LinuxQuestions.org

LinuxQuestions.org (/questions/)
-   Linux - Newbie (http://www.linuxquestions.org/questions/linux-newbie-8/)
-   -   My speakers do not work (http://www.linuxquestions.org/questions/linux-newbie-8/my-speakers-do-not-work-943113/)

WantLinuxHelp 05-03-2012 11:29 AM

My speakers do not work
 
My speakers are not working. Headphones also seem not to work. Both worked previously. I don't know when they stopped working.

I followed directions here:

https://help.ubuntu.com/community/SoundTroubleshooting

and here is the output I received (information on the system is below this output):


myusername@mycomputername:~$ sudo dmidecode
[sudo] password for myusername:
# dmidecode 2.9
SMBIOS 2.3 present.
73 structures occupying 2580 bytes.
Table at 0x000F0450.
...

Handle 0x0000, DMI type 0, 20 bytes
BIOS Information
Vendor: Dell Inc.
Version: A07
Release Date: 03/31/2006
Address: 0xF0000
Runtime Size: 64 kB
ROM Size: 512 kB
Characteristics:
PCI is supported
PNP is supported
APM is supported
BIOS is upgradeable
BIOS shadowing is allowed
Boot from CD is supported
Selectable boot is supported
EDD is supported
Japanese floppy for Toshiba 1.2 MB is supported (int 13h)
Print screen service is supported (int 5h)
8042 keyboard services are supported (int 9h)
Serial services are supported (int 14h)
Printer services are supported (int 17h)
ACPI is supported
USB legacy is supported
LS-120 boot is supported
BIOS boot specification is supported
Function key-initiated network boot is supported

...

