Results 1 to 2 of 2

Thread: After hibernation no sound but hardware detected correctly

  1. #1
    Join Date
    Jul 2007
    Location
    /home
    Beans
    108
    Distro
    Ubuntu 9.10 Karmic Koala

    Red face After hibernation no sound but hardware detected correctly

    Hi, guys!

    I had a bad surprise a couple of minutes ago, when I started my laptop and discovered there was no sound coming from neither speakers or the headphones. All I did was hibernate my Ubuntu 10.04 this morning after reading a couple of news feeds, while having a breakfast. Haven't manually installed any new software (especially drivers' updates) in for more than a week and today it was still working before the hibernation. It's been a couple of days since the last updates came through the Update Manager and even so it makes no sense that the system worked (running AND hibernating without any glitches (at least none that I've noticed )) a couple of days after the updates and suddenly stopped functioning properly.

    I did look at the sound troubleshooting (not the first time because of 1)lovely T@shiba and 2)lovely S@ny. Here are the results:

    1. Is your volume turned all the way down, or is your speaker muted?
      Most certainly not.
    2. Can you play a sound that is known to always play correctly?
      No.
    3. Can another user play one of these "known-good" sounds?
      No.
    4. s the system recognizing your sound card?
      Yes.
      Code:
      card 0: Intel [HDA Intel], device 0: ALC269 Analog [ALC269 Analog]
        Subdevices: 0/1
        Subdevice #0: subdevice #0
      card 1: Generic [HD-Audio Generic], device 3: ATI HDMI [ATI HDMI]
        Subdevices: 1/1
        Subdevice #0: subdevice #0
    5. Do you have the sound modules installed?
      Yes.
      Code:
       find /lib/modules/`uname -r` | grep snd
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/drivers/mpu401/snd-mpu401-uart.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/drivers/mpu401/snd-mpu401.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/drivers/snd-virmidi.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/drivers/opl4/snd-opl4-synth.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/drivers/opl4/snd-opl4-lib.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/drivers/pcsp/snd-pcsp.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/drivers/vx/snd-vx-lib.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/drivers/snd-dummy.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/drivers/snd-mts64.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/drivers/snd-serial-u16550.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/drivers/snd-mtpav.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/drivers/snd-portman2x4.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/drivers/opl3/snd-opl3-synth.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/drivers/opl3/snd-opl3-lib.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/soc/snd-soc-core.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/soc/codecs/snd-soc-wm8940.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/soc/codecs/snd-soc-wm8731.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/soc/codecs/snd-soc-wm8990.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/soc/codecs/snd-soc-tlv320aic23.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/soc/codecs/snd-soc-l3.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/soc/codecs/snd-soc-wm8400.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/soc/codecs/snd-soc-ad73311.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/soc/codecs/snd-soc-wm8510.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/soc/codecs/snd-soc-wm-hubs.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/soc/codecs/snd-soc-wm8974.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/soc/codecs/snd-soc-wm8728.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/soc/codecs/snd-soc-cs4270.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/soc/codecs/snd-soc-twl4030.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/soc/codecs/snd-soc-uda1380.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/soc/codecs/snd-soc-wm8903.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/soc/codecs/snd-soc-wm8900.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/soc/codecs/snd-soc-wm8580.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/soc/codecs/snd-soc-max9877.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/soc/codecs/snd-soc-wm8776.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/soc/codecs/snd-soc-wm8971.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/soc/codecs/snd-soc-tlv320aic26.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/soc/codecs/snd-soc-ad1938.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/soc/codecs/snd-soc-ak4535.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/soc/codecs/snd-soc-wm8753.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/soc/codecs/snd-soc-wm8750.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/soc/codecs/snd-soc-wm8350.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/soc/codecs/snd-soc-tlv320aic3x.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/soc/codecs/snd-soc-wm8960.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/soc/codecs/snd-soc-wm8523.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/soc/codecs/snd-soc-pcm3008.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/soc/codecs/snd-soc-ak4104.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/soc/codecs/snd-soc-wm8993.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/soc/codecs/snd-soc-ssm2602.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/soc/codecs/snd-soc-ak4642.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/soc/codecs/snd-soc-wm9081.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/soc/codecs/snd-soc-uda134x.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/soc/codecs/snd-soc-spdif.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/soc/codecs/snd-soc-wm8988.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/soc/codecs/snd-soc-ad1836.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/soc/codecs/snd-soc-wm8961.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/core/snd-timer.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/core/snd-pcm.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/core/snd-page-alloc.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/core/snd-rawmidi.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/core/snd-hrtimer.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/core/snd.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/core/oss/snd-mixer-oss.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/core/oss/snd-pcm-oss.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/core/snd-hwdep.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/core/seq/snd-seq-midi.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/core/seq/snd-seq-midi-emul.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/core/seq/snd-seq-device.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/core/seq/snd-seq-virmidi.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/core/seq/oss/snd-seq-oss.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/core/seq/snd-seq.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/core/seq/snd-seq-midi-event.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/core/seq/snd-seq-dummy.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/i2c/snd-cs8427.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/i2c/other/snd-ak4xxx-adda.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/i2c/other/snd-tea575x-tuner.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/i2c/other/snd-pt2258.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/i2c/other/snd-ak4117.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/i2c/other/snd-ak4114.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/i2c/snd-tea6330t.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/i2c/snd-i2c.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/synth/emux/snd-emux-synth.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/synth/snd-util-mem.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/snd-ens1370.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/echoaudio/snd-layla20.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/echoaudio/snd-indigoio.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/echoaudio/snd-gina20.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/echoaudio/snd-indigoiox.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/echoaudio/snd-indigodj.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/echoaudio/snd-darla20.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/echoaudio/snd-echo3g.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/echoaudio/snd-layla24.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/echoaudio/snd-indigo.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/echoaudio/snd-gina24.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/echoaudio/snd-mona.