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[Brad Figg <brad.figg@xxxxxxxxxxxxx>]

This bug is missing log files that will aid in diagnosing the problem.
>From a terminal window please run:

apport-collect 1515105

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.

** Changed in: linux (Ubuntu)
       Status: New => Incomplete

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https://bugs.launchpad.net/bugs/1515105

Title:
  Ubuntu 15.10, Lenovo Easy Camera not working

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Cheese doesn't work.  Google Hangout does not work.

  I haven't found much on this issue in Ubuntu 15.10, understandably so.
  I have tried the option below.  Followed by that is a description of
  my system.  Then I list the return of lsusb.  I do not see my camera
  listed.  Followed by that is the response to starting up cheese.

  Tried :
  http://ubuntuforums.org/showthread.php?t=2096119

  -------------------------------------------------------------------------------------------------------------------------

  Lenovo Yoga 2 Pro
  Operating System: Ubuntu 15.10
  Processor: Intel Core i7-4500U CPU @ 1.80GHs x4
  Graphics: Intel Haswell Mobile
  OS type: 64-bit

  
  ----------------------------------------------------------------------------------------------------------------------
  lsusb:
  Bus 003 Device 002: ID 8087:8000 Intel Corp. 
  Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
  Bus 001 Device 011: ID 5986:0535 Acer, Inc 
  Bus 001 Device 004: ID 04f3:016f Elan Microelectronics Corp. 
  Bus 001 Device 006: ID 2047:0855 Texas Instruments Invensense Embedded MotionApp HID Sensor
  Bus 001 Device 002: ID 8087:07dc Intel Corp. 
  Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

  
  ------------------------------------------------------------------------------------------------------------
  cheese:

  
  (cheese:15224): cheese-WARNING **: Could not read from resource.: gstv4l2bufferpool.c(1054): gst_v4l2_buffer_pool_poll (): /GstCameraBin:camerabin/GstWrapperCameraBinSrc:camera_source/GstBin:bin18/GstV4l2Src:video_source:
  poll error 1: Invalid argument (22)

  
  ** (cheese:15224): CRITICAL **: cheese_preferences_dialog_on_source_change: assertion '_tmp2_ > ((guint) 0)' failed

  (cheese:15224): cheese-CRITICAL **:
  cheese_camera_device_get_device_node: assertion
  'CHEESE_IS_CAMERA_DEVICE (device)' failed

  (cheese:15224): GLib-CRITICAL **: g_variant_new_string: assertion
  'string != NULL' failed

  (cheese:15224): GLib-GIO-CRITICAL **:
  g_settings_schema_key_type_check: assertion 'value != NULL' failed

  (cheese:15224): GLib-CRITICAL **: g_variant_get_type_string: assertion
  'value != NULL' failed

  (cheese:15224): GLib-GIO-CRITICAL **: g_settings_set_value: key
  'camera' in 'org.gnome.Cheese' expects type 's', but a GVariant of
  type '(null)' was given

  ** (cheese:15224): CRITICAL **:
  cheese_preferences_dialog_setup_resolutions_for_device: assertion
  'device != NULL' failed

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