myusername@mycomputername:~$ aplay /usr/share/sounds/alsa/Front_Center.wav
Playing WAVE '/usr/share/sounds/alsa/Front_Center.wav' : Signed 16 bit Little Endian, Rate 48000 Hz, Mono
[NOTHING HEARD]
myusername@mycomputername:~$ sudo aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: ICH7 [Intel ICH7], device 0: Intel ICH [Intel ICH7]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: ICH7 [Intel ICH7], device 4: Intel ICH - IEC958 [Intel ICH7 - IEC958]
Subdevices: 1/1
Subdevice #0: subdevice #0
myusername@mycomputername:~$ find /lib/modules/`uname -r` | grep snd
/lib/modules/2.6.38-14-generic/kernel/sound/synth/emux/snd-emux-synth.ko
/lib/modules/2.6.38-14-generic/kernel/sound/synth/snd-util-mem.ko
/lib/modules/2.6.38-14-generic/kernel/sound/soc/codecs/snd-soc-wm8961.ko
/lib/modules/2.6.38-14-generic/kernel/sound/soc/codecs/snd-soc-tlv320dac33.ko
/lib/modules/2.6.38-14-generic/kernel/sound/soc/codecs/snd-soc-wm8804.ko
/lib/modules/2.6.38-14-generic/kernel/sound/soc/codecs/snd-soc-wm8731.ko
/lib/modules/2.6.38-14-generic/kernel/sound/soc/codecs/snd-soc-tlv320aic23.ko
/lib/modules/2.6.38-14-generic/kernel/sound/soc/codecs/snd-soc-wm8990.ko
/lib/modules/2.6.38-14-generic/kernel/sound/soc/codecs/snd-soc-wm8580.ko
/lib/modules/2.6.38-14-generic/kernel/sound/soc/codecs/snd-soc-wm8994.ko
/lib/modules/2.6.38-14-generic/kernel/sound/soc/codecs/snd-soc-l3.ko
/lib/modules/2.6.38-14-generic/kernel/sound/soc/codecs/snd-soc-wm8753.ko
/lib/modules/2.6.38-14-generic/kernel/sound/soc/codecs/snd-soc-tpa6130a2.ko
/lib/modules/2.6.38-14-generic/kernel/sound/soc/codecs/snd-soc-wm8728.ko
/lib/modules/2.6.38-14-generic/kernel/sound/soc/codecs/snd-soc-ak4642.ko
/lib/modules/2.6.38-14-generic/kernel/sound/soc/codecs/snd-soc-tlv320aic3x.ko
/lib/modules/2.6.38-14-generic/kernel/sound/soc/codecs/snd-soc-wm8727.ko
/lib/modules/2.6.38-14-generic/kernel/sound/soc/codecs/snd-soc-wm8962.ko
/lib/modules/2.6.38-14-generic/kernel/sound/soc/codecs/snd-soc-da7210.ko
/lib/modules/2.6.38-14-generic/kernel/sound/soc/codecs/snd-soc-uda134x.ko
/lib/modules/2.6.38-14-generic/kernel/sound/soc/codecs/snd-soc-wm8955.ko
/lib/modules/2.6.38-14-generic/kernel/sound/soc/codecs/snd-soc-wm8737.ko
/lib/modules/2.6.38-14-generic/kernel/sound/soc/codecs/snd-soc-wm8960.ko
/lib/modules/2.6.38-14-generic/kernel/sound/soc/codecs/snd-soc-ad1836.ko
/lib/modules/2.6.38-14-generic/kernel/sound/soc/codecs/snd-soc-wm8995.ko
/lib/modules/2.6.38-14-generic/kernel/sound/soc/codecs/snd-soc-ad193x.ko
/lib/modules/2.6.38-14-generic/kernel/sound/soc/codecs/snd-soc-wm8903.ko
/lib/modules/2.6.38-14-generic/kernel/sound/soc/codecs/snd-soc-wl1273.ko
/lib/modules/2.6.38-14-generic/kernel/sound/soc/codecs/snd-soc-wm8904.ko
/lib/modules/2.6.38-14-generic/kernel/sound/soc/codecs/snd-soc-cx20442.ko
/lib/modules/2.6.38-14-generic/kernel/sound/soc/codecs/snd-soc-wm8993.ko
/lib/modules/2.6.38-14-generic/kernel/sound/soc/codecs/snd-soc-ad73311.ko
/lib/modules/2.6.38-14-generic/kernel/sound/soc/codecs/snd-soc-88pm860x.ko
/lib/modules/2.6.38-14-generic/kernel/sound/soc/codecs/snd-soc-wm8971.ko
/lib/modules/2.6.38-14-generic/kernel/sound/soc/codecs/snd-soc-wm8523.ko
/lib/modules/2.6.38-14-generic/kernel/sound/soc/codecs/snd-soc-cs42l51.ko
/lib/modules/2.6.38-14-generic/kernel/sound/soc/codecs/snd-soc-wm8750.ko
/lib/modules/2.6.38-14-generic/kernel/sound/soc/codecs/snd-soc-pcm3008.ko
/lib/modules/2.6.38-14-generic/kernel/sound/soc/codecs/snd-soc-wm8711.ko
/lib/modules/2.6.38-14-generic/kernel/sound/soc/codecs/snd-soc-wm-hubs.ko
/lib/modules/2.6.38-14-generic/kernel/sound/soc/codecs/snd-soc-max98088.ko
/lib/modules/2.6.38-14-generic/kernel/sound/soc/codecs/snd-soc-ads117x.ko
/lib/modules/2.6.38-14-generic/kernel/sound/soc/codecs/snd-soc-wm8510.ko
/lib/modules/2.6.38-14-generic/kernel/sound/soc/codecs/snd-soc-wm8978.ko
/lib/modules/2.6.38-14-generic/kernel/sound/soc/codecs/snd-soc-wm8900.ko
/lib/modules/2.6.38-14-generic/kernel/sound/soc/codecs/snd-soc-ak4535.ko
/lib/modules/2.6.38-14-generic/kernel/sound/soc/codecs/snd-soc-wm8974.ko
/lib/modules/2.6.38-14-generic/kernel/sound/soc/codecs/snd-soc-wm8776.ko
/lib/modules/2.6.38-14-generic/kernel/sound/soc/codecs/snd-soc-spdif.ko
/lib/modules/2.6.38-14-generic/kernel/sound/soc/codecs/snd-soc-wm8741.ko
/lib/modules/2.6.38-14-generic/kernel/sound/soc/codecs/snd-soc-wm8985.ko
/lib/modules/2.6.38-14-generic/kernel/sound/soc/codecs/snd-soc-alc5623.ko
/lib/modules/2.6.38-14-generic/kernel/sound/soc/codecs/snd-soc-wm2000.ko
