2002 Gerd Knorr
    grabber config:
    size 320x240 [none]
    input (null), norm (null), jpeg quality 75
    rotate=0, top=0, left=0, bottom=240, right=320
    modysama@ubuntu:~$ lsusb
    Bus 002 Device 004: ID 04b3:3107 IBM Corp. ThinkPad 800dpi Optical Travel Mouse
    Bus 002 Device 003: ID 0458:7076 KYE Systems Corp. (Mouse Systems)
    Bus 002 Device 002: ID 8087:0020
    Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
    Bus 001 Device 004: ID 05c8:0403 Cheng Uei Precision Industry Co., Ltd (Foxlink)
    Bus 001 Device 003: ID 03f0:231d Hewlett-Packard
    Bus 001 Device 002: ID 8087:0020
    Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

  3. #3
    Just Joined!
    Join Date
    Jan 2011
    Posts
    14
    Code:
    sok <at> sok-HP-ProBook-4520s:~$ dmesg | tail
    [ 9014.027823] HP WMI: Unknown response received
    [11532.813381] usb 2-1.1: new full speed USB device using ehci_hcd
    and address 3
    [11533.036563] uvcvideo: Found UVC 1.00 device FaceCam 312(0458:7076)
    [11533.036570] uvcvideo: Forcing device quirks to 0x80 by module 
    parameter-for testing purpose.
    [11533.036576] uvcvideo: Please report required quirks to the
    linux-uvc-devel mailing list.
    [11533.051169] input: FaceCam 312 as /devices/pci0000:00/0000:00:1
    d.0/usb2/2-1/2-1.1/2-1.1:1.0/input/input12
    [11533.386733] usbcore: registered new interface driver snd-usb-audio
    [14869.857110] HP WMI: Unknown response received
    [15692.956427] show_signal_msg: 9 callbacks suppressed
    [15692.956437] xawtv.bin[29033]: segfault at 0 ip 0106d770 sp bfe12bf8
    error 4 in libc-2.12.1.so[ff9000+157000]
    Please somebody help

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