PDA

View Full Version : [ubuntu] Sound card gone



Orlando84
August 4th, 2010, 11:30 AM
Hi all Ubuntians!
I've got a trouble with my sound card. I'd like to tell the actions I did that made my sound card seems to be "broken". I've plugged earphones, than noticed that sound is still going through laptop dynamics. I went to System->Sound, and on one of the tabs changed sound output from "speakers " to "earphones". Everything looked fine until my laptop hanged. I rebooted it with pressing and holding "power" button. When it loaded the Ubuntu system I've noticed that there were no system sounds, then I went to System->sound to check the trouble and saw that there was no device at all (on the devices tab). lspci says that card is OK

lspci
00:14.2 Audio device: ATI Technologies Inc IXP SB4x0 High Definition Audio Controller (rev 01)So help me please to make my sound card working again.

P.S. I don't even know which I'm running: Pulse Audio or ALSA

Orlando84
August 4th, 2010, 12:14 PM
This is output of
lsmod
Module Size Used by
binfmt_misc 8356 1
ppdev 6688 0
arc4 1660 2
ecb 2524 2
ath5k 124260 0
mac80211 181236 1 ath5k
ath 8060 1 ath5k
lp 8964 0
snd_hda_codec_realtek 203328 1
snd_hda_codec_si3054 4636 1
snd_hda_intel 26920 0
snd_hda_codec 75708 3 snd_hda_codec_realtek,snd_hda_codec_si3054,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_codec_si3054,snd_hda_intel,snd_hda_codec,s nd_pcm_oss
snd_seq_dummy 2656 0
snd_seq_oss 28576 0
snd_seq_midi 6432 0
snd_rawmidi 22208 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 13 snd_hda_codec_realtek,snd_hda_codec_si3054,snd_hda _intel,snd_hda_codec,snd_hwdep,snd_pcm_oss,snd_mix er_oss,snd_pcm,snd_seq_oss,snd_rawmidi,snd_seq,snd _timer,snd_seq_device
cfg80211 93052 3 ath5k,mac80211,ath
soundcore 7264 1 snd
parport 35340 2 ppdev,lp
snd_page_alloc 9156 2 snd_hda_intel,snd_pcm
iptable_filter 3100 0
ip_tables 11692 1 iptable_filter
x_tables 16544 1 ip_tables
joydev 10272 0
mmc_block 10592 0
pcmcia 36808 0
yenta_socket 24200 1
sdhci_pci 7100 0
rsrc_nonstatic 11644 1 yenta_socket
sdhci 17472 1 sdhci_pci
led_class 4096 2 ath5k,sdhci
pcmcia_core 35792 3 pcmcia,yenta_socket,rsrc_nonstatic
psmouse 56180 0
i2c_piix4 9932 0
serio_raw 5280 0
shpchp 32272 0
ricoh_mmc 3676 0
hid_a4tech 2652 0
usbhid 38208 0
8139too 22620 0
8139cp 19260 0
mii 5212 2 8139too,8139cp
video 19380 0
output 2780 1 video
radeon 636000 2
ttm 36212 1 radeon
drm 159584 4 radeon,ttm
i2c_algo_bit 5760 1 radeon
ati_agp 6760 0
agpgart 34988 3 ttm,drm,ati_agp