Thread: After hibernation no sound but hardware detected correctly
hi, guys!
had bad surprise couple of minutes ago, when started laptop , discovered there no sound coming neither speakers or headphones. did hibernate ubuntu 10.04 morning after reading couple of news feeds, while having breakfast. haven't manually installed new software (especially drivers' updates) in more week , today still working before hibernation. it's been couple of days since last updates came through update manager , makes no sense system worked (running , hibernating without glitches (at least none i've noticed)) couple of days after updates , stopped functioning properly.
did @ sound troubleshooting (not first time because of 1)lovely t@shiba , 2)lovely s@ny. here results:
- is volume turned way down, or speaker muted?
not.- can play sound known play correctly?
no.- can user play 1 of these "known-good" sounds?
no.- s system recognizing 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- do have 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- is sound card physically installed , recognized 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 @ f5e00000 (64-bit, non-prefetchable) [size=16k] capabilities: <access denied> kernel driver in use: hda intel kernel modules: snd-hda-intel- is sound card supported ubuntu sound system?
yes. working morning before hibernation!- manually starting audio driver
didn't work.code:sudo modprobe snd-hda-intel
i'll edit /etc/modules adding snd-hda-intel empty file (there 1 comment there describing file contains , loop (lp)), still i'm surprised happened. did 2-3 restarts, changed guest-session (played couple of wavs there) still no positive results.later on i'll reinstall sound modules etc.
i'll appreciate it, if can perhaps tell me why happened (not interested in solution, because might happen again , understanding why me lot),
rba
edit:
did
but still no sound.code:sudo aptitude --purge reinstall linux-sound-base alsa-base alsa-utils linux-image-`uname -r` linux-ubuntu-modules-`uname -r` libasound2
forgot mention under windows 7 sound fine. excludes faulty hardware.
1 more thing - have been using alsa here:
http://ppa.launchpad.net/ubuntu-audio-dev/ppa/ubuntu
because after fresh install of ubuntu month ago vaio doesn't play sounds. current version of alsa is
code:linux-alsa-driver-modules-2.6.32-34-generic-pae
i read couple of threads, people asked in system monitor pulseaudio-process. well, have it. , it's priority (niceness) set incredible -11. supposed sound has have such hight priority (or i'm wrong?). still, killing did nothing put in process tree same priority.
still hoping on one...
edit: ok, remembered yesterday new kernel update came , installed it: 2.6.32-35
switched 2.6.32-34 , - yahoo! - there sound. question problem still remains because might occur in kernel's versions after 2.6.32-35.
Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Hardware [ubuntu] After hibernation no sound but hardware detected correctly
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