Видел, здесь помогали решать проблемы с звуковыми картами High Definition Audio (snd-hda-intel). Но вопроса по именно моей модели не было, а настройки, указанные для других моделей, мне не подошли. У меня карта модели ALC882M, интегрированная в материнку ASUS P5LD2 Deluxe. Симптомы: звук ооочень тихий - при выворачивании усилителя до упора еле-еле слышно. Операционка Debian Etch 4. Модуль (alsa-driver) уже заменил на тестинговый, версии 1.0.16 - не помогло, все то же самое. Пробовал различные миксеры, шмиксеры... Перебирал модели в опциях к modprobe.d. Советуют бэкпортовское ядро, но я что-то сомневаюсь, стоит ли. Уже близок к отчаянному шагу - трате денег на новую звуковуху. Может, поможете с этой разобраться!
Кое-какие выводы команд:
С некоторыми моделями звук "залипает" на озвучке гнома; если вызываю любое другое аудиоприложение - выдается сообщение типа
Код: Выделить всё
ALSA lib pcm_dmix.c:864:(snd_pcm_dmix_open) unable to open slave
aplay: main:550: audio open error: Device or resource busyКод: Выделить всё
# cat /proc/asound/version
Advanced Linux Sound Architecture Driver Version 1.0.16.
Compiled on Mar 31 2008 for kernel 2.6.18-6-686 (SMP).Код: Выделить всё
# dpkg-query -W| grep alsa
alsa-base 1.0.13-5etch1
alsa-modules-2.6.18-6-686 1.0.16-1+2.6.18.dfsg.1-18etch1
alsa-oss 1.0.12-1
alsa-source 1.0.16-1
alsa-utils 1.0.13-2
gstreamer0.10-alsa 0.10.10-4
libpt-plugins-alsa 1.10.2-2+etch1
libsdl1.2debian-alsa 1.2.11-8Код:
# amixer
Simple mixer control 'Master',0
Capabilities: pvolume pvolume-joined pswitch pswitch-joined
Playback channels: Mono
Limits: Playback 0 - 31
Mono: Playback 31 [100%] [0.00dB] [on]
Simple mixer control 'Headphone',0
Capabilities: pswitch
Playback channels: Front Left - Front Right
Mono:
Front Left: Playback [on]
Front Right: Playback [on]
Simple mixer control 'PCM',0
Capabilities: pvolume
Playback channels: Front Left - Front Right
Limits: Playback 0 - 255
Mono:
Front Left: Playback 255 [100%] [0.00dB]
Front Right: Playback 255 [100%] [0.00dB]
Simple mixer control 'Front',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono:
Front Left: Playback 31 [100%] [0.00dB] [on]
Front Right: Playback 31 [100%] [0.00dB] [on]
Simple mixer control 'Front Mic',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono:
Front Left: Playback 31 [100%] [12.00dB] [off]
Front Right: Playback 31 [100%] [12.00dB] [off]
Simple mixer control 'Front Mic Boost',0
Capabilities: volume
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: 0 - 3
Front Left: 3 [100%]
Front Right: 3 [100%]
Simple mixer control 'Surround',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono:
Front Left: Playback 31 [100%] [0.00dB] [on]
Front Right: Playback 31 [100%] [0.00dB] [on]
Simple mixer control 'Center',0
Capabilities: pvolume pvolume-joined pswitch pswitch-joined
Playback channels: Mono
Limits: Playback 0 - 31
Mono: Playback 31 [100%] [0.00dB] [on]
Simple mixer control 'LFE',0
Capabilities: pvolume pvolume-joined pswitch pswitch-joined
Playback channels: Mono
Limits: Playback 0 - 31
Mono: Playback 31 [100%] [0.00dB] [on]
Simple mixer control 'Side',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono:
Front Left: Playback 31 [100%] [0.00dB] [on]
Front Right: Playback 31 [100%] [0.00dB] [on]
Simple mixer control 'Line',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono:
Front Left: Playback 31 [100%] [12.00dB] [off]
Front Right: Playback 31 [100%] [12.00dB] [off]
Simple mixer control 'CD',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono:
Front Left: Playback 31 [100%] [12.00dB] [on]
Front Right: Playback 31 [100%] [12.00dB] [on]
