http://bugzilla.opensuse.org/show_bug.cgi?id=1040048
http://bugzilla.opensuse.org/show_bug.cgi?id=1040048#c3
--- Comment #3 from Moritz Rakow ---
Lost audio again, this time after suspending in standard GNOME. When waking up
the machine, audio was lost in GNOME.
Differences to before:
* This time, no microphone was detected at all.
* The audio device was named "Dummy-Ausgabe". Note that neither my system
language nor user language are set to German, but the user language had been
set to German previously.
* After logging out, sound was working fine on the login screen.
* Loggin back in, sound is fine.
I've checked for running pulseaudio, as you suggested, on several occasions.
## Summary of findings
* After suspend/wake-up, there was an old pulseaudio that did not work. It is
plausible that when that was started the user language *had* been German. This
would explain the device name "Dummy-Ausgabe". This process had still been
alive after logout. Not sure when it died.
* gdm started its own pulseaudio, which worked. Note that the old pulseaudio
was still running at that time.
* On logging in at 09:20, a new pulseaudio was started that also works. At
this point, the old pulseaudio is not running anymore.
## Output of `ps aux | grep pulseaudio` at different times
My user name is "ram".
After suspend/wake-up when audio was dead:
```
ram 2256 1.3 1.1 792188 40816 ? S
