[Debian-eeepc-devel] no sound on 1101ha after lenny -> squeeze upgrade
Juha Heinanen
jh at tutpro.com
Fri Mar 19 15:15:04 UTC 2010
after getting native screen resolution working, i noticed that there is
no sound after lenny -> squeeze upgrade. i can give 'aplay file.wav'
command and it takes normal time to execute (to play the file), produces
no errors, but there is no sound. i have checked with alsamixer and all
levels are ok and nothing is muted.
below is info about my sound configuration. i don't remember changing
anything, i.e., everything should be "out of the box". sound worked ok
in lenny. any ideas?
-- juha
----------------------------------------------------------------------------
$ lspci | egrep Audio
00:1b.0 Audio device: Intel Corporation System Controller Hub (SCH Poulsbo) HD Audio Controller (rev 07)
$ lsmod | egrep snd
snd_hda_codec_realtek 163098 1
snd_hda_intel 16427 0
snd_hda_codec 46002 2 snd_hda_codec_realtek,snd_hda_intel
snd_hwdep 4054 1 snd_hda_codec
snd_pcm_oss 28671 0
snd_mixer_oss 10461 1 snd_pcm_oss
snd_pcm 47362 3 snd_hda_intel,snd_hda_codec,snd_pcm_oss
snd_seq_midi 3576 0
snd_rawmidi 12505 1 snd_seq_midi
snd_seq_midi_event 3684 1 snd_seq_midi
snd_seq 35459 2 snd_seq_midi,snd_seq_midi_event
snd_timer 12258 2 snd_pcm,snd_seq
snd_seq_device 3673 3 snd_seq_midi,snd_rawmidi,snd_seq
snd 34363 11 snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
soundcore 3450 1 snd
snd_page_alloc 5041 2 snd_hda_intel,snd_pcm
$ more /etc/modprobe.d/alsa-base.conf
# autoloader aliases
install sound-slot-0 /sbin/modprobe snd-card-0
install sound-slot-1 /sbin/modprobe snd-card-1
install sound-slot-2 /sbin/modprobe snd-card-2
install sound-slot-3 /sbin/modprobe snd-card-3
install sound-slot-4 /sbin/modprobe snd-card-4
install sound-slot-5 /sbin/modprobe snd-card-5
install sound-slot-6 /sbin/modprobe snd-card-6
install sound-slot-7 /sbin/modprobe snd-card-7
# Cause optional modules to be loaded above generic modules
install snd /sbin/modprobe --ignore-install snd && { /sbin/modprobe --quiet snd-
ioctl32 ; /sbin/modprobe --quiet snd-seq ; }
install snd-rawmidi /sbin/modprobe --ignore-install snd-rawmidi && { /sbin/modpr
obe --quiet snd-seq-midi ; : ; }
install snd-emu10k1 /sbin/modprobe --ignore-install snd-emu10k1 && { /sbin/modpr
obe --quiet snd-emu10k1-synth ; : ; }
# Prevent abnormal drivers from grabbing index 0
options bt87x index=-2
options cx88_alsa index=-2
options snd-atiixp-modem index=-2
options snd-intel8x0m index=-2
options snd-via82xx-modem index=-2
# Keep snd-pcsp from beeing loaded as first soundcard
options snd-pcsp index=-2
$ more /etc/modprobe.d/alsa-base-blacklist.conf
# Uncomment these entries in order to blacklist unwanted modem drivers
# blacklist snd-atiixp-modem
# blacklist snd-intel8x0m
# blacklist snd-via82xx-modem
# Comment this entry in order to load snd-pcsp driver
blacklist snd-pcsp
# Comment this entry in order to load pcspkr driver
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