Hi Max,

Download the 3.1.10 kernel from the Ubuntu website.
$ wget 
http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.1.10-precise/linux-image-3.1.10-030110-generic_3.1.10-030110.201201181135_amd64.deb

Install it.
$ sudo dpkg -i 
linux-image-3.1.10-030110-generic_3.1.10-030110.201201181135_amd64.deb

Restart the laptop and tap the [Esc] key during bootup to open the Grub menu, 
select and boot the 3.1.10 kernel. Once at the desktop test to see if you have 
audio, if not you may need to add these lines to your alsa-base.conf file. You 
may need to reboot afterwords.
alias snd-card-0 snd-hda-intel
alias sound-slot-0 snd-hda-intel
options snd-hda-intel model=3stack

If sound works, update your grub config to boot the 3.1.10 kernel by default. I 
used the grub-customizer app since it has a GUI.
$ sudo add-apt-repository ppa:danielrichter2007/grub-customizer
$ sudo apt-get update
$ sudo apt-get install grub-customizer


Purus

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to alsa-driver in Ubuntu.
https://bugs.launchpad.net/bugs/1178897

Title:
  No sound on laptop

Status in “alsa-driver” package in Ubuntu:
  Confirmed

Bug description:
  Ubuntu 12.10
  Asus W7J Laptop
  Soundcard: Realtek ALC600

  I am not getting ANY sound from speakers or headphones. I have tried
  playing CD's, looking at YouTube videos..no sound. The only sould I
  ever get is on initial startup when the ASUS logo appears.  I have
  looked at other forums. and looked at alsamixer, there is nothing in
  the master column apart from 00 and definately NO Auto Mute!  Yes I
  have made sure nothing is muted as well.  I have had a look in the
  BIOS setttings and no luck there either.


        00

   master

  (nothing between the "00" and "master" and no column above the "00")

  The fields I have are below.

  <    Master    >     PCM             CD           S/PDIF     S/PDIF
  Default      Beep        Caller ID       Off-hook

  I have also gone and re-installed Ubuntu..still no luck.
  Please Help

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1178897/+subscriptions

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