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Hi,
Sound volume is very very low, I am barely able to hear anything. even if I pump it up to full I hear faint noise. everything was working before, It just broke after recent kernel upgrade.
I checked alsamixer, nothing is muted. also I blacklisted PC speaker but still no sound
#
Kernel ----------------------------------------------------
#
Linux moody 2.6.30-ARCH #1 SMP PREEMPT Sat Jul 4 02:24:43 CEST 2009 x86_64 AMD Athlon(tm) 64 Processor 3000+ AuthenticAMD GNU/Linux
#
#
Loaded Modules --------------------------------------------
#
snd_via82xx 28888 0
#
snd_ac97_codec 133592 1 snd_via82xx
#
snd_mpu401_uart 9264 1 snd_via82xx
#
snd_rawmidi 26560 1 snd_mpu401_uart
#
snd_seq_dummy 3540 0
#
snd_seq_oss 36224 0
#
snd_seq_midi_event 8592 1 snd_seq_oss
#
snd_seq 64640 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi_event
#
snd_seq_device 8324 4 snd_rawmidi,snd_seq_dummy,snd_seq_oss,snd_seq
#
snd_pcm_oss 47328 0
#
snd_pcm 90808 3 snd_via82xx,snd_ac97_codec,snd_pcm_oss
#
snd_timer 25344 2 snd_seq,snd_pcm
#
snd_page_alloc 10752 2 snd_via82xx,snd_pcm
#
snd_mixer_oss 20976 1 snd_pcm_oss
#
snd 76712 11 snd_via82xx,snd_ac97_codec,snd_mpu401_uart,snd_rawmidi,snd_seq_oss,snd_seq,snd_seq_device,snd_pcm_oss,snd_pcm,snd_timer,snd_mixer_oss
#
#
Proc Config -----------------------------------------------
#
CONFIG_SOUND=m
#
CONFIG_SOUND_OSS_CORE=y
#
CONFIG_SND=m
#
CONFIG_SND_TIMER=m
#
CONFIG_SND_PCM=m
#
CONFIG_SND_HWDEP=m
#
CONFIG_SND_RAWMIDI=m
#
CONFIG_SND_JACK=y
#
CONFIG_SND_SEQUENCER=m
#
CONFIG_SND_SEQ_DUMMY=m
#
CONFIG_SND_OSSEMUL=y
#
CONFIG_SND_MIXER_OSS=m
#
CONFIG_SND_PCM_OSS=m
#
CONFIG_SND_PCM_OSS_PLUGINS=y
#
CONFIG_SND_SEQUENCER_OSS=y
#
CONFIG_SND_HRTIMER=m
#
CONFIG_SND_SEQ_HRTIMER_DEFAULT=y
#
CONFIG_SND_DYNAMIC_MINORS=y
#
CONFIG_SND_SUPPORT_OLD_API=y
#
CONFIG_SND_VERBOSE_PROCFS=y
#
# CONFIG_SND_VERBOSE_PRINTK is not set
#
# CONFIG_SND_DEBUG is not set
#
CONFIG_SND_VMASTER=y
#
CONFIG_SND_MPU401_UART=m
#
CONFIG_SND_OPL3_LIB=m
#
CONFIG_SND_VX_LIB=m
#
CONFIG_SND_AC97_CODEC=m
#
CONFIG_SND_DRIVERS=y
#
# CONFIG_SND_PCSP is not set
#
CONFIG_SND_DUMMY=m
#
CONFIG_SND_VIRMIDI=m
#
CONFIG_SND_MTPAV=m
#
CONFIG_SND_MTS64=m
#
CONFIG_SND_SERIAL_U16550=m
#
CONFIG_SND_MPU401=m
#
CONFIG_SND_PORTMAN2X4=m
#
CONFIG_SND_AC97_POWER_SAVE=y
#
CONFIG_SND_AC97_POWER_SAVE_DEFAULT=0
#
CONFIG_SND_SB_COMMON=m
#
CONFIG_SND_SB16_DSP=m
#
CONFIG_SND_PCI=y
#
CONFIG_SND_AD1889=m
#
CONFIG_SND_ALS300=m
#
CONFIG_SND_ALS4000=m
#
CONFIG_SND_ALI5451=m
#
CONFIG_SND_ATIIXP=m
#
CONFIG_SND_ATIIXP_MODEM=m
#
CONFIG_SND_AU8810=m
#
CONFIG_SND_AU8820=m
#
CONFIG_SND_AU8830=m
