[pulseaudio-discuss] cracks and pops with intelHDA

Lennart Poettering lennart at poettering.net
Sat Jan 12 16:20:17 PST 2008

On Sat, 12.01.08 12:35, Erik Slagter (erik at slagter.name) wrote:

> Ritesh Kumar wrote:
>> What was problem you wanted to solve... (network audio?). May be I can 
>> help.
> I had posted here a few weeks ago. I have an amplifier with USB terminal 
> (and accompanying DAC) that removes the USB DAC (power down) when powered 
> down. This is a problem for me because I need to supply both the amplifier 
> and the internal soundcard with audio 24/7. When the amplifier 's USB DAC 
> goes away, the device is removed by alsa, which most programs don't like. 
> My thought was to use PulseAudio to solve this, but PulseAudio does indeed 
> notice that the USB DAC goes away, and actually even re-enables it when it 
> comes back, but never inserts it back into the "combined" device.

This is a bug as it appears. Please provide me with an output of
pulseaudio -vv when this happens an module-combine doesn't recognize
the USB hw again when it is plugged in.


Lennart Poettering                        Red Hat, Inc.
lennart [at] poettering [dot] net         ICQ# 11060553
http://0pointer.net/lennart/           GnuPG 0x1A015CC4

More information about the pulseaudio-discuss mailing list