[Bugs] #847 UNSP: Record gets confused without a camera present

[SugarLabs Bugs]

#847: Record gets confused without a camera present
------------------------------------------+---------------------------------
    Reporter:  martin.langhoff            |          Owner:  alsroot    
        Type:  defect                     |         Status:  new        
    Priority:  Unspecified by Maintainer  |      Milestone:  soas_fossvt
   Component:  Record                     |        Version:  Unspecified
    Severity:  Unspecified                |       Keywords:             
Distribution:  Unspecified                |   Status_field:  Unconfirmed
------------------------------------------+---------------------------------
 On a laptop with a working sound system (that fedora knows how to talk
 to), but no camera, I

 1 - open record
 2 - click on the audio tab
 3 - press record button - button turns red, counter starts counting
 4 - talk into mic
 5 - press stop button before counter reaches end

 Results:
 - Expected: a file appears in the bottom-of-screen panel - Actual result:
 nothing appears
 - Expected : able to record a second file -- actual result: Record hangs,
 sometimes taking Sugar shell down with it

 Our rough diagnosis is that the feature of taking a pic and associating it
 to the audio file is confusing Record in the absence of a camera.

 Log:
 cat org.laptop.RecordActivity-2.log
 /usr/lib/python2.6/site-packages/sugar/util.py:25: DeprecationWarning: the
 sha module is deprecated; use the hashlib module instead
   import sha
 ** (sugar-activity:2986): DEBUG: Got client ID
 "10c98d123eb54bfc39124234284553098000000025060012"
 ** (sugar-activity:2986): DEBUG: Setting initial properties
 1242342849.526524 WARNING root: No gtk.AccelGroup in the top level window.
 1242342849.532888 WARNING root: No gtk.AccelGroup in the top level window.
 ** (sugar-activity:2986): DEBUG: Received SaveYourself(SmSaveLocal,
 !Shutdown, SmInteractStyleNone, !Fast) in state idle
 ** (sugar-activity:2986): DEBUG: Sending SaveYourselfDone(True) for
 initial SaveYourself
 ** (sugar-activity:2986): DEBUG: Received SaveComplete message in state
 save-yourself-done
 1242342849.715660 ERROR record:glive.py: play_pipe: Resource not found.
 v4l2_calls.c(463): gst_v4l2_open ():
 /GstPipeline:pipeline0/GstV4l2Src:v4l2src0:
 system error: No such file or directory
 1242342849.722095 WARNING record:glive.py: use fallback_bin

 (sugar-activity:2986): GStreamer-CRITICAL **:
 Trying to dispose element xsink, but it is not in the NULL state.
 You need to explicitly set elements to the NULL state before
 dropping the final reference, to allow them to clean up.

 1242342849.832027 ERROR record:glive.py: play_pipe: Resource not found.
 v4l2_calls.c(463): gst_v4l2_open ():
 /GstPipeline:pipeline0/GstV4l2Src:v4l2src0:
 system error: No such file or directory
 1242342849.838983 ERROR record:glive.py: play_pipe: Resource not found.
 v4l2_calls.c(463): gst_v4l2_open ():
 /GstPipeline:pipeline0/GstV4l2Src:v4l2src0:
 system error: No such file or directory
 1242342852.828827 ERROR record:glive.py: play_pipe: Resource not found.
 v4l2_calls.c(463): gst_v4l2_open ():
 /GstPipeline:pipeline0/GstV4l2Src:v4l2src0:
 system error: No such file or directory
 1242342858.923026 ERROR record:glive.py: play_pipe: Resource not found.
 v4l2_calls.c(463): gst_v4l2_open ():
 /GstPipeline:pipeline0/GstV4l2Src:v4l2src0:
 system error: No such file or directory
 1242342864.194063 ERROR record:glive.py: play_pipe: Resource not found.
 v4l2_calls.c(463): gst_v4l2_open ():
 /GstPipeline:pipeline0/GstV4l2Src:v4l2src0:
 system error: No such file or directory

-- 
Ticket URL: <http://dev.sugarlabs.org/ticket/847>
Sugar Labs <http://sugarlabs.org/>
Sugar Labs bug tracking system