#
CONFIG_SND_AW2=m
#
CONFIG_SND_AZT3328=m
#
CONFIG_SND_BT87X=m
#
# CONFIG_SND_BT87X_OVERCLOCK is not set
#
CONFIG_SND_CA0106=m
#
CONFIG_SND_CMIPCI=m
#
CONFIG_SND_OXYGEN_LIB=m
#
CONFIG_SND_OXYGEN=m
#
CONFIG_SND_CS4281=m
#
CONFIG_SND_CS46XX=m
#
CONFIG_SND_CS46XX_NEW_DSP=y
#
CONFIG_SND_CS5530=m
#
CONFIG_SND_DARLA20=m
#
CONFIG_SND_GINA20=m
#
CONFIG_SND_LAYLA20=m
#
CONFIG_SND_DARLA24=m
#
CONFIG_SND_GINA24=m
#
CONFIG_SND_LAYLA24=m
#
CONFIG_SND_MONA=m
#
CONFIG_SND_MIA=m
#
CONFIG_SND_ECHO3G=m
#
CONFIG_SND_INDIGO=m
#
CONFIG_SND_INDIGOIO=m
#
CONFIG_SND_INDIGODJ=m
#
CONFIG_SND_INDIGOIOX=m
#
CONFIG_SND_INDIGODJX=m
#
CONFIG_SND_EMU10K1=m
#
CONFIG_SND_EMU10K1X=m
#
CONFIG_SND_ENS1370=m
#
CONFIG_SND_ENS1371=m
#
CONFIG_SND_ES1938=m
#
CONFIG_SND_ES1968=m
#
CONFIG_SND_FM801=m
#
CONFIG_SND_FM801_TEA575X_BOOL=y
#
CONFIG_SND_FM801_TEA575X=m
#
CONFIG_SND_HDA_INTEL=m
#
CONFIG_SND_HDA_HWDEP=y
#
CONFIG_SND_HDA_RECONFIG=y
#
CONFIG_SND_HDA_INPUT_BEEP=y
#
CONFIG_SND_HDA_CODEC_REALTEK=y
#
CONFIG_SND_HDA_CODEC_ANALOG=y
#
CONFIG_SND_HDA_CODEC_SIGMATEL=y
#
CONFIG_SND_HDA_CODEC_VIA=y
#
CONFIG_SND_HDA_CODEC_ATIHDMI=y
#
CONFIG_SND_HDA_CODEC_NVHDMI=y
#
CONFIG_SND_HDA_CODEC_INTELHDMI=y
#
CONFIG_SND_HDA_ELD=y
#
CONFIG_SND_HDA_CODEC_CONEXANT=y
#
CONFIG_SND_HDA_CODEC_CMEDIA=y
#
CONFIG_SND_HDA_CODEC_SI3054=y
#
CONFIG_SND_HDA_GENERIC=y
#
CONFIG_SND_HDA_POWER_SAVE=y
#
CONFIG_SND_HDA_POWER_SAVE_DEFAULT=0
#
CONFIG_SND_HDSP=m
#
CONFIG_SND_HDSPM=m
#
CONFIG_SND_HIFIER=m
#
CONFIG_SND_ICE1712=m
#
CONFIG_SND_ICE1724=m
#
CONFIG_SND_INTEL8X0=m
#
CONFIG_SND_INTEL8X0M=m
#
CONFIG_SND_KORG1212=m
#
CONFIG_SND_MAESTRO3=m
#
CONFIG_SND_MIXART=m
#
CONFIG_SND_NM256=m
#
CONFIG_SND_PCXHR=m
#
CONFIG_SND_RIPTIDE=m
#
CONFIG_SND_RME32=m
#
CONFIG_SND_RME96=m
#
CONFIG_SND_RME9652=m
#
CONFIG_SND_SONICVIBES=m
#
CONFIG_SND_TRIDENT=m
#
CONFIG_SND_VIA82XX=m
#
CONFIG_SND_VIA82XX_MODEM=m
#
CONFIG_SND_VIRTUOSO=m
#
CONFIG_SND_VX222=m
#
CONFIG_SND_YMFPCI=m
#
CONFIG_SND_SPI=y
#
CONFIG_SND_USB=y
#
CONFIG_SND_USB_AUDIO=m
#
CONFIG_SND_USB_USX2Y=m
#
CONFIG_SND_USB_CAIAQ=m
#
CONFIG_SND_USB_CAIAQ_INPUT=y
#
CONFIG_SND_USB_US122L=m
#
CONFIG_SND_PCMCIA=y
#
CONFIG_SND_VXPOCKET=m
#
CONFIG_SND_PDAUDIOCF=m
#
CONFIG_SND_SOC=m
#
CONFIG_SND_SOC_I2C_AND_SPI=m
#
# CONFIG_SND_SOC_ALL_CODECS is not set
#
# CONFIG_SOUND_PRIME is not set
#
#
Modprobe Conf ---------------------------------------------
#
Warning: module config file does not exist
#
This means any kernel modules will not be auto loaded
#
See your linux distro docs on how to create this file
#
#
Proc Asound -----------------------------------------------
#
Advanced Linux Sound Architecture Driver Version 1.0.20.
