Bug 285181

Summary: hda_intel soundcard not detected in newer errata kernels (2.6.22.4)
Product: [Fedora] Fedora Reporter: Chris Seawood <cls>
Component: kernelAssignee: Kernel Maintainer List <kernel-maint>
Status: CLOSED CURRENTRELEASE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: medium Docs Contact:
Priority: medium    
Version: 6   
Target Milestone: ---   
Target Release: ---   
Hardware: i686   
OS: Linux   
Whiteboard:
Fixed In Version: 2.6.22.5-49.fc6 Doc Type: Bug Fix
Doc Text:
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Clone Of: Environment:
Last Closed: 2007-09-12 21:54:45 UTC Type: ---
Regression: --- Mount Type: ---
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Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
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Description Chris Seawood 2007-09-10 21:34:56 UTC 
After upgrading to the latest errata kernels (2.6.22.x), the sigmatel soundcard
in my Dell Dimension 9150 is no longer detected.  I see the following messages
in dmesg:

stac92xx_auto_fill_dac_nids: No available DAC for pin 0x15
hda-intel: no codecs initialized

I had to apply the patches from the following links to get sound working again:
http://mailman.alsa-project.org/pipermail/alsa-devel/2007-July/001784.html
http://mailman.alsa-project.org/pipermail/alsa-devel/2007-July/001886.html
Comment 1 Chuck Ebbert 2007-09-10 22:02:34 UTC 
Those patches are already in kernel-2.6.22.5-49.fc6, in the updates-testing
repository.  You can install it with (but see below first):

 # yum --enablerepo=updates-testing update kernel

Increasing the number of kernels that yum keeps installed may be a good idea.
Edit /etc/yum/pluginconf.d/installonlyn.conf and change "TOKEEP=2" to a larger
number to keep more than two kernels installed.