I recently upgraded my kernel from 2.6.9-gentoo-r13 to 2.6.11-suspend2. I
wanted to get software suspend v2 working. (I'm using a laptop, and boot /
shutdown is just taking forever.)
I seem to have most everything worked out except this: When I boot, I can't
get the soundcard to make any noise at all. When I hibernate, then
restore, the sound card works fine. (Go figure... something actually gets
*fixed* by a software suspend.) This is repeatable.
Once, on boot up / log in via xdm to KDE -- I actually heard the log-in
sound. But it got cut short, and the sound card didn't work until I
hibernated and then resumed.
I can't see much difference in lsmod before and after hibernate. Same with
lsof... I can't see much difference between before and after hibernate.
I sorted lsmod before and after hibernate... here's the diff:
# diff lsmod0s.txt lsmod1s.txt
2c2
< arc4 1600 1
---
> arc4 1600 0
7c7
< ieee80211_crypt_wep 3972 1
---
> ieee80211_crypt_wep 3972 0
10c10
< snd 47844 13
snd_pcm_oss,snd_mixer_oss,snd_seq_oss,snd_seq,snd_seq_device,snd_intel8x0,snd_ac97_codec,snd_pcm,snd_timer
---
> snd 47844 13
snd_seq_oss,snd_seq,snd_seq_device,snd_pcm_oss,snd_mixer_oss,snd_intel8x0,snd_ac97_codec,snd_pcm,snd_timer
lsof is a little more difficult to parse... But I didn't see any ownership
red flags on files named dsp, sound, or snd.
Basics: Pentium M, 512MB Ram, ALSA w/OSS emulation, Intel 82801DB/DBL/DBM
AC'97 soundcard, KDE desktop with aRts, up-to-date gentoo running
2.6.11-suspend2 kernel (sys-kernel/suspend2-sources-2.6.11), hibernate is
sys-power/hibernate-script
Any advice would be appreciated!
--
G a b r i e l M . B e d d i n g f i e l d
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