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[Launchpad Bug Tracker <1153389@xxxxxxxxxxxxxxxxxx>]

Status changed to 'Confirmed' because the bug affects multiple users.

** Changed in: alsa-driver (Ubuntu)
       Status: New => Confirmed

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https://bugs.launchpad.net/bugs/1153389

Title:
  "no codecs initialized"

Status in alsa-driver package in Ubuntu:
  Confirmed

Bug description:
  Hi,

  on a new computer (samsung all-in-one), and on a live ubuntu disk
  12.04 x64, my sound card is not detected.

  I have checked many forums for several months and cannot find the fix.

  I have two sound cards, motherboard and hdmi. Only the hdmi gets
  detected by alsa. It is not good as I am only using the motherboard
  one.

  The dmesg shows "no codecs initialized" for the first card.

  ubuntu@ubuntu:~$ lsb_release -rd
  Description:	Ubuntu 12.10
  Release:	12.10

  ubuntu@ubuntu:~$ lspci | grep -i audio
  00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller (rev 04)
  01:00.1 Audio device: Advanced Micro Devices [AMD] nee ATI Caicos HDMI Audio [Radeon HD 6400 Series]

  ubuntu@ubuntu:~$ dmesg | grep -i hda-intel
  [   97.691334] hda-intel: azx_get_response timeout, switching to polling mode: last cmd=0x000f0000
  [   98.692766] hda-intel: No response from codec, disabling MSI: last cmd=0x000f0000
  [   99.694197] hda-intel: Codec #0 probe error; disabling it...
  [  100.731901] hda-intel: no codecs initialized
  [  100.732057] hda-intel: 0000:01:00.1: Handle VGA-switcheroo audio client

  The same happens on other debian linux distributions. Before I change
  my distribution to ubuntu, I would like to make sure the sound can
  work on ubuntu.

  Happy to help debugging this if necessary.

  Many thanks in advance.

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