[alsa-devel] es1968 suspend2ram problem

Takashi Iwai tiwai at suse.de
Wed Feb 6 08:21:27 CET 2008

At Tue, 05 Feb 2008 19:11:30 +0100,
Christian Rothländer wrote:
> Hi there
> I got suspend2ram working on my desktop machine, using a terratec dmx (quite old, but rock-solid hardware mixing) with
> es1878 Chipset.
> If I'm unloading the module before hibernation and reload after wakeup everything works (thought kmix and kradio are
> being closed, which is a bit stupid). If I'm trying to suspend with the module loaded no sound output is possible after
> wakeup (mixer still there). An alsasound restart won't bring the soundcard up again (no mixer, no nothing).
> Tried this with kernel 2.6.22 buildin alsa as well as the freshest HG tree.
> System is Gentoo.
> Any ideas where to search for that problem? Looks like a bug to me.

Try newer version of kernel.  There were some bugs regarding
hibernation with 2.6.22 kernel, which were apparently fixed on 2.6.23
and later.


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