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Thread: panp9 webcam stopped working on ubuntu 13.04

  1. #1
    Join Date
    May 2009
    Beans
    40
    Distro
    Ubuntu 14.04 Trusty Tahr

    panp9 webcam stopped working on ubuntu 13.04

    Hello,

    I noticed that my panp9's webcam does not work (3.8.0-29-generic #42-Ubuntu SMP Tue Aug 13 19:40:39 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux).

    In Cheese preferences -> webcam, 'device' is empty (dimmed out).

    guvcview starts with this error message:
    please make sure that the camera is connected and that the correct driver is installed
    More details from guvcview 1.6.0:

    ALSA lib pcm.c:2217:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.rear
    ALSA lib pcm.c:2217:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.center_lfe
    ALSA lib pcm.c:2217:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.side
    bt_audio_service_open: connect() failed: Connection refused (111)
    bt_audio_service_open: connect() failed: Connection refused (111)
    bt_audio_service_open: connect() failed: Connection refused (111)
    bt_audio_service_open: connect() failed: Connection refused (111)
    ALSA lib pcm_dmix.c:957:(snd_pcm_dmix_open) The dmix plugin supports only playback stream
    Cannot connect to server socket err = No such file or directory
    Cannot connect to server request channel
    jack server is not running or cannot be started
    video device: /dev/video0
    unable to detect video devices on your system (0)
    ERROR opening V4L interface: No such file or directory
    Init video returned -1
    VIDIOC_REQBUFS - Failed to delete buffers: Inappropriate ioctl for device (errno 25)
    cleaned allocations - 100%
    Closing portaudio ...OK
    Terminated.
    Please advise.

  2. #2
    Join Date
    May 2009
    Beans
    40
    Distro
    Ubuntu 14.04 Trusty Tahr

    Re: panp9 webcam stopped working on ubuntu 13.04

    Oops, the camera was disconnected and just had to be turned back on.

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