I have the same problem: martin@pc:~$ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 14.04.1 LTS Release: 14.04 Codename: trusty martin@pc:~$ uname -a Linux pc 3.13.0-45-generic #74-Ubuntu SMP Tue Jan 13 19:36:28 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux martin@pc:~$ lsusb | grep Cam Bus 003 Device 011: ID 045e:0779 Microsoft Corp. LifeCam HD-3000 martin@pc:~$ cheese ** (cheese:4661): WARNING **: Couldn't connect to accessibility bus: Failed to connect to socket /tmp/dbus-cLJXkkP1Fj: Spojení odmítnuto libv4l2: error turning on stream: Nepřípustný argument (cheese:4661): cheese-WARNING **: Interní chyba toku dat.: gstbasesrc.c(2865): gst_base_src_loop (): /GstCameraBin:camerabin/GstWrapperCameraBinSrc:camera_source/GstBin:bin17/GstV4l2Src:video_source: streaming task paused, reason not-negotiated (-4) martin@pc:~$ guvcview guvcview 1.7.1 file guvcview_video.mkv has extension type 1 file guvcview_image.jpg has extension type 0 ** (guvcview:4675): WARNING **: Couldn't connect to accessibility bus: Failed to connect to socket /tmp/dbus-cLJXkkP1Fj: Spojení odmítnuto file guvcview_image.jpg has extension type 0 Video file suffix detected: 0 Image file suffix detected: 0 ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.rear ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.center_lfe ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.side bt_audio_service_open: connect() failed: Spojení odmítnuto (111) bt_audio_service_open: connect() failed: Spojení odmítnuto (111) bt_audio_service_open: connect() failed: Spojení odmítnuto (111) bt_audio_service_open: connect() failed: Spojení odmítnuto (111) Cannot connect to server socket err = Adresář nebo soubor neexistuje Cannot connect to server request channel jack server is not running or cannot be started video device: /dev/video0 Init. Microsoft® LifeCam HD-3000 (location: usb-0000:00:14.0-11) { pixelformat = 'YUYV', description = 'YUV 4:2:2 (YUYV)' } { discrete: width = 640, height = 480 } Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15, { discrete: width = 1280, height = 720 } Time interval between frame: 1/10, 2/15, { discrete: width = 960, height = 544 } Time interval between frame: 1/15, 1/10, 2/15, { discrete: width = 800, height = 448 } Time interval between frame: 1/20, 1/15, 1/10, 2/15, { discrete: width = 640, height = 360 } Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15, { discrete: width = 424, height = 240 } Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15, { discrete: width = 352, height = 288 } Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15, { discrete: width = 320, height = 240 } Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15, { discrete: width = 800, height = 600 } Time interval between frame: 1/15, 1/10, 2/15, { discrete: width = 176, height = 144 } Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15, { discrete: width = 160, height = 120 } Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15, { discrete: width = 1280, height = 800 } Time interval between frame: 1/10, { pixelformat = 'MJPG', description = 'MJPEG' } { discrete: width = 640, height = 480 } Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15, { discrete: width = 1280, height = 720 } Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15, { discrete: width = 960, height = 544 } Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15, { discrete: width = 800, height = 448 } Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15, { discrete: width = 640, height = 360 } Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15, { discrete: width = 800, height = 600 } Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15, { discrete: width = 416, height = 240 } Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15, { discrete: width = 352, height = 288 } Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15, { discrete: width = 176, height = 144 } Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15, { discrete: width = 320, height = 240 } Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15, { discrete: width = 160, height = 120 } Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15, { pixelformat = 'RGB3', description = 'RGB3' } { discrete: width = 640, height = 480 } Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15, { discrete: width = 1280, height = 720 } Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15, { discrete: width = 960, height = 544 } Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15, { discrete: width = 800, height = 448 } Time interval between frame: 1/20, 1/15, 1/10, 2/15, { discrete: width = 640, height = 360 } Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15, { discrete: width = 424, height = 240 } Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15, { discrete: width = 352, height = 288 } Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15, { discrete: width = 320, height = 240 } Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15, { discrete: width = 800, height = 600 } Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15, { discrete: width = 176, height = 144 } Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15, { discrete: width = 160, height = 120 } Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15, { discrete: width = 1280, height = 800 } Time interval between frame: 1/10, { discrete: width = 416, height = 240 } Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15, { pixelformat = 'BGR3', description = 'BGR3' } { discrete: width = 640, height = 480 } Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15, { discrete: width = 1280, height = 720 } Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15, { discrete: width = 960, height = 544 } Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15, { discrete: width = 800, height = 448 } Time interval between frame: 1/20, 1/15, 1/10, 2/15, { discrete: width = 640, height = 360 } Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15, { discrete: width = 424, height = 240 } Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15, { discrete: width = 352, height = 288 } Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15, { discrete: width = 320, height = 240 } Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15, { discrete: width = 800, height = 600 } Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15, { discrete: width = 176, height = 144 } Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15, { discrete: width = 160, height = 120 } Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15, { discrete: width = 1280, height = 800 } Time interval between frame: 1/10, { discrete: width = 416, height = 240 } Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15, { pixelformat = 'YU12', description = 'YU12' } { discrete: width = 640, height = 480 } Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15, { discrete: width = 1280, height = 720 } Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15, { discrete: width = 960, height = 544 } Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15, { discrete: width = 800, height = 448 } Time interval between frame: 1/20, 1/15, 1/10, 2/15, { discrete: width = 640, height = 360 } Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15, { discrete: width = 424, height = 240 } Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15, { discrete: width = 352, height = 288 } Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15, { discrete: width = 320, height = 240 } Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15, { discrete: width = 800, height = 600 } Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15, { discrete: width = 176, height = 144 } Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15, { discrete: width = 160, height = 120 } Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15, { discrete: width = 1280, height = 800 } Time interval between frame: 1/10, { discrete: width = 416, height = 240 } Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15, { pixelformat = 'YV12', description = 'YV12' } { discrete: width = 640, height = 480 } Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15, { discrete: width = 1280, height = 720 } Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15, { discrete: width = 960, height = 544 } Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15, { discrete: width = 800, height = 448 } Time interval between frame: 1/20, 1/15, 1/10, 2/15, { discrete: width = 640, height = 360 } Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15, { discrete: width = 424, height = 240 } Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15, { discrete: width = 352, height = 288 } Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15, { discrete: width = 320, height = 240 } Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15, { discrete: width = 800, height = 600 } Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15, { discrete: width = 176, height = 144 } Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15, { discrete: width = 160, height = 120 } Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15, { discrete: width = 1280, height = 800 } Time interval between frame: 1/10, { discrete: width = 416, height = 240 } Time interval between frame: 1/30, 1/20, 1/15, 1/10, 2/15, vid:045e pid:0779 driver:uvcvideo checking format: 1196444237 VIDIOC_G_COMP:: Pro toto zařízení nevhodné ioctl fps is set to 1/30 drawing controls libv4l2: error turning on stream: Nepřípustný argument VIDIOC_STREAMON - Unable to start capture: Nepřípustný argument fps is set to 1/30 Checking video mode 1280x720@32bpp : OK libv4l2: error turning on stream: Nepřípustný argument VIDIOC_STREAMON - Unable to start capture: Nepřípustný argument libv4l2: error turning on stream: Nepřípustný argument VIDIOC_STREAMON - Unable to start capture: Nepřípustný argument write /home/martin/.config/guvcview/video0 OK free controls cleaned allocations - 100% Closing portaudio ...OK Closing GTK... OK martin@pc:~$