[ltp] T42 started making popping sounds after a sound plays

[Henrique de Moraes Holschuh]

On Sat, 20 Apr 2013, David Griffith wrote:
> In the past few days my Thinkpad T42 has started emitting a popping
> sound from the speakers one second after a sound finishes playing.
> Would someone please point me in the right direction for diagnosing
> this problem?  I'm running Wheezy.

Disable AC97 power saving in ALSA.  Or set it to a large value (e.g. 10s).

-- 
  "One disk to rule them all, One disk to find them. One disk to bring
  them all and in the darkness grind them. In the Land of Redmond
  where the shadows lie." -- The Silicon Valley Tarot
  Henrique Holschuh