/lib/modules/2.6.38-14-generic/kernel/sound/soc/codecs/snd-soc-wm9090.ko
/lib/modules/2.6.38-14-generic/kernel/sound/soc/codecs/snd-soc-wm8988.ko
/lib/modules/2.6.38-14-generic/kernel/sound/soc/codecs/snd-soc-wm8940.ko
/lib/modules/2.6.38-14-generic/kernel/sound/soc/codecs/snd-soc-max9877.ko
/lib/modules/2.6.38-14-generic/kernel/sound/soc/codecs/snd-soc-ak4671.ko
/lib/modules/2.6.38-14-generic/kernel/sound/soc/codecs/snd-soc-wm8400.ko
/lib/modules/2.6.38-14-generic/kernel/sound/soc/codecs/snd-soc-wm8770.ko
/lib/modules/2.6.38-14-generic/kernel/sound/soc/codecs/snd-soc-cs4270.ko
/lib/modules/2.6.38-14-generic/kernel/sound/soc/codecs/snd-soc-tlv320aic26.ko
/lib/modules/2.6.38-14-generic/kernel/sound/soc/codecs/snd-soc-wm8350.ko
/lib/modules/2.6.38-14-generic/kernel/sound/soc/codecs/snd-soc-uda1380.ko
/lib/modules/2.6.38-14-generic/kernel/sound/soc/codecs/snd-soc-ak4104.ko
/lib/modules/2.6.38-14-generic/kernel/sound/soc/codecs/snd-soc-ssm2602.ko
/lib/modules/2.6.38-14-generic/kernel/sound/soc/codecs/snd-soc-wm9081.ko
/lib/modules/2.6.38-14-generic/kernel/sound/soc/snd-soc-core.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pcmcia/vx/snd-vxpocket.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pcmcia/pdaudiocf/snd-pdaudiocf.ko
/lib/modules/2.6.38-14-generic/kernel/sound/i2c/snd-cs8427.ko
/lib/modules/2.6.38-14-generic/kernel/sound/i2c/snd-tea6330t.ko
/lib/modules/2.6.38-14-generic/kernel/sound/i2c/other/snd-ak4xxx-adda.ko
/lib/modules/2.6.38-14-generic/kernel/sound/i2c/other/snd-ak4113.ko
/lib/modules/2.6.38-14-generic/kernel/sound/i2c/other/snd-pt2258.ko
/lib/modules/2.6.38-14-generic/kernel/sound/i2c/other/snd-ak4117.ko
/lib/modules/2.6.38-14-generic/kernel/sound/i2c/other/snd-tea575x-tuner.ko
/lib/modules/2.6.38-14-generic/kernel/sound/i2c/other/snd-ak4114.ko
/lib/modules/2.6.38-14-generic/kernel/sound/i2c/snd-i2c.ko
/lib/modules/2.6.38-14-generic/kernel/sound/isa/snd-adlib.ko
/lib/modules/2.6.38-14-generic/kernel/sound/isa/galaxy/snd-azt2316.ko
/lib/modules/2.6.38-14-generic/kernel/sound/isa/galaxy/snd-azt1605.ko
/lib/modules/2.6.38-14-generic/kernel/sound/isa/gus/snd-gusclassic.ko
/lib/modules/2.6.38-14-generic/kernel/sound/isa/gus/snd-gus-lib.ko
/lib/modules/2.6.38-14-generic/kernel/sound/isa/gus/snd-gusmax.ko
/lib/modules/2.6.38-14-generic/kernel/sound/isa/gus/snd-interwave-stb.ko
/lib/modules/2.6.38-14-generic/kernel/sound/isa/gus/snd-gusextreme.ko
/lib/modules/2.6.38-14-generic/kernel/sound/isa/gus/snd-interwave.ko
/lib/modules/2.6.38-14-generic/kernel/sound/isa/wss/snd-wss-lib.ko
/lib/modules/2.6.38-14-generic/kernel/sound/isa/opti9xx/snd-miro.ko
/lib/modules/2.6.38-14-generic/kernel/sound/isa/opti9xx/snd-opti92x-ad1848.ko
/lib/modules/2.6.38-14-generic/kernel/sound/isa/opti9xx/snd-opti92x-cs4231.ko
/lib/modules/2.6.38-14-generic/kernel/sound/isa/opti9xx/snd-opti93x.ko
/lib/modules/2.6.38-14-generic/kernel/sound/isa/snd-opl3sa2.ko
/lib/modules/2.6.38-14-generic/kernel/sound/isa/ad1848/snd-ad1848.ko
/lib/modules/2.6.38-14-generic/kernel/sound/isa/sb/snd-sb16-csp.ko
/lib/modules/2.6.38-14-generic/kernel/sound/isa/sb/snd-emu8000-synth.ko
/lib/modules/2.6.38-14-generic/kernel/sound/isa/sb/snd-sbawe.ko
/lib/modules/2.6.38-14-generic/kernel/sound/isa/sb/snd-sb16.ko
/lib/modules/2.6.38-14-generic/kernel/sound/isa/sb/snd-sb-common.ko
/lib/modules/2.6.38-14-generic/kernel/sound/isa/sb/snd-sb16-dsp.ko
/lib/modules/2.6.38-14-generic/kernel/sound/isa/sb/snd-jazz16.ko
/lib/modules/2.6.38-14-generic/kernel/sound/isa/sb/snd-sb8-dsp.ko
/lib/modules/2.6.38-14-generic/kernel/sound/isa/sb/snd-sb8.ko
/lib/modules/2.6.38-14-generic/kernel/sound/isa/wavefront/snd-wavefront.ko
/lib/modules/2.6.38-14-generic/kernel/sound/isa/snd-cmi8330.ko
/lib/modules/2.6.38-14-generic/kernel/sound/isa/snd-es18xx.ko
/lib/modules/2.6.38-14-generic/kernel/sound/isa/snd-als100.ko
/lib/modules/2.6.38-14-generic/kernel/sound/isa/snd-azt2320.ko
/lib/modules/2.6.38-14-generic/kernel/sound/isa/msnd
/lib/modules/2.6.38-14-generic/kernel/sound/isa/msnd/snd-msnd-pinnacle.ko
/lib/modules/2.6.38-14-generic/kernel/sound/isa/msnd/snd-msnd-lib.ko
/lib/modules/2.6.38-14-generic/kernel/sound/isa/msnd/snd-msnd-classic.ko
/lib/modules/2.6.38-14-generic/kernel/sound/isa/es1688/snd-es1688.ko
/lib/modules/2.6.38-14-generic/kernel/sound/isa/es1688/snd-es1688-lib.ko
/lib/modules/2.6.38-14-generic/kernel/sound/isa/snd-sc6000.ko
/lib/modules/2.6.38-14-generic/kernel/sound/isa/ad1816a/snd-ad1816a.ko
/lib/modules/2.6.38-14-generic/kernel/sound/isa/cs423x/snd-cs4236.ko
