Same problem here with Dell XPS 12 9Q33 and Ubuntu 14.04 unity.

Cheese initiates but closes with the following message:
libv4l2: error got 4 consecutive frame decode errors, last error: v4l-convert: 
libjpeg error: End Of Image

(cheese:3426): cheese-WARNING **: Internal data flow error.: 
gstbasesrc.c(2865): gst_base_src_loop (): 
/GstCameraBin:camerabin/GstWrapperCameraBinSrc:camera_source/GstBin:bin17/GstV4l2Src:video_source:
streaming task paused, reason error (-5)

uname -r:
3.13.0-32-generic

xinput:
⎡ Virtual core pointer                          id=2    [master pointer  (3)]
⎜   ↳ Virtual core XTEST pointer                id=4    [slave  pointer  (2)]
⎜   ↳ ATML1000:00 03EB:842F                     id=10   [slave  pointer  (2)]
⎜   ↳ DLL05E2:01 06CB:2734                      id=11   [slave  pointer  (2)]
⎜   ↳ SynPS/2 Synaptics TouchPad                id=13   [slave  pointer  (2)]
⎣ Virtual core keyboard                         id=3    [master keyboard (2)]
    ↳ Virtual core XTEST keyboard               id=5    [slave  keyboard (3)]
    ↳ Power Button                              id=6    [slave  keyboard (3)]
    ↳ Video Bus                                 id=7    [slave  keyboard (3)]
    ↳ Power Button                              id=8    [slave  keyboard (3)]
    ↳ Integrated Webcam                         id=9    [slave  keyboard (3)]
    ↳ AT Translated Set 2 keyboard              id=12   [slave  keyboard (3)]
    ↳ Dell WMI hotkeys                          id=14   [slave  keyboard (3)]

lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 8087:09fa Intel Corp. 
Bus 001 Device 003: ID 0bda:5716 Realtek Semiconductor Corp. 
Bus 001 Device 002: ID 8087:07dc Intel Corp. 
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

I've installed guvcview and it works partially on it (get some
horizontal error lines on the video). But still does not work on any
other place.

Any ideas?

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https://bugs.launchpad.net/bugs/1295247

Title:
  Cheese says "There was an error playing video from webcam"

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