Bug 231749 (sirius56) - New kernel kills audio
Summary: New kernel kills audio
Status: CLOSED DUPLICATE of bug 231414
Alias: sirius56
Product: Fedora
Classification: Fedora
Component: kernel
Version: 6
Hardware: i586
OS: Linux
Target Milestone: ---
Assignee: Kernel Maintainer List
QA Contact: Brian Brock
Depends On:
TreeView+ depends on / blocked
Reported: 2007-03-11 03:50 UTC by Richard Steck
Modified: 2007-11-30 22:11 UTC (History)
0 users

Clone Of:
Last Closed: 2007-03-15 22:14:15 UTC

Attachments (Terms of Use)

Description Richard Steck 2007-03-11 03:50:05 UTC
Description of problem:

My Intel motherboard has built-in ATI SB450 HDA Audio.  When I run 2.6.19-
1.2911.6.5.fc6, Sound Detection shows that my PCM device, ALC 833 Analog, 
vanishes.  When I switch back to 2.6.18-1.2798.fc6, audi is perfect.
Somthing in the new kernel deletes the PCM and kills audio.

Version-Release number of selected component (if applicable):
Version numbers above.

How reproducible:

Steps to Reproduce:
1.Boot with 2.6.19-- no PCM detected, no audio.
2.Boot with 2.6.18-- PCM detected and audio is good.
Actual results:
Internal audio card detected, but no PCM detected.

Expected results:
Soundcard Detection should detect audio card and PCM.

Additional info:

Comment 1 Chuck Ebbert 2007-03-15 22:14:15 UTC
Please see bug 231414.  Is your system the same?
Report any information against that bug, please.

*** This bug has been marked as a duplicate of 231414 ***

Comment 2 Richard Steck 2007-03-15 22:52:51 UTC
Same bug.  Thank you.

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