/lib/modules/2.6.38-14-generic/kernel/sound/isa/cs423x/snd-cs4231.ko
/lib/modules/2.6.38-14-generic/kernel/sound/isa/snd-sscape.ko
/lib/modules/2.6.38-14-generic/kernel/sound/core/snd-hrtimer.ko
/lib/modules/2.6.38-14-generic/kernel/sound/core/seq/snd-seq-midi-event.ko
/lib/modules/2.6.38-14-generic/kernel/sound/core/seq/snd-seq-virmidi.ko
/lib/modules/2.6.38-14-generic/kernel/sound/core/seq/snd-seq-midi.ko
/lib/modules/2.6.38-14-generic/kernel/sound/core/seq/snd-seq-dummy.ko
/lib/modules/2.6.38-14-generic/kernel/sound/core/seq/snd-seq.ko
/lib/modules/2.6.38-14-generic/kernel/sound/core/seq/snd-seq-device.ko
/lib/modules/2.6.38-14-generic/kernel/sound/core/seq/snd-seq-midi-emul.ko
/lib/modules/2.6.38-14-generic/kernel/sound/core/snd-page-alloc.ko
/lib/modules/2.6.38-14-generic/kernel/sound/core/snd-rawmidi.ko
/lib/modules/2.6.38-14-generic/kernel/sound/core/snd-pcm.ko
/lib/modules/2.6.38-14-generic/kernel/sound/core/snd-timer.ko
/lib/modules/2.6.38-14-generic/kernel/sound/core/snd-hwdep.ko
/lib/modules/2.6.38-14-generic/kernel/sound/core/snd.ko
/lib/modules/2.6.38-14-generic/kernel/sound/usb/snd-usbmidi-lib.ko
/lib/modules/2.6.38-14-generic/kernel/sound/usb/misc/snd-ua101.ko
/lib/modules/2.6.38-14-generic/kernel/sound/usb/caiaq/snd-usb-caiaq.ko
/lib/modules/2.6.38-14-generic/kernel/sound/usb/snd-usb-audio.ko
/lib/modules/2.6.38-14-generic/kernel/sound/usb/usx2y/snd-usb-us122l.ko
/lib/modules/2.6.38-14-generic/kernel/sound/usb/usx2y/snd-usb-usx2y.ko
/lib/modules/2.6.38-14-generic/kernel/sound/drivers/vx/snd-vx-lib.ko
/lib/modules/2.6.38-14-generic/kernel/sound/drivers/snd-virmidi.ko
/lib/modules/2.6.38-14-generic/kernel/sound/drivers/snd-dummy.ko
/lib/modules/2.6.38-14-generic/kernel/sound/drivers/snd-aloop.ko
/lib/modules/2.6.38-14-generic/kernel/sound/drivers/opl4/snd-opl4-lib.ko
/lib/modules/2.6.38-14-generic/kernel/sound/drivers/opl4/snd-opl4-synth.ko
/lib/modules/2.6.38-14-generic/kernel/sound/drivers/snd-serial-u16550.ko
/lib/modules/2.6.38-14-generic/kernel/sound/drivers/mpu401/snd-mpu401-uart.ko
/lib/modules/2.6.38-14-generic/kernel/sound/drivers/mpu401/snd-mpu401.ko
/lib/modules/2.6.38-14-generic/kernel/sound/drivers/snd-portman2x4.ko
/lib/modules/2.6.38-14-generic/kernel/sound/drivers/opl3/snd-opl3-synth.ko
/lib/modules/2.6.38-14-generic/kernel/sound/drivers/opl3/snd-opl3-lib.ko
/lib/modules/2.6.38-14-generic/kernel/sound/drivers/snd-mtpav.ko
/lib/modules/2.6.38-14-generic/kernel/sound/drivers/pcsp/snd-pcsp.ko
/lib/modules/2.6.38-14-generic/kernel/sound/drivers/snd-mts64.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/emu10k1/snd-emu10k1.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/emu10k1/snd-emu10k1-synth.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/emu10k1/snd-emu10k1x.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/snd-intel8x0m.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/snd-azt3328.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/cs5535audio/snd-cs5535audio.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/echoaudio/snd-darla20.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/echoaudio/snd-indigodj.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/echoaudio/snd-gina24.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/echoaudio/snd-gina20.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/echoaudio/snd-mia.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/echoaudio/snd-layla24.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/echoaudio/snd-echo3g.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/echoaudio/snd-indigoio.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/echoaudio/snd-mona.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/echoaudio/snd-indigo.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/echoaudio/snd-layla20.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/echoaudio/snd-indigodjx.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/echoaudio/snd-darla24.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/echoaudio/snd-indigoiox.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/snd-es1968.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/trident/snd-trident.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/snd-via82xx.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/korg1212/snd-korg1212.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/cs46xx/snd-cs46xx.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/snd-rme32.