Public bug reported:
After the initial upgrade to 9.04 beta, my sound was working fine, but
now I have no sound playback. I have a system with onboard Nividia sound
that I use for Skype and a Bose Companion 3 USB system that I use for
general sound playback.
In System->Preference->Sound, I have everything set to Autodetect
except nput (set to onboard sound) and mixer. I can play the test sound
by clicking Test and it appears to run, but no sound comes out. I can
use the Pulseaudio Manager applet to move the stream from the Bose to
the onboard sound, and the stream move fine, but no sound comes out of
either device at any volume level.
Out of curiosity, I killed pulseaudio and restarted it from the command
line without daemonizing it, and I got this reply:
~$ pulseaudio
I: caps.c: Limited capabilities successfully to CAP_SYS_NICE.
I: caps.c: Dropping root privileges.
I: caps.c: Limited capabilities successfully to CAP_SYS_NICE.
W: pid.c: Stale PID file, overwriting.
W: alsa-util.c: Device hw:0 doesn't support 44100 Hz, changed to 16000 Hz.
W: alsa-util.c: Device hw:0 doesn't support 2 channels, changed to 1.
W: module-alsa-source.c: Your kernel driver is broken: it reports a volume
range from 23.00 dB to 23.00 dB which makes no sense.
W: alsa-util.c: Device surround41:2 doesn't support 44100 Hz, changed to 48000
Hz.
Kernel driver broken? I'm not a C programmer, I have no idea what to do
with that error.
** Affects: ubuntu
Importance: Undecided
Status: New
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no sound on Ubuntu 9.04 beta
https://bugs.launchpad.net/bugs/353415
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