Uplynula delší doba a zvuk mi přes moji snahu stále nejde. V předvolbách zvuku se neobjevuje žádný vstup, mimo webkamery. Pokusím se přidat podrobnější údaje v kódech.
petr@petr-P5E:~$ aplay -l
**** Seznam PLAYBACK Hardwarových zařízení ****
karta 0: NVidia [HDA NVidia], zařízení 3: HDMI 0 [HDMI 0]
Podzařízení: 0/1
Podzařízení #0: subdevice #0
karta 0: NVidia [HDA NVidia], zařízení 7: HDMI 0 [HDMI 0]
Podzařízení: 1/1
Podzařízení #0: subdevice #0
karta 0: NVidia [HDA NVidia], zařízení 8: HDMI 0 [HDMI 0]
Podzařízení: 1/1
Podzařízení #0: subdevice #0
karta 0: NVidia [HDA NVidia], zařízení 9: HDMI 0 [HDMI 0]
Podzařízení: 1/1
Podzařízení #0: subdevice #0
petr@petr-P5E:~$ lspci | grep -i audio
00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 02)
01:00.1 Audio device: nVidia Corporation GF108 High Definition Audio Controller (rev a1)
petr@petr-P5E:~$ lsmod | grep snd
snd_hda_codec_hdmi 28167 4
snd_usb_audio 112426 1
snd_hda_intel 33211 2
snd_hda_codec 103804 2 snd_hda_codec_hdmi,snd_hda_intel
snd_usbmidi_lib 25139 1 snd_usb_audio
snd_hwdep 13604 2 snd_usb_audio,snd_hda_codec
snd_seq_midi 13324 0
snd_pcm 96391 5 snd_hda_codec_hdmi,snd_usb_audio,snd_hda_intel,snd_hda_codec
snd_rawmidi 30486 2 snd_usbmidi_lib,snd_seq_midi
snd_seq_midi_event 14899 1 snd_seq_midi
snd_seq 61621 2 snd_seq_midi,snd_seq_midi_event
snd_timer 29602 2 snd_pcm,snd_seq
snd_seq_device 14462 3 snd_seq_midi,snd_rawmidi,snd_seq
snd 67382 16 snd_hda_codec_hdmi,snd_usb_audio,snd_hda_intel,snd_hda_codec,snd_usbmidi_lib,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
soundcore 12680 1 snd
snd_page_alloc 18529 2 snd_hda_intel,snd_pcm
petr@petr-P5E:~$ cat /proc/asound/cards
0 [NVidia ]: HDA-Intel - HDA NVidia
HDA NVidia at 0xfe8fc000 irq 17
1 [IM ]: USB-Audio - VF0530 Live! Cam Chat IM
Creative Labs VF0530 Live! Cam Chat IM at usb-0000:00:1d.7-4, high speed
petr@petr-P5E:~$ cat /proc/asound/modules
0 snd_hda_intel
1 snd_usb_audio
petr@petr-P5E:~$ cat /proc/asound/card0/codec#* | grep -i codec
Codec: Nvidia GPU 14 HDMI/DP
Codec: Nvidia GPU 14 HDMI/DP
Codec: Nvidia GPU 14 HDMI/DP
Codec: Nvidia GPU 14 HDMI/DP
petr@petr-P5E:~$ lspci
00:00.0 Host bridge: Intel Corporation 82X38/X48 Express DRAM Controller (rev 01)
00:01.0 PCI bridge: Intel Corporation 82X38/X48 Express Host-Primary PCI Express Bridge (rev 01)
00:1a.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 (rev 02)
00:1a.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #5 (rev 02)
00:1a.2 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #6 (rev 02)
00:1a.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #2 (rev 02)
00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 02)
00:1c.0 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 1 (rev 02)
00:1c.2 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 3 (rev 02)
00:1c.4 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 5 (rev 02)
00:1d.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #1 (rev 02)
00:1d.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #2 (rev 02)
00:1d.2 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #3 (rev 02)
00:1d.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #1 (rev 02)
00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev 92)
00:1f.0 ISA bridge: Intel Corporation 82801IR (ICH9R) LPC Interface Controller (rev 02)
00:1f.2 SATA controller: Intel Corporation 82801IR/IO/IH (ICH9R/DO/DH) 6 port SATA AHCI Controller (rev 02)
00:1f.3 SMBus: Intel Corporation 82801I (ICH9 Family) SMBus Controller (rev 02)
01:00.0 VGA compatible controller: nVidia Corporation GF108 [GeForce GT 430] (rev a1)
01:00.1 Audio device: nVidia Corporation GF108 High Definition Audio Controller (rev a1)
02:00.0 IDE interface: JMicron Technology Corp. JMB368 IDE controller
03:00.0 Ethernet controller: Marvell Technology Group Ltd. 88E8056 PCI-E Gigabit Ethernet Controller (rev 12)
05:03.0 FireWire (IEEE 1394): VIA Technologies, Inc. VT6306/7/8 [Fire II(M)] IEEE 1394 OHCI Controller (rev c0)
petr@petr-P5E:~$
Soubor : /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 $CMDLINE_OPTS && { /sbin/modpr$
#
# Workaround at bug #499695 (reverted in Ubuntu see LP #319505)
install snd-pcm /sbin/modprobe --ignore-install snd-pcm $CMDLINE_OPTS && { /sb$
install snd-mixer /sbin/modprobe --ignore-install snd-mixer $CMDLINE_OPTS && {$
install snd-seq /sbin/modprobe --ignore-install snd-seq $CMDLINE_OPTS && { /sb$
#
install snd-rawmidi /sbin/modprobe --ignore-install snd-rawmidi $CMDLINE_OPTS $
# Cause optional modules to be loaded above sound card driver modules
install snd-emu10k1 /sbin/modprobe --ignore-install snd-emu10k1 $CMDLINE_OPTS $
install snd-via82xx /sbin/modprobe --ignore-install snd-via82xx $CMDLINE_OPTS $
# Load saa7134-alsa instead of saa7134 (which gets dragged in by it anyway)
install saa7134 /sbin/modprobe --ignore-install saa7134 $CMDLINE_OPTS && { /sb$
# Prevent abnormal drivers from grabbing index 0
options bt87x index=-2
options cx88_alsa index=-2
options saa7134-alsa index=-2
options snd-atiixp-modem index=-2
options snd-intel8x0m index=-2
options snd-via82xx-modem index=-2
options snd-usb-audio index=-2
options snd-usb-caiaq index=-2
options snd-usb-ua101 index=-2
options snd-usb-us122l index=-2
options snd-usb-usx2y index=-2
# Ubuntu #62691, enable MPU for snd-cmipci
options snd-cmipci mpu_port=0x330 fm_port=0x388
# Keep snd-pcsp from being loaded as first soundcard
options snd-pcsp index=-2
# Keep snd-usb-audio from beeing loaded as first soundcard
options snd-usb-audio index=-2
Mám Ubuntu 11.04, 64bit, Unity. Pokud by byly k rozpoznání závady zapotřebí ještě další údaje, na požádání se budu snažit je doplnit.