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/ac97/snd-ac97-codec.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/oxygen/snd-oxygen-lib.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/oxygen/snd-virtuoso.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/oxygen/snd-oxygen.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/snd-atiixp-modem.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/ymfpci/snd-ymfpci.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/au88x0/snd-au8810.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/au88x0/snd-au8820.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/au88x0/snd-au8830.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/snd-ens1370.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/asihpi/snd-asihpi.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/vx222/snd-vx222.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/snd-atiixp.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/snd-rme96.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/snd-als4000.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/snd-cs4281.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/pcxhr/snd-pcxhr.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/snd-intel8x0.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/snd-ad1889.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/riptide/snd-riptide.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/snd-sis7019.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/aw2/snd-aw2.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/mixart/snd-mixart.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/ctxfi/snd-ctxfi.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/snd-cs5530.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/snd-maestro3.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/nm256/snd-nm256.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/snd-via82xx-modem.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/snd-fm801.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/lx6464es/snd-lx6464es.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/snd-es1938.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/snd-bt87x.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/snd-ens1371.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/ice1712/snd-ice17xx-ak4xxx.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/ice1712/snd-ice1724.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/ice1712/snd-ice1712.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/snd-sonicvibes.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/rme9652/snd-hdsp.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/rme9652/snd-rme9652.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/rme9652/snd-hdspm.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/snd-cmipci.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/hda/snd-hda-codec-si3054.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/hda/snd-hda-intel.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/hda/snd-hda-codec-conexant.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/hda/snd-hda-codec-cmedia.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/hda/snd-hda-codec-analog.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/hda/snd-hda-codec-hdmi.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/hda/snd-hda-codec.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/hda/snd-hda-codec-cirrus.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/hda/snd-hda-codec-realtek.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/hda/snd-hda-codec-idt.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/hda/snd-hda-codec-via.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/hda/snd-hda-codec-ca0110.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/snd-als300.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/ali5451/snd-ali5451.ko
/lib/modules/2.6.38-14-generic/kernel/sound/pci/ca0106/snd-ca0106.ko
myusername@mycomputername:~$ sudo lspci -v | grep -A7 -i "audio"
00:1e.2 Multimedia audio controller: Intel Corporation 82801G (ICH7 Family) AC'97 Audio Controller (rev 01)
Subsystem: Dell OptiPlex GX620
Flags: bus master, medium devsel, latency 0, IRQ 23
I/O ports at ec00 [size=256]
I/O ports at e8c0 [size=64]
Memory at feabfa00 (32-bit, non-prefetchable) [size=512]
Memory at feabf900 (32-bit, non-prefetchable) [size=256]
Capabilities: [50] Power Management version 2
myusername@mycomputername:~$