#
0 [V8237 ]: VIA8237 - VIA 8237
#
VIA 8237 with VIA1617A at 0xeb00, irq 22
#
2: : timer
#
3: : sequencer
#
4: [ 0- 1]: digital audio playback
#
5: [ 0- 1]: digital audio capture
#
6: [ 0- 0]: digital audio playback
#
7: [ 0- 0]: digital audio capture
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8: [ 0] : control
#
cat: /proc/asound/hwdep: No such file or directory
#
00-00: VIA 8237 : VIA 8237 : playback 4 : capture 1
#
00-01: VIA 8237 : VIA 8237 : playback 1 : capture 1
#
Client info
#
cur clients : 3
#
peak clients : 3
#
max clients : 192
#
#
Client 0 : "System" [Kernel]
#
Port 0 : "Timer" (Rwe-)
#
Port 1 : "Announce" (R-e-)
#
Connecting To: 15:0
#
Client 14 : "Midi Through" [Kernel]
#
Port 0 : "Midi Through Port-0" (RWe-)
#
Client 15 : "OSS sequencer" [Kernel]
#
Port 0 : "Receiver" (-we-)
#
Connected From: 0:1
#
#
Dev Snd ---------------------------------------------------
#
controlC0 pcmC0D0c pcmC0D0p pcmC0D1c pcmC0D1p seq timer
#
#
CPU -------------------------------------------------------
#
model name : AMD Athlon(tm) 64 Processor 3000+
#
cpu MHz : 1999.601
#
#
RAM -------------------------------------------------------
#
MemTotal: 1026132 kB
#
SwapTotal: 1574360 kB
#
#
Hardware --------------------------------------------------
#
00:00.0 Host bridge: VIA Technologies, Inc. K8M800 Host Bridge
#
00:00.1 Host bridge: VIA Technologies, Inc. K8M800 Host Bridge
#
00:00.2 Host bridge: VIA Technologies, Inc. K8M800 Host Bridge
#
00:00.3 Host bridge: VIA Technologies, Inc. K8M800 Host Bridge
#
00:00.4 Host bridge: VIA Technologies, Inc. K8M800 Host Bridge
#
00:00.7 Host bridge: VIA Technologies, Inc. K8M800 Host Bridge
#
00:11.5 Multimedia audio controller: VIA Technologies, Inc. VT8233/A/8235/8237 AC97 Audio Controller (rev 60)
#
00:18.0 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration
#
00:18.1 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Address Map
#
00:18.2 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] DRAM Controller
#
00:18.3 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Miscellaneous Control
Please help
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What do you use ? oss, alsa, pulseaudio ?
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here is ALSA-info
http://www.alsa-project.org/db/?f=07a66 … c1ae32d984
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Okay, I fixed my issue.
I had to run this script
for i in $(seq 0 3);
do amixer -Dhw:0 set 'VIA DXS',$i 80%;
done
The output was:
bash-4.0$ ./alsa-fix.sh
Simple mixer control 'VIA DXS',0
Capabilities: pvolume
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono:
Front Left: Playback 25 [81%] [-9.00dB]
Front Right: Playback 25 [81%] [-9.00dB]
Simple mixer control 'VIA DXS',1
Capabilities: pvolume
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono:
Front Left: Playback 25 [81%] [-9.00dB]
Front Right: Playback 25 [81%] [-9.00dB]
Simple mixer control 'VIA DXS',2
Capabilities: pvolume
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono:
Front Left: Playback 25 [81%] [-9.00dB]
Front Right: Playback 25 [81%] [-9.00dB]
Simple mixer control 'VIA DXS',3
Capabilities: pvolume
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono:
Front Left: Playback 25 [81%] [-9.00dB]
Front Right: Playback 25 [81%] [-9.00dB]
Hope it helps others
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