Here is how I fixed the issue:
Edit /etc/modprobe.d/alsa-base.conf as sudo, e.g. sudo gedit
/etc/modprobe.d/alsa-base.conf and change the setting:
options snd-hda-intel power_save=10
to
options snd-hda-intel power_save=0
reboot and see if this solves the problem.
--
PulseAudio channeling
I am also having this exact same issue on a Thinkpad R61 with the
following hardware:
00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio
Controller (rev 03)
Codec: Conexant CX20549 (Venice)
It's as if the sound device is switching off when not in use and then
switch back on
I think it is a feature to save power, the problem become apparent when
you are using headset which results having sharp sounds on every switch
on.
--
PulseAudio channeling motherboard signal transmissions, popping audio, lagging
audio
https://bugs.launchpad.net/bugs/449723
You received this
Comment out the options snd-hda-intel line in /etc/modprobe.d/alsa-base.conf
and reboot.
On Nov 12, 2009 6:36 AM, Zeth adair.bo...@gmail.com wrote:
I am also having this exact same issue on a Thinkpad R61 with the
following hardware:
00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family)
** Attachment added: AlsaDevices.txt
http://launchpadlibrarian.net/33551716/AlsaDevices.txt
** Attachment added: AplayDevices.txt
http://launchpadlibrarian.net/33551717/AplayDevices.txt
** Attachment added: BootDmesg.txt
http://launchpadlibrarian.net/33551719/BootDmesg.txt
**
