[Bug 373255] Re: speaker fails after resume from hibernate on Lenovo Thinkpad T400

[Launchpad Bug Tracker]

[Expired for upstart (Ubuntu) because there has been no activity for 60
days.]

** Changed in: upstart (Ubuntu)
       Status: Incomplete => Expired

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https://bugs.launchpad.net/bugs/373255

Title:
  speaker fails after resume from hibernate on Lenovo Thinkpad T400

Status in “upstart” package in Ubuntu:
  Expired

Bug description:
  I Installed ubuntu 9.04 X64 from DVD , and applied the latest update.
  How ever I found a bug with the hibernate function. I tried hibernate and resume , everything works fine except the speaker. The speaker is mute no matter what I do in ubuntu. 
  Things are a little tricky here . Although the speaker wont sound , but if I plug in a headphone , I can hear the sound . I searched the internet and tried cli command " sudo alsa force-reload " , it says :
  "
  alex at alex-ubuntu904-64:~$ sudo alsa force-reload
  lsof: WARNING: can't stat() fuse.gvfs-fuse-daemon file system /home/alex/.gvfs
        Output information may be incomplete.
  Terminating processes: 4498 4630lsof: WARNING: can't stat() fuse.gvfs-fuse-daemon file system /home/alex/.gvfs
        Output information may be incomplete.
   4498lsof: WARNING: can't stat() fuse.gvfs-fuse-daemon file system /home/alex/.gvfs
        Output information may be incomplete.
  lsof: WARNING: can't stat() fuse.gvfs-fuse-daemon file system /home/alex/.gvfs
        Output information may be incomplete.
  .
  lsof: WARNING: can't stat() fuse.gvfs-fuse-daemon file system /home/alex/.gvfs
        Output information may be incomplete.
  Unloading ALSA sound driver modules: snd-hda-intel snd-pcm-oss snd-mixer-oss snd-pcm snd-seq-dummy snd-seq-oss snd-seq-midi snd-rawmidi snd-seq-midi-event snd-seq snd-timer snd-seq-device snd-page-alloc.
  Loading ALSA sound driver modules: snd-hda-intel snd-pcm-oss snd-mixer-oss snd-pcm snd-seq-dummy snd-seq-oss snd-seq-midi snd-rawmidi snd-seq-midi-event snd-seq snd-timer snd-seq-device snd-page-allocWARNING: All config files need .conf: /etc/modprobe.d/oss-compat, it will be ignored in a future release.
  WARNING: All config files need .conf: /etc/modprobe.d/oss-compat, it will be ignored in a future release.
  WARNING: All config files need .conf: /etc/modprobe.d/oss-compat, it will be ignored in a future release.
  WARNING: All config files need .conf: /etc/modprobe.d/oss-compat, it will be ignored in a future release.
  WARNING: All config files need .conf: /etc/modprobe.d/oss-compat, it will be ignored in a future release.
  WARNING: All config files need .conf: /etc/modprobe.d/oss-compat, it will be ignored in a future release.
  WARNING: All config files need .conf: /etc/modprobe.d/oss-compat, it will be ignored in a future release.
  WARNING: All config files need .conf: /etc/modprobe.d/oss-compat, it will be ignored in a future release.
  WARNING: All config files need .conf: /etc/modprobe.d/oss-compat, it will be ignored in a future release.
  WARNING: All config files need .conf: /etc/modprobe.d/oss-compat, it will be ignored in a future release.
  WARNING: All config files need .conf: /etc/modprobe.d/oss-compat, it will be ignored in a future release.
  WARNING: All config files need .conf: /etc/modprobe.d/oss-compat, it will be ignored in a future release.
  WARNING: All config files need .conf: /etc/modprobe.d/oss-compat, it will be ignored in a future release.
  WARNING: All config files need .conf: /etc/modprobe.d/oss-compat, it will be ignored in a future release.
  WARNING: All config files need .conf: /etc/modprobe.d/oss-compat, it will be ignored in a future release.
  .
  "

  I don't know whether it is good to see that . But what happen is no matter how I mute and un-mute the sound , or I change the master volume , the speaker remain silence , and the headphone remains good.
  And , the device I'm using is HDA Intel ( Alsa mixer ) which I found from the volume control pannel.

  Things is fixed like this : I boot my T400 with vista (which I have
  not delete yet for something like this which I hope it wont happen but
  it happened) , and I see the vista recognize the sound as mute
  condition . Simply change mute to un-mute in Vista wont work neither ,
  I have to un-mute and play a song from vista , and then I reboot to
  ubuntu , speaker works fine now .

  This bug annoying me most , sine my laptop use hibernate and resume a
  lot , if every time I have to reboot to vista to fix it then I have to
  change my habit to shutdown rather than hibernate , that is bad...

  Hope u guys can fix this , thanx a
  loooooooooooooooooooooooooooooot!!!!!!!!!!!!!!!!!!!

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