Sound not working

subaruwrx · 07-20-2007, 10:00 AM

Hi,

Installed ubuntu feisty onto my Compaq V3136TU notebook but sound does not work.

Quote:

collinyeo@collinyeo-laptop:~$ lspci |grep Audio
00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 02)

collinyeo@collinyeo-laptop:~$ lsmod|grep snd
snd_hda_intel 21912 1
snd_hda_codec 205056 1 snd_hda_intel
snd_pcm_oss 44544 0
snd_mixer_oss 17408 1 snd_pcm_oss
snd_pcm 79876 3 snd_hda_intel,snd_hda_codec,snd_pcm_oss
snd_seq_dummy 4740 0
snd_seq_oss 32896 0
snd_seq_midi 9600 0
snd_rawmidi 25472 1 snd_seq_midi
snd_seq_midi_event 8448 2 snd_seq_oss,snd_seq_midi
snd_seq 52592 6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event
snd_timer 23684 2 snd_pcm,snd_seq
snd_seq_device 9100 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq
snd 54020 12 snd_hda_intel,snd_hda_codec,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_seq_oss,snd_rawmidi,snd_seq,snd_ti mer,snd_seq_device
soundcore 8672 1 snd
snd_page_alloc 10888 2 snd_hda_intel,snd_pcm

Tried adding "options snd-hda-intel" to /etc/modprobe.d/alsa-base but to no avail.

Any idea why?

scompa · 07-23-2007, 09:45 AM

Try connecting headphone or some external speakers, see if they work..
If they work, the problem might be with switches.

Start gnome-volume-control and go to Switches. Try to check/uncheck Speaker and Headphones switch...

subaruwrx · 07-23-2007, 09:56 AM

Hi just to update. Its working already.

Apparently, I unmuted PCM-2 in the volume control and its been producing the sweetest sound I ever heard