dingo garsas

Sveiki. Nei is sio, nei is to (nebuvo nei atnaujinimu, nei kazkokiu programu ar paketu diegimo ar salinimo) dingo garsas. Tiesiog vakar vakare dar filma ziurejau, o siandien ijungus laptopa - jokio garso. Ubuntu 13.04, 64 bit. Idomiausia, kad ziurint garso nustatymus randu keistus dalykus: isvestis - "fiktyvi isvestis", ivestis - irasyti garsa is - ir tuscia (mikrofonas yra). Gal kas susidure ir yra minciu kur ieskoti problemu? Panasiai buvo kai tik instaliaves buvau (iskart po isleidimo). Tai padejo perinstaliavimas (matyt buvau gal pasalines koki paketa ir nesuradau kuri).

Kur rasti problema? Na pradzia turbut nuo logu...
Praverstu ir:

cat /proc/asound/cards
cat /proc/asound/devices
cat /proc/asound/pcm
lsmod

Perkrovus kompa problema issisprende. Kazkaip nestabiliai dirba 13.04. Fedora buvo stabilesne.

irmantas@Think:~$     cat /proc/asound/cards
 0 [PCH            ]: HDA-Intel - HDA Intel PCH
                      HDA Intel PCH at 0xf2520000 irq 45
29 [ThinkPadEC     ]: ThinkPad EC - ThinkPad Console Audio Control
                      ThinkPad Console Audio Control at EC reg 0x30, fw unknown
irmantas@Think:~$     cat /proc/asound/devices
  1:        : sequencer
  2: [29]   : control
  3: [ 0- 8]: digital audio playback
  4: [ 0- 7]: digital audio playback
  5: [ 0- 3]: digital audio playback
  6: [ 0- 0]: digital audio playback
  7: [ 0- 0]: digital audio capture
  8: [ 0- 3]: hardware dependent
  9: [ 0- 0]: hardware dependent
 10: [ 0]   : control
 33:        : timer

irmantas@Think:~$     cat /proc/asound/pcm
00-00: CONEXANT Analog : CONEXANT Analog : playback 1 : capture 1
00-03: HDMI 0 : HDMI 0 : playback 1
00-07: HDMI 1 : HDMI 1 : playback 1
00-08: HDMI 2 : HDMI 2 : playback 1

irmantas@Think:~$     lsmod
Module                  Size  Used by
parport_pc             28152  0 
ppdev                  17073  0 
bnep                   18036  2 
rfcomm                 42641  0 
bluetooth             228619  10 bnep,rfcomm
uvcvideo               80847  0 
videobuf2_vmalloc      13056  1 uvcvideo
videobuf2_memops       13202  1 videobuf2_vmalloc
videobuf2_core         40513  1 uvcvideo
videodev              129260  2 uvcvideo,videobuf2_core
snd_hda_codec_hdmi     36913  1 
snd_hda_codec_conexant    62000  1 
joydev                 17377  0 
coretemp               13355  0 
kvm                   443165  0 
ghash_clmulni_intel    13259  0 
aesni_intel            55399  1 
aes_x86_64             17255  1 aesni_intel
xts                    12885  1 aesni_intel
lrw                    13257  1 aesni_intel
gf128mul               14951  2 lrw,xts
ablk_helper            13597  1 aesni_intel
cryptd                 20373  3 ghash_clmulni_intel,aesni_intel,ablk_helper
snd_hda_intel          39619  3 
snd_hda_codec         136453  3 snd_hda_codec_hdmi,snd_hda_codec_conexant,snd_hda_intel
snd_hwdep              13602  1 snd_hda_codec
snd_pcm                97451  3 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel
snd_page_alloc         18710  2 snd_pcm,snd_hda_intel
thinkpad_acpi          81222  0 
arc4                   12615  2 
snd_seq_midi           13324  0 
snd_seq_midi_event     14899  1 snd_seq_midi
nvram                  14362  1 thinkpad_acpi
microcode              22881  0 
tpm_tis                18675  0 
iwldvm                241834  0 
mac80211              606457  1 iwldvm
snd_rawmidi            30180  1 snd_seq_midi
wmi                    19070  0 
mac_hid                13205  0 
i915                  600351  3 
snd_seq                61554  2 snd_seq_midi_event,snd_seq_midi
snd_seq_device         14497  3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer              29425  2 snd_pcm,snd_seq
iwlwifi               173477  1 iwldvm
video                  19390  1 i915
drm_kms_helper         49394  1 i915
psmouse                95870  0 
cfg80211              510937  3 iwlwifi,mac80211,iwldvm
drm                   286313  4 i915,drm_kms_helper
snd                    68876  17 snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_hda_codec_conexant,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec,snd_hda_intel,thinkpad_acpi,snd_seq_device
lpc_ich                17061  0 
serio_raw              13215  0 
mei                    41158  0 
i2c_algo_bit           13413  1 i915
soundcore              12680  1 snd
lp                     17759  0 
parport                46345  3 lp,ppdev,parport_pc
hid_generic            12540  0 
usbhid                 47074  0 
hid                   101002  2 hid_generic,usbhid
sdhci_pci              18590  0 
sdhci                  32522  1 sdhci_pci
e1000e                198787  0 
ahci                   25731  3 
libahci                31364  1 ahci
irmantas@Think:~$

Tema perkelta iš https://legacy.ubuntu.lt/forum/viewtopic.php?f=1&t=8864