[Bug 407790] Re: [Regression] No sound with Karmic on HP HDX 9300

[Andres Mujica]

The commit that Stefan is referring to is

http://git.alsa-project.org/?p=alsa-
kernel.git;a=commit;h=878a4f521bfe83c49694ac990058080fbe090812

already at Karmic's kernel.


** Description changed:

- Sound worked without further configuration on Ubuntu 8.10. With Ubuntu
- 9.04 (also with recent Suse and Fedora versions) I had to add a model
- parameter to the modprobe.d/*.conf file. I used model=5stack and was
- happy with sound an 9.04. The current karmic version gives me no sound
- on the internal speakers for all configurations I tried (3stack, 5stack,
- 6stack and hp-hdx). The headphone is currently working, but no other
- speaker.
+ *** WORKAROUND **
+ 
+ * If model is set to 5stack-no-fp and "Line Jack Mode" = "Line Out" then sound works (Some channels have to be unmuted)
+ * After each reboot the "Line Jack Mode" must be set to a different value and then back to "Line Out" to make sound work
+ 
+ 
+ Sound worked without further configuration on Ubuntu 8.10. With Ubuntu 9.04 (also with recent Suse and Fedora versions) I had to add a model parameter to the modprobe.d/*.conf file. I used model=5stack and was happy with sound an 9.04. The current karmic version gives me no sound on the internal speakers for all configurations I tried (3stack, 5stack, 6stack and hp-hdx). The headphone is currently working, but no other speaker.
  
  This bug could be related to 400682, but it is a slightly different
  notebook and sound card.

** Changed in: linux (Ubuntu)
       Status: Incomplete => Triaged

** Changed in: linux (Ubuntu)
   Importance: Undecided => Medium

** Also affects: linux via
   https://bugtrack.alsa-project.org/alsa-bug/view.php?id=4665
   Importance: Unknown
       Status: Unknown

-- 
[Regression] No sound with Karmic on HP HDX 9300
https://bugs.launchpad.net/bugs/407790
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