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Hello,
I am unable to resolve an audio problem running slitaz linux 4.0. I did trouble shoot from the command line the mixer and card status and tried various players with included codecs. In alsa mixer, all the sliders for master, pcm, etc. were maxed to 100% and the card and sound chip is listed. Aplay -l gives output that seems to indicate that the driver is loaded and if I play an mp3 file, I can hear the audio backround hiss increase during play and dim down again when the audio is finished. All the output jacks were tried, only one jack produces a audible hiss. Here is what I have:
-Computer-
Processor : 2x Intel(R) Pentium(R) 4 CPU 2.80GHz
Memory : 2073MB (144MB used)
Operating System : Slitaz GNU/Linux 4.0
X11 Vendor : (null)
-Multimedia-
Audio Adapter : EMU10K1 - SB Live! Value [CT4670]
-Input Devices-
PC Speaker
AT Translated Set 2 keyboard
ImExPS/2 Generic Explorer Mouse
Power Button
Power Button
-Printers-
No suitable CUPS library found
-IDE Disks-
SDCFHS-016G
PIONEER DVD-RW DVR-106D
SAMSUNG CD-ROM SC-140C
-SCSI Disks-
Sony UMH-U HS-MS
Lexar USB Flash Drive
lspci -v | grep -B1 -A12 -i audio
03:09.0 Multimedia audio controller: Creative Labs SB Live! EMU10k1 (rev 05)
Subsystem: Creative Labs CT4850 SBLive! Value
Flags: bus master, medium devsel, latency 64, IRQ 21
I/O ports at b800 [size=32]
Capabilities: <access denied>
Kernel driver in use: EMU10K1_Audigy
Kernel modules: snd-emu10k1
03:09.1 Input device controller: Creative Labs SB Live! Game Port (rev 05)
Subsystem: Creative Labs Gameport Joystick
Flags: bus master, medium devsel, latency 64
I/O ports at bc00 [size=8]
Capabilities: <access denied>
aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: Live [SB Live! Value [CT4670]], device 0: emu10k1 [ADC Capture/Standard PCM Playback]
Subdevices: 32/32
Subdevice #0: subdevice #0
Subdevice #1: subdevice #1
Subdevice #2: subdevice #2
Subdevice #3: subdevice #3
Subdevice #4: subdevice #4
Subdevice #5: subdevice #5
Subdevice #6: subdevice #6
Subdevice #7: subdevice #7
Subdevice #8: subdevice #8
Subdevice #9: subdevice #9
Subdevice #10: subdevice #10
Subdevice #11: subdevice #11
Subdevice #12: subdevice #12
Subdevice #13: subdevice #13
Subdevice #14: subdevice #14
Subdevice #15: subdevice #15
Subdevice #16: subdevice #16
Subdevice #17: subdevice #17
Subdevice #18: subdevice #18
Subdevice #19: subdevice #19
Subdevice #20: subdevice #20
Subdevice #21: subdevice #21
Subdevice #22: subdevice #22
Subdevice #23: subdevice #23
Subdevice #24: subdevice #24
Subdevice #25: subdevice #25
Subdevice #26: subdevice #26
Subdevice #27: subdevice #27
Subdevice #28: subdevice #28
Subdevice #29: subdevice #29
Subdevice #30: subdevice #30
Subdevice #31: subdevice #31
card 0: Live [SB Live! Value [CT4670]], device 2: emu10k1 efx [Multichannel Capture/PT Playback]
Subdevices: 8/8
Subdevice #0: subdevice #0
Subdevice #1: subdevice #1
Subdevice #2: subdevice #2
Subdevice #3: subdevice #3
Subdevice #4: subdevice #4
Subdevice #5: subdevice #5
Subdevice #6: subdevice #6
Subdevice #7: subdevice #7
card 0: Live [SB Live! Value [CT4670]], device 3: emu10k1 [Multichannel Playback]
Subdevices: 1/1
Subdevice #0: subdevice #0
amixer -c0 scontrols
Simple mixer control 'Master',0
Simple mixer control 'Headphone LFE',1
Simple mixer control 'Headphone',1
Simple mixer control 'Headphone Center',1
Simple mixer control 'Tone',0
Simple mixer control 'Bass',0
Simple mixer control 'Treble',0
Simple mixer control 'PCM',0
Simple mixer control 'Front',0
Simple mixer control 'Surround',0
Simple mixer control 'Center',0
Simple mixer control 'LFE',0
Simple mixer control 'Synth',0
Simple mixer control 'Wave',0
Simple mixer control 'Wave Center',0
Simple mixer control 'Wave LFE',0
Simple mixer control 'Wave Surround',0
Simple mixer control 'Line',0
Simple mixer control 'Line LiveDrive',0
Simple mixer control 'Line2 LiveDrive',1
Simple mixer control 'CD',0
Simple mixer control 'Mic',0
Simple mixer control 'Mic Boost (+20dB)',0
Simple mixer control 'Mic Select',0
Simple mixer control 'Video',0
Simple mixer control 'Phone',0
Simple mixer control 'IEC958 Coaxial',0
Simple mixer control 'IEC958 LiveDrive',0
Simple mixer control 'IEC958 Optical Raw',0
Simple mixer control 'IEC958 TTL',0
Simple mixer control 'Beep',0
Simple mixer control 'Aux',0
Simple mixer control 'Capture',0
Simple mixer control 'Mix',0
Simple mixer control 'Mix Mono',0
Simple mixer control 'AC97',0
Simple mixer control 'External Amplifier',0
Simple mixer control 'SB Live Analog/Digital Output Jack',0
In the bios, ac'97 is in auto and pnp cards use the operating system plug and play detection, not bios. I also had ac'97 denied and bios to detect pnp cards. It made no difference in output.
Thank you for your time.
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