No Sound 10.4

[retro89]

I have no sound and I have installed gstreamer plugins and ubuntu restricted extras.

[erdanblo]

Me too. I did a fresh install.

I don't have sound with Ubuntu 10.4 LTS (32 bits / 64 bits).

I have Dell Optiplex MT380. Integrated Intel sound card.

In Ubuntu 9.10 i had sound.


lspci

Ubuntu 9.10: 00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 01)

Ubuntu 10.4: 00:1b.0 Audio device: Intel Corporation N10/ICH 7 Family High Definition Audio Controller (rev 01)

At both version this is the which use (same output):
cat /proc/asound/card0/codec#0
Codec: Realtek ALC269


I've installed linux-backports-modules-alsa-2.6.32-21-generic-pae, reboot system and nothing happens.



lsmod | grep snd

Ubuntu 9.10.

snd_hda_codec_realtek 203328 1
snd_hda_intel 26920 4
snd_hda_codec 75708 2 snd_hda_codec_realtek,snd_hda_intel
snd_hwdep 7200 1 snd_hda_codec
snd_pcm_oss 37920 0
snd_mixer_oss 16028 1 snd_pcm_oss
snd_pcm 75296 4 snd_hda_intel,snd_hda_codec,snd_pcm_oss
snd_seq_dummy 2656 0
snd_seq_oss 28576 0
snd_seq_midi 6464 0
snd_rawmidi 22176 1 snd_seq_midi
snd_seq_midi_event 6940 2 snd_seq_oss,snd_seq_midi
snd_seq 50224 6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_mid i_event
snd_timer 22276 2 snd_pcm,snd_seq
snd_seq_device 6920 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi ,snd_seq
snd 59204 19 snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec, snd_hwdep,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_se q_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
soundcore 7264 1 snd
snd_page_alloc 9156 2 snd_hda_intel,snd_pcm

Ubuntu 10.4

snd_hda_codec_realtek 208733 1
snd_hda_intel 20384 4
snd_hda_codec 79300 2 snd_hda_codec_realtek,snd_hda_intel
snd_hwdep 5668 1 snd_hda_codec
snd_pcm_oss 34571 0
snd_mixer_oss 13961 1 snd_pcm_oss
snd_pcm 71489 4 snd_hda_intel,snd_hda_codec,snd_pcm_oss
snd_seq_dummy 1498 0
snd_seq_oss 27658 0
snd_seq_midi 4621 0
snd_rawmidi 19141 1 snd_seq_midi
snd_seq_midi_event 6003 2 snd_seq_oss,snd_seq_midi
snd_seq 48170 6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_mid i_event
snd_timer 18720 2 snd_pcm,snd_seq
snd_seq_device 6052 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi ,snd_seq
snd 55971 21 snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec, snd_hwdep,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_se q_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_s eq,snd_timer,snd_seq_device
soundcore 6620 1 snd
snd_page_alloc 7236 2 snd_hda_intel,snd_pcm