Simple mixer control 'Mic',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono:
Front Left: Playback 31 [100%] [12.00dB] [off]
Front Right: Playback 31 [100%] [12.00dB] [off]
Simple mixer control 'Mic Boost',0
Capabilities: volume
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: 0 - 3
Front Left: 3 [100%]
Front Right: 3 [100%]
Simple mixer control 'IEC958',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'Capture',0
Capabilities: cvolume cswitch
Capture channels: Front Left - Front Right
Limits: Capture 0 - 31
Front Left: Capture 0 [0%] [-12.00dB] [on]
Front Right: Capture 0 [0%] [-12.00dB] [on]
Simple mixer control 'Capture',1
Capabilities: cvolume cswitch
Capture channels: Front Left - Front Right
Limits: Capture 0 - 31
Front Left: Capture 0 [0%] [-12.00dB] [on]
Front Right: Capture 0 [0%] [-12.00dB] [on]
Simple mixer control 'Capture',2
Capabilities: cvolume cswitch
Capture channels: Front Left - Front Right
Limits: Capture 0 - 31
Front Left: Capture 0 [0%] [-12.00dB] [on]
Front Right: Capture 0 [0%] [-12.00dB] [on]
Simple mixer control 'Input Source',0
Capabilities: enum
Items: 'Mic' 'Front Mic' 'Line' 'CD'
Item0: 'Mic'
Simple mixer control 'Input Source',1
Capabilities: enum
Items: 'Mic' 'Front Mic' 'Line' 'CD'
Item0: 'Mic'
Simple mixer control 'Input Source',2
Capabilities: enum
Items: 'Mic' 'Front Mic' 'Line' 'CD'
Item0: 'Mic'(Вариант с одной из многочисленных "model")
Код:
dmesg | grep ALSA
ALSA /usr/src/modules/alsa-driver/pci/hda/../../alsa-kernel/pci/hda/hda_intel.c:1813: chipset global capabilities = 0x4401
ALSA /usr/src/modules/alsa-driver/pci/hda/../../alsa-kernel/pci/hda/hda_intel.c:749: codec_mask = 0x1
ALSA /usr/src/modules/alsa-driver/pci/hda/hda_codec.c:2894: autoconfig: line_outs=4 (0x14/0x15/0x16/0x17/0x0)
ALSA /usr/src/modules/alsa-driver/pci/hda/hda_codec.c:2898: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
ALSA /usr/src/modules/alsa-driver/pci/hda/hda_codec.c:2902: hp_outs=1 (0x1b/0x0/0x0/0x0/0x0)
ALSA /usr/src/modules/alsa-driver/pci/hda/hda_codec.c:2903: mono: mono_out=0x0
ALSA /usr/src/modules/alsa-driver/pci/hda/hda_codec.c:2911: inputs: mic=0x18, fmic=0x19, line=0x1a, fline=0x0, cd=0x1c, aux=0x0
ALSA /usr/src/modules/alsa-driver/pci/hda/hda_codec.c:1087: Cannot find slave Headphone Playback Volume, skipped
ALSA /usr/src/modules/alsa-driver/pci/hda/hda_codec.c:1087: Cannot find slave Speaker Playback Volume, skipped
ALSA /usr/src/modules/alsa-driver/pci/hda/hda_codec.c:1087: Cannot find slave Mono Playback Volume, skipped
ALSA /usr/src/modules/alsa-driver/pci/hda/hda_codec.c:1087: Cannot find slave Line-Out Playback Volume, skipped
ALSA /usr/src/modules/alsa-driver/pci/hda/hda_codec.c:1087: Cannot find slave Speaker Playback Switch, skipped
ALSA /usr/src/modules/alsa-driver/pci/hda/hda_codec.c:1087: Cannot find slave Mono Playback Switch, skipped
ALSA /usr/src/modules/alsa-driver/pci/hda/../../alsa-kernel/pci/hda/hda_intel.c:1293: azx_pcm_prepare: bufsize=0x10000, fragsize=0x1000, format=0x4011
ALSA /usr/src/modules/alsa-driver/pci/hda/hda_codec.c:695: hda_codec_setup_stream: NID=0x6, stream=0x5, channel=0, format=0x4011
ALSA /usr/src/modules/alsa-driver/pci/hda/hda_codec.c:695: hda_codec_setup_stream: NID=0x2, stream=0x5, channel=0, format=0x4011
ALSA /usr/src/modules/alsa-driver/pci/hda/hda_codec.c:695: hda_codec_setup_stream: NID=0x3, stream=0x5, channel=0, format=0x4011
ALSA /usr/src/modules/alsa-driver/pci/hda/hda_codec.c:695: hda_codec_setup_stream: NID=0x4, stream=0x5, channel=0, format=0x4011
ALSA /usr/src/modules/alsa-driver/pci/hda/hda_codec.c:695: hda_codec_setup_stream: NID=0x5, stream=0x5, channel=0, format=0x4011