Here is information on my system (DellOptiplex)





myusername@mycomputername:~$ uname -a
Linux mycomputername 2.6.38-14-generic #58-Ubuntu SMP Tue Mar 27 18:48:46 UTC 2012 i686 i686 i386 GNU/Linux
myusername@mycomputername:~$ lsb_realease -a
No command 'lsb_realease' found, did you mean:
Command 'lsb_release' from package 'lsb-release' (main)
lsb_realease: command not found
myusername@mycomputername:~$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 11.04
Release: 11.04
Codename: natty
myusername@mycomputername:~$ sudo dmidecode

...

Handle 0x0100, DMI type 1, 25 bytes
System Information
Manufacturer: Dell Inc.
Product Name: OptiPlex GX620
Version: Not Specified
Serial Number: 952X2B1
UUID: 44454C4C-3500-1032-8058-B9C04F324231
Wake-up Type: Power Switch

...

stobbsm 05-03-2012 11:34 AM

try running alsamixer from a console. could be as simple as a muted card.

frankbell 05-03-2012 10:13 PM

Also, try booting to a Live CD of something or other and testing the audio with it. It the sound works under the Live CD, it's almost certainly a software problem. If it doesn't, you may have a hardware problem.

tailinlinux 05-03-2012 10:51 PM

Try to check BIOS Setup maybe sound port is disable.

WantLinuxHelp 05-04-2012 12:13 PM

Quote:

Originally Posted by stobbsm (Post 4669519)
try running alsamixer from a console. could be as simple as a muted card.

Thanks for the suggestion.

This application is too poorly written to be much use without further assistance. alsomixer comes up with a GUI with several vertical bars that appear to be either sliders or volume indicators.

The first bar is labelled "master" The GUI levels for this appear all the way to the top, but the top has a red color - without indication what the red means. At the bottom, is has "00" which would seem to indicate that it is off??

The second bar is labelled "master m" The GUI levels are completely blank, and the bottom has "MM"

The third bar is labelled "headphon" The GUI levels are all to the top (red), and the bottom says "00"

The fourth bar is also labelled "headphon" The GUI levels are MISSING!, and the bottom says "MM"

The fifth bar is labelled "PCM" THe GUI levels are in the middle (white), and the bottom says "00"

The sixth bar is labelled "line" The GUI levels are completely blank, and the bottom has "MM"

The seventh bar is labelled "line 3ac" The GUI levels are MISSING!, and the bottom says "MM"

The remaining bars are labelled "CD", "Mic", "Mic boost", "Mic selec", "phone", "aux", "mono outp", "external", and "stereo m1" Of these only CD has any GUI levels. The rest are either blank or missing.

The mouse doesn't seem to be able to control any of these. There is text on the app that says "F1 help" but F1 doesn't work at all. There is "get help online" on the help menu, but it brings up help for gnome terminal, and not for alsamixer

WantLinuxHelp 05-04-2012 12:26 PM

Quote:

Originally Posted by tailinlinux (Post 4669877)
Try to check BIOS Setup maybe sound port is disable.

Thanks for the suggestion. It looks like the sound port is enabled (I'm not very good at BIOS)

snowmobile74 05-04-2012 12:53 PM

Quote:

Originally Posted by WantLinuxHelp (Post 4670431)
Thanks for the suggestion.
The first bar is labelled "master" The GUI levels for this appear all the way to the top, but the top has a red color - without indication what the red means. At the bottom, is has "00" which would seem to indicate that it is off??

00 means its On, the bar indicates the volume level, the colors just help articulate the level in a graphical way, so red is "high/max/loud"

Quote:

Originally Posted by WantLinuxHelp (Post 4670431)

The second bar is labelled "master m" The GUI levels are completely blank, and the bottom has "MM"

MM is muted, that's probably our problem just arrow over to it and hit "m"

Quote:

Originally Posted by WantLinuxHelp (Post 4670431)
The fourth bar is also labelled "headphon" The GUI levels are MISSING!, and the bottom says "MM"

hit "m" to unmute and pres the up arrow to reach your desired value, if it doesn't move or is too slow hit the number keys 1-9 to indicate the desire percentage, 1-10% 2-20% and so on...

Quote:

Originally Posted by WantLinuxHelp (Post 4670431)
The fifth bar is labelled "PCM" THe GUI levels are in the middle (white), and the bottom says "00"

this should be fine but you can up it, PCM causally controls all volume for that card.

if your still having problems post the output from "amixer"

WantLinuxHelp 05-05-2012 09:28 AM

Quote:

Originally Posted by snowmobile74 (Post 4670466)
MM is muted, that's probably our problem just arrow over to it and hit "m"

To clarify for anyone else reading this (like me), this really means "arrow," as in the arrows on the keyboard. The mouse does not work in this application.


Quote:

Originally Posted by snowmobile74 (Post 4670466)
if your still having problems post the output from "amixer"

Here is the output:

Code:

