Re: [alsa-devel] Powersave doesn't work for snd_hda_intel with 3.0.0-rc2

At Wed, 15 Jun 2011 06:08:18 +0000, Pavel Machek wrote:

On Fri 2011-06-10 10:39:56, Michal Hocko wrote:

...

[changed subject]

As a summary: I am loosing sound after powe_save timeout expires if there is no device activity. The only way how to get sound back is to unload the module and load it again.

Hmm, today my x60 with 3.0-rc was strangely quiet. Coincidence?

quiet = no sound at all, or softer volume?

If it's about a mixer or an EAPD issue, you should be able to see differences by comparing alsa-info.sh outputs at working and non-working states. This is the most cases of powersave-mode bugs.

thanks,

Takashi