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/echoaudio/snd-mia.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/echoaudio/snd-darla24.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/echoaudio/snd-indigodjx.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/snd-sis7019.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/snd-als4000.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/snd-bt87x.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/aw2/snd-aw2.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/rme9652/snd-hdsp.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/rme9652/snd-hdspm.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/rme9652/snd-rme9652.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/lx6464es/snd-lx6464es.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/snd-es1968.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/nm256/snd-nm256.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/ac97/snd-ac97-codec.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/snd-sonicvibes.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/snd-via82xx-modem.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/ymfpci/snd-ymfpci.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/snd-rme96.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/vx222/snd-vx222.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/snd-es1938.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/ca0106/snd-ca0106.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/oxygen/snd-oxygen.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/oxygen/snd-virtuoso.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/oxygen/snd-hifier.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/oxygen/snd-oxygen-lib.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/snd-fm801.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/ctxfi/snd-ctxfi.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/snd-maestro3.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/snd-cs5530.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/ice1712/snd-ice1724.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/ice1712/snd-ice17xx-ak4xxx.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/ice1712/snd-ice1712.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/snd-rme32.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/pcxhr/snd-pcxhr.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/ali5451/snd-ali5451.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/korg1212/snd-korg1212.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/snd-via82xx.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/emu10k1/snd-emu10k1x.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/emu10k1/snd-emu10k1.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/emu10k1/snd-emu10k1-synth.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/snd-cs4281.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/snd-atiixp.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/au88x0/snd-au8830.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/au88x0/snd-au8820.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/au88x0/snd-au8810.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/snd-atiixp-modem.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/mixart/snd-mixart.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/riptide/snd-riptide.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/snd-intel8x0.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/trident/snd-trident.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/snd-ens1371.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/cs46xx/snd-cs46xx.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/snd-als300.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/snd-ad1889.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/snd-cmipci.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/hda/snd-hda-codec-si3054.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/hda/snd-hda-codec-analog.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/hda/snd-hda-codec-via.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/hda/snd-hda-intel.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/hda/snd-hda-codec-cirrus.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/hda/snd-hda-codec-idt.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/hda/snd-hda-codec-nvhdmi.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/hda/snd-hda-codec-realtek.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/hda/snd-hda-codec.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/hda/snd-hda-codec-conexant.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/hda/snd-hda-codec-cmedia.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/hda/snd-hda-codec-atihdmi.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/hda/snd-hda-codec-ca0110.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/hda/snd-hda-codec-intelhdmi.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/cs5535audio/snd-cs5535audio.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/snd-intel8x0m.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pci/snd-azt3328.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/oss/msnd.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/oss/msnd_classic.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/oss/msnd_pinnacle.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pcmcia/vx/snd-vxpocket.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/pcmcia/pdaudiocf/snd-pdaudiocf.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/isa/snd-cmi8330.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/isa/msnd
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/isa/msnd/snd-msnd-classic.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/isa/msnd/snd-msnd-pinnacle.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/isa/msnd/snd-msnd-lib.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/isa/opti9xx/snd-miro.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/isa/opti9xx/snd-opti92x-cs4231.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/isa/opti9xx/snd-opti92x-ad1848.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/isa/opti9xx/snd-opti93x.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/isa/ad1816a/snd-ad1816a.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/isa/wavefront/snd-wavefront.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/isa/es1688/snd-es1688-lib.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/isa/es1688/snd-es1688.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/isa/cs423x/snd-cs4231.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/isa/cs423x/snd-cs4236.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/isa/snd-azt2320.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/isa/snd-es18xx.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/isa/snd-als100.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/isa/snd-opl3sa2.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/isa/snd-dt019x.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/isa/sb/snd-sb16-dsp.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/isa/sb/snd-sb8.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/isa/sb/snd-sb8-dsp.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/isa/sb/snd-emu8000-synth.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/isa/sb/snd-sbawe.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/isa/sb/snd-sb16.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/isa/sb/snd-es968.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/isa/sb/snd-sb16-csp.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/isa/sb/snd-sb-common.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/isa/snd-sscape.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/isa/ad1848/snd-ad1848.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/isa/snd-sc6000.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/isa/wss/snd-wss-lib.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/isa/gus/snd-gusclassic.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/isa/gus/snd-interwave-stb.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/isa/gus/snd-gusmax.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/isa/gus/snd-interwave.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/isa/gus/snd-gusextreme.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/isa/gus/snd-gus-lib.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/isa/snd-adlib.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/isa/snd-sgalaxy.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/usb/usx2y/snd-usb-us122l.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/usb/usx2y/snd-usb-usx2y.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/usb/caiaq/snd-usb-caiaq.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/usb/snd-usb-audio.ko
      /lib/modules/2.6.32-35-generic-pae/kernel/sound/usb/snd-usb-lib.ko
    6. Is the sound card physically installed and recognized by your hardware?
      Yes.