$ amixer
Simple mixer control 'Master',0
  Capabilities: pvolume pswitch penum
  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 'Master Mono',0
  Capabilities: pvolume pvolume-joined pswitch pswitch-joined penum
  Playback channels: Mono
  Limits: Playback 0 - 31
  Mono: Playback 0 [0%] [-46.50dB] [off]
Simple mixer control 'Headphone',0
  Capabilities: pvolume pswitch penum
  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 'Headphone Jack Sense',0
  Capabilities: pswitch pswitch-joined penum
  Playback channels: Mono
  Mono: Playback [on]
Simple mixer control 'PCM',0
  Capabilities: pvolume pswitch penum
  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 'Line',0
  Capabilities: pvolume pswitch cswitch cswitch-exclusive penum
  Capture exclusive group: 0
  Playback channels: Front Left - Front Right
  Capture channels: Front Left - Front Right
  Limits: Playback 0 - 31
  Front Left: Playback 0 [0%] [-34.50dB] [off] Capture [off]
  Front Right: Playback 0 [0%] [-34.50dB] [off] Capture [off]
Simple mixer control 'Line Jack Sense',0
  Capabilities: pswitch pswitch-joined penum
  Playback channels: Mono
  Mono: Playback [off]
Simple mixer control 'CD',0
  Capabilities: pvolume pswitch cswitch cswitch-exclusive penum
  Capture exclusive group: 0
  Playback channels: Front Left - Front Right
  Capture channels: Front Left - Front Right
  Limits: Playback 0 - 31
  Front Left: Playback 25 [81%] [3.00dB] [on] Capture [off]
  Front Right: Playback 25 [81%] [3.00dB] [on] Capture [off]
Simple mixer control 'Mic',0
  Capabilities: pvolume pvolume-joined pswitch pswitch-joined cswitch cswitch-exclusive penum
  Capture exclusive group: 0
  Playback channels: Mono
  Capture channels: Front Left - Front Right
  Limits: Playback 0 - 31
  Mono: Playback 0 [0%] [-34.50dB] [off]
  Front Left: Capture [on]
  Front Right: Capture [on]
Simple mixer control 'Mic Boost (+20dB)',0
  Capabilities: pswitch pswitch-joined penum
  Playback channels: Mono
  Mono: Playback [off]
Simple mixer control 'Mic Select',0
  Capabilities: enum
  Items: 'Mic1' 'Mic2'
  Item0: 'Mic1'
Simple mixer control 'Video',0
  Capabilities: cswitch cswitch-exclusive penum
  Capture exclusive group: 0
  Capture channels: Front Left - Front Right
  Front Left: Capture [off]
  Front Right: Capture [off]
Simple mixer control 'Phone',0
  Capabilities: pvolume pvolume-joined pswitch pswitch-joined cswitch cswitch-exclusive penum
  Capture exclusive group: 0
  Playback channels: Mono
  Capture channels: Front Left - Front Right
  Limits: Playback 0 - 31
  Mono: Playback 0 [0%] [-34.50dB] [off]
  Front Left: Capture [off]
  Front Right: Capture [off]
Simple mixer control 'Aux',0
  Capabilities: pvolume pswitch cswitch cswitch-exclusive penum
  Capture exclusive group: 0
  Playback channels: Front Left - Front Right
  Capture channels: Front Left - Front Right
  Limits: Playback 0 - 31
  Front Left: Playback 0 [0%] [-34.50dB] [off] Capture [off]
  Front Right: Playback 0 [0%] [-34.50dB] [off] Capture [off]
Simple mixer control 'Mono Output Select',0
  Capabilities: enum
  Items: 'Mix' 'Mic'
  Item0: 'Mix'
Simple mixer control 'Capture',0
  Capabilities: cvolume cswitch penum
  Capture channels: Front Left - Front Right
  Limits: Capture 0 - 15
  Front Left: Capture 10 [67%] [15.00dB] [off]
  Front Right: Capture 10 [67%] [15.00dB] [off]
Simple mixer control 'Mix',0
  Capabilities: cswitch cswitch-exclusive penum
  Capture exclusive group: 0
  Capture channels: Front Left - Front Right
  Front Left: Capture [off]
  Front Right: Capture [off]
Simple mixer control 'Mix Mono',0
  Capabilities: cswitch cswitch-exclusive penum
  Capture exclusive group: 0
  Capture channels: Front Left - Front Right
  Front Left: Capture [off]
  Front Right: Capture [off]
Simple mixer control 'External Amplifier',0
  Capabilities: pswitch pswitch-joined penum
  Playback channels: Mono
  Mono: Playback [off]
Simple mixer control 'Stereo Mic',0
  Capabilities: pswitch pswitch-joined penum
  Playback channels: Mono
  Mono: Playback [off]
$



All times are GMT -5. The time now is 12:11 PM.