snd-hda-intel lacks required option "model=3stack" on clean install

Bug #524948 reported by Lasse Havelund
This bug affects 1 person
Affects Status Importance Assigned to Milestone
alsa-driver (Ubuntu)
Fix Committed
Daniel T Chen

Bug Description

My laptop's sound card requires the setting "model=3stack" appended to the snd-hda-intel module. It's a Toshiba Satellite L40-10Q. All other required information should be attached to this bug report. Confirmed in Lucid Alpha 2.

ProblemType: Bug
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
Architecture: i386
 **** List of CAPTURE Hardware Devices ****
 card 0: Intel [HDA Intel], device 0: AD198x Analog [AD198x Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
 /dev/snd/controlC0: menza 1642 F.... pulseaudio
 /dev/snd/pcmC0D0p: menza 1642 F...m pulseaudio
 Card hw:0 'Intel'/'HDA Intel at 0xff63c000 irq 21'
   Mixer name : 'Analog Devices AD1986A'
   Components : 'HDA:11d41986,1179ff40,00100500 HDA:11c11040,11790001,00100200'
   Controls : 37
   Simple ctrls : 21
Date: Sat Feb 20 17:05:34 2010
DistroRelease: Ubuntu 10.04
EcryptfsInUse: Yes
Package: alsa-base
PackageArchitecture: all
ProcVersionSignature: Ubuntu 2.6.32-13.18-generic
SourcePackage: alsa-driver
Uname: Linux 2.6.32-13-generic i686

Revision history for this message
Lasse Havelund (lhavelund) wrote :
Revision history for this message
Daniel T Chen (crimsun) wrote :

Pushed upstream and to stable

Changed in alsa-driver (Ubuntu):
status: New → In Progress
importance: Undecided → Low
assignee: nobody → Daniel T Chen (crimsun)
Daniel T Chen (crimsun)
Changed in alsa-driver (Ubuntu):
status: In Progress → Fix Committed
Revision history for this message
madbiologist (me-again) wrote :

This fix is included in the just-released ALSA 1.0.23. From the changelog:

    - ALSA: hda: Use 3stack quirk for Toshiba Satellite L40-10Q
    The OR has verified that the existing model=laptop-eapd quirk does not
    function correctly but instead needs model=3stack. Make this change
    so that manual corrections to module-init-tools file(s) are not
    Reported-by: Lasse Havelund <email address hidden>

Revision history for this message
Brad Figg (brad-figg) wrote :

This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-lucid' to 'verification-done-lucid'.

If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed.

See for documentation how to enable and use -proposed. Thank you!

tags: added: verification-needed-lucid
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