      Code:
      00:1b.0 Audio device: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio (rev 05)
      	Subsystem: Sony Corporation Device 9071
      	Flags: bus master, fast devsel, latency 0, IRQ 22
      	Memory at f5e00000 (64-bit, non-prefetchable) [size=16K]
      	Capabilities: <access denied>
      	Kernel driver in use: HDA Intel
      	Kernel modules: snd-hda-intel
    7. Is my sound card supported by the Ubuntu sound system?
      Yes. It was working this morning before hibernation!
    8. Manually starting the audio driver
      Code:
      sudo modprobe snd-hda-intel
      Didn't work.


    I'll edit the /etc/modules by adding snd-hda-intel to this empty file (there is only one comment there describing what the file contains and a loop (lp)), but still I'm really surprised to what happened. Did 2-3 restarts, changed to a Guest-session (played a couple of WAVs there) but still no positive results. Later on I'll reinstall the sound modules etc.


    I'll really appreciate it, if someone can perhaps tell me why this happened (not interested only in the solution, because this might happen again and understanding why it does will help me A LOT),
    rba



    EDIT:
    I did
    Code:
    sudo aptitude --purge reinstall linux-sound-base alsa-base alsa-utils linux-image-`uname -r` linux-ubuntu-modules-`uname -r` libasound2
    but still no sound.
    Forgot to mention that under Windows 7 sound is fine. So this excludes a faulty hardware.
    One more thing - I have been using ALSA from here:
    http://ppa.launchpad.net/ubuntu-audio-dev/ppa/ubuntu
    Because after a fresh install of Ubuntu a month ago my Vaio doesn't play any sounds. My current version of ALSA is
    Code:
    linux-alsa-driver-modules-2.6.32-34-generic-pae
    Last edited by rbaleksandar; November 9th, 2011 at 05:17 PM. Reason: Adding more information

  2. #2
    Join Date
    Jul 2007
    Location
    /home
    Beans
    108
    Distro
    Ubuntu 9.10 Karmic Koala

    Re: After hibernation no sound but hardware detected correctly

    I read a couple of threads, where people were asked to look up in the System monitor for the pulseaudio-process. Well, I have it. And it's priority (Niceness) is set to the incredible -11. I supposed the sound has to have such a hight priority (or I'm wrong?). Still, killing it did nothing but to put it back in the process tree with the same priority.

    Still hoping for some help on this one...


    EDIT: Ok, I just remembered that yesterday the new kernel update came and I installed it: 2.6.32-35
    Now I switched to 2.6.32-34 and - yahoo! - there is sound. But the question about the problem still remains because this might be occur in the kernel's versions after 2.6.32-35.
    Last edited by rbaleksandar; November 9th, 2011 at 11:27 PM.

Tags for this Thread

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •