[Bug 192888] Re: firefox crashes on flash contents

[Conn]

The problem is a little more complicated.

Case 1. Default installation & asound.conf from bug #198453

a) Flash audio will play, but still hogs the sound card and does not
show on the PulseAudio Volume Control applet. Checking .xsession-errors
after flash playback shows the following line:

ALSA lib pcm.c:2106:(snd_pcm_open_conf) Cannot open shared library
/usr/lib/alsa-lib/libasound_module_pcm_pulse.so

b) mplayer with forced ALSA output - does not work.
$ mplayer -ao alsa /usr/share/example-content/ubuntu\ Sax.ogg

(snip)
[AO_ALSA] alsa-lib: pcm.c:2106:(snd_pcm_open_conf) Cannot open shared library /usr/lib/alsa-lib/libasound_module_pcm_pulse.so
[AO_ALSA] Playback open error: No such file or directory
Could not open/initialize audio device -> no sound.
Audio: no sound
Video: no video
(snip)

Case 2. Default installation, libasound2-plugins & asound.conf from bug
#198453

a) Flash does not produce audio output. Checking .xsession-errors does
not show the error in Case 1.

b) mplayer with forced ALSA output - audio works, no error messages.
$ mplayer -ao alsa /usr/share/example-content/ubuntu\ Sax.ogg

(snip)
AO: [alsa] 44100Hz 2ch s16le (2 bytes per sample)
Video: no video
Starting playback...
(snip)

Conclusion: the proposal in bug #198453 *requires* libasound2-plugins
package to be installed, helps with some applications but it still does
not fix Flash, unfortunately.

-- 
firefox crashes on flash contents
https://bugs.launchpad.net/bugs/192888
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