ALSA /usr/src/modules/alsa-driver/pci/hda/../../alsa-kernel/pci/hda/hda_intel.c:1293: azx_pcm_prepare: bufsize=0x10000, fragsize=0x1000, format=0x4011
ALSA /usr/src/modules/alsa-driver/pci/hda/hda_codec.c:695: hda_codec_setup_stream: NID=0x6, stream=0x5, channel=0, format=0x4011
ALSA /usr/src/modules/alsa-driver/pci/hda/hda_codec.c:695: hda_codec_setup_stream: NID=0x2, stream=0x5, channel=0, format=0x4011
ALSA /usr/src/modules/alsa-driver/pci/hda/hda_codec.c:695: hda_codec_setup_stream: NID=0x3, stream=0x5, channel=0, format=0x4011
ALSA /usr/src/modules/alsa-driver/pci/hda/hda_codec.c:695: hda_codec_setup_stream: NID=0x4, stream=0x5, channel=0, format=0x4011
ALSA /usr/src/modules/alsa-driver/pci/hda/hda_codec.c:695: hda_codec_setup_stream: NID=0x5, stream=0x5, channel=0, format=0x4011
ALSA /usr/src/modules/alsa-driver/pci/hda/../../alsa-kernel/pci/hda/hda_intel.c:1293: azx_pcm_prepare: bufsize=0x10000, fragsize=0x1000, format=0x4011
ALSA /usr/src/modules/alsa-driver/pci/hda/hda_codec.c:695: hda_codec_setup_stream: NID=0x6, stream=0x5, channel=0, format=0x4011
ALSA /usr/src/modules/alsa-driver/pci/hda/hda_codec.c:695: hda_codec_setup_stream: NID=0x2, stream=0x5, channel=0, format=0x4011
ALSA /usr/src/modules/alsa-driver/pci/hda/hda_codec.c:695: hda_codec_setup_stream: NID=0x3, stream=0x5, channel=0, format=0x4011
ALSA /usr/src/modules/alsa-driver/pci/hda/hda_codec.c:695: hda_codec_setup_stream: NID=0x4, stream=0x5, channel=0, format=0x4011
ALSA /usr/src/modules/alsa-driver/pci/hda/hda_codec.c:695: hda_codec_setup_stream: NID=0x5, stream=0x5, channel=0, format=0x4011Код: Выделить всё
# lspci
00:00.0 Host bridge: Intel Corporation 945G/GZ/P/PL Express Memory Controller Hub (rev 81)
00:01.0 PCI bridge: Intel Corporation 945G/GZ/P/PL Express PCI Express Root Port (rev 81)
00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 01)
00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1 (rev 01)
00:1c.4 PCI bridge: Intel Corporation 82801GR/GH/GHM (ICH7 Family) PCI Express Port 5 (rev 01)
00:1c.5 PCI bridge: Intel Corporation 82801GR/GH/GHM (ICH7 Family) PCI Express Port 6 (rev 01)
00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #1 (rev 01)
00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #2 (rev 01)
00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #3 (rev 01)
00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #4 (rev 01)
00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI Controller (rev 01)
00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev e1)
00:1f.0 ISA bridge: Intel Corporation 82801GB/GR (ICH7 Family) LPC Interface Bridge (rev 01)
00:1f.1 IDE interface: Intel Corporation 82801G (ICH7 Family) IDE Controller (rev 01)
00:1f.2 IDE interface: Intel Corporation 82801GB/GR/GH (ICH7 Family) Serial ATA Storage Controller IDE (rev 01)
00:1f.3 SMBus: Intel Corporation 82801G (ICH7 Family) SMBus Controller (rev 01)
01:01.0 FireWire (IEEE 1394): VIA Technologies, Inc. IEEE 1394 Host Controller (rev 46)
01:02.0 Multimedia controller: Philips Semiconductors SAA7133/SAA7135 Video Broadcast Decoder (rev d1)
01:03.0 FireWire (IEEE 1394): Texas Instruments TSB43AB22/A IEEE-1394a-2000 Controller (PHY/Link)
01:04.0 Mass storage controller: Integrated Technology Express, Inc. ITE 8211F Single Channel UDMA 133 (ASUS 8211 (ITE IT8212 ATA RAID Controller)) (rev 11)
02:00.0 Mass storage controller: Silicon Image, Inc. SiI 3132 Serial ATA Raid II Controller (rev 01)
03:00.0 Ethernet controller: Marvell Technology Group Ltd. 88E8053 PCI-E Gigabit Ethernet Controller (rev 15)
05:00.0 VGA compatible controller: nVidia Corporation NV43 [GeForce 6600] (rev a2).