[ltp] X41: sound after s2ram cycle.
Dmitry E. Mikhailov
linux-thinkpad@linux-thinkpad.org
Wed, 25 Jun 2008 21:44:43 +0600
Hi,
Tell me please if there are any X41 owners on the mailing list and if there's
a following problem with the sound:
After s2ram cycle I got only sound from internal speaker, even if the
headphones are plugged in.
s2disk (hibernate) restores the functionality.
Sometimes (rare!) I got the functionality after s2ram. If I repeat s2ram, it
stops working again.
I compared ALSA registers before and after: they are the same.
It was Ok then I got Fedora7 with kernel 2.6.18 installed. But even if I
restore 2.6.18 now, things don't go right.
Before the Switch from 'another proprietary OS' it was Ok.
With Fedora9 I got a famous 'alsasound' service. It's restart doesn't help.
Reloading modules doesn't help. Rolling ALSA back doesn't seem to help but I
could do it wrong way. Tested kernels: 2.6.18.?, 2.6.19, 2.6.20, 2.6.20.4,
2.6.22, 2.6.22.?, 2.6.23, 2.6.23.6, 2.6.23.12, 2.6.23.12, 2.6.25, 2.6.25.3,
2.6.25.14 (current).
Best regards, Dmitry.