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Bug 316189 - Testing mic with OSS or ALSA causes multimedia selector to hang
Testing mic with OSS or ALSA causes multimedia selector to hang
Status: RESOLVED DUPLICATE of bug 336528
Product: gnome-media
Classification: Deprecated
Component: gstreamer-properties
2.12.x
Other Linux
: Normal normal
: ---
Assigned To: gnome media maintainers
gnome media maintainers
Depends on:
Blocks:
 
 
Reported: 2005-09-13 12:58 UTC by Sebastien Bacher
Modified: 2007-01-06 23:29 UTC
See Also:
GNOME target: ---
GNOME version: 2.11/2.12


Description Sebastien Bacher 2005-09-13 12:58:54 UTC 
This bug has been opened here: https://bugzilla.ubuntu.com/show_bug.cgi?id=14369

"Breezy, updated from repos today. (30/8/05)

Multimedia systems selector: test speaker - ok. Test microphone using OSS or
ALSA: it hangs and neither the finished button nor the close button in windows
border work, so it has to be killed. Testing silence seems to produce a
closeable window. I tried to do an strace, but I couldn't locate what executable
was being run. Stracing on gnome-control-centre seemed to keep polling the dead
application, but no more info.

Both my ALSA and OSS sound work fine in and out.
...
I get the same result:

$ strace gstreamer-properties
...
clock_gettime(CLOCK_REALTIME, {1126614991, 87827000}) = 0
futex(0x8ee244, FUTEX_WAIT, 4833, {0, 966000}) = -1 ETIMEDOUT (Connection timed out)
futex(0x8ee1f0, FUTEX_WAKE, 1)          = 0

These repeat in an endless succession and g-v-properties never gets back control."
Comment 1 Sebastien Bacher 2005-09-13 13:00:11 UTC 
backtrace of the hang:

(gdb) bt

+ Trace 62977

  • #0 ??
  • #1 ??
  • #2 ??
  • #3 ??
  • #4 pthread_cond_timedwait
    from /lib/tls/i686/cmov/libpthread.so.0
  • #5 g_cond_timed_wait_posix_impl
    at gthread-posix.c line 229
  • #6 gst_thread_get_current
    from /usr/lib/libgstreamer-0.8.so.1
  • #7 gst_element_wait_state_change
    from /usr/lib/libgstreamer-0.8.so.1
  • #8 gst_bin_set_state
    from /usr/lib/libgstreamer-0.8.so.1
  • #9 gst_element_set_state
    from /usr/lib/libgstreamer-0.8.so.1
  • #10 user_test_pipeline
  • #11 _start
  • #12 ??
  • #13 ??
  • #14 audiosrc_pipelines
  • #15 IA__g_closure_ref
    at gclosure.c line 362
  • #16 IA__g_cclosure_marshal_VOID__VOID
    at gmarshal.c line 77
  • #17 IA__g_closure_invoke
    at gclosure.c line 492
  • #18 signal_emit_unlocked_R
    at gsignal.c line 2485
  • #19 IA__g_signal_emit_valist
    at gsignal.c line 2244
  • #20 IA__g_signal_emit
    at gsignal.c line 2288
  • #21 IA__gtk_button_clicked
    at gtkbutton.c line 834
  • #22 gtk_real_button_released
    at gtkbutton.c line 1369
  • #23 IA__g_cclosure_marshal_VOID__VOID
    at gmarshal.c line 77
  • #24 g_type_class_meta_marshal
    at gclosure.c line 569
  • #25 IA__g_closure_invoke
    at gclosure.c line 492
  • #26 signal_emit_unlocked_R
    at gsignal.c line 2415
  • #27 IA__g_signal_emit_valist
    at gsignal.c line 2244
  • #28 IA__g_signal_emit
    at gsignal.c line 2288
  • #29 IA__gtk_button_released
    at gtkbutton.c line 826
  • #30 gtk_button_button_release
    at gtkbutton.c line 1262
  • #31 _gtk_marshal_BOOLEAN__BOXED
    at gtkmarshalers.c line 83
  • #32 g_type_class_meta_marshal
    at gclosure.c line 569
  • #33 IA__g_closure_invoke
    at gclosure.c line 492
  • #34 signal_emit_unlocked_R
  • #35 IA__g_signal_emit_valist
    at gsignal.c line 2254
  • #36 IA__g_signal_emit
    at gsignal.c line 2288
  • #37 gtk_widget_event_internal
    at gtkwidget.c line 3735
  • #38 IA__gtk_propagate_event
    at gtkmain.c line 2160
  • #39 IA__gtk_main_do_event
    at gtkmain.c line 1397
  • #40 gdk_event_dispatch
    at gdkevents-x11.c line 2291
  • #41 IA__g_main_context_dispatch
    at gmain.c line 1934
  • #42 g_main_context_iterate
    at gmain.c line 2565
  • #43 IA__g_main_loop_run
    at gmain.c line 2769
  • #44 IA__gtk_main
    at gtkmain.c line 976
  • #45 main 






Comment 2


Ronald Bultje





          2007-01-06 23:29:54 UTC
        



Seems like #336528, but now a timeout was added.

*** This bug has been marked as a duplicate of 336528 ***