Bug 145925

Summary:	2.6.10-1.741_FC3 Breaks Sound (alsa?) on TP T40
Product:	[Fedora] Fedora	Reporter:	LEO MURARO <lmuraro>
Component:	kernel	Assignee:	Dave Jones <davej>
Status:	CLOSED DUPLICATE	QA Contact:
Severity:	high	Docs Contact:
Priority:	medium
Version:	3	CC:	pfrields, rlinuz, wtogami
Target Milestone:	---
Target Release:	---
Hardware:	i686
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2006-02-21 19:08:01 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description LEO MURARO 2005-01-24 00:15:09 UTC

New Thinkpad T40 with..
Analog Devices AD1981A AC'97 SoundMAX Codec (Full-duplex)
Works great with the kernel from the FC3 Install CD.

After the first up2date session, updating only the kernel packages,
the sound is broken. Any attempt to change the sound system from
Control Center freezes X.



Version-Release number of selected component (if applicable):
2.6.9-1.667 Sound good
2.6.10-1.741_FC3 Sound broke

How reproducible:
Did it twice.

Steps to Reproduce:
1. Fresh FC3 install
2. Up2date Kernel packages to 2.6.10-1.741_FC3
3. Broken Sound, can't even play CD.
  
Actual results:
Sound broken

Expected results:
Sound workin

Additional info:

Comment 1 Need Real Name 2005-01-24 01:29:32 UTC

I too have an IBM ThinkPad T40 (2373-7CG).
The Multimedia audio controller is: Intel Corp. 82801DB/DBL/DBM
(ICH4/ICH4-L/ICH4-M) AC'97 Audio Controller (rev 01).

With kernel 2.6.10.1.741_FC3, I have no sound at all, but X works OK
and does not freeze.
 
With kernel 2.6.9-1.681_FC3, sound works OK.

Comment 2 Warren Togami 2005-01-24 01:40:13 UTC


*** This bug has been marked as a duplicate of 144742 ***

Comment 3 Need Real Name 2005-01-24 02:34:28 UTC

I followed suggestions in 144742, and indeed muting 'Head Phone Jack
Sense' and 'Line Jack Sense' resolves the problem.

Comment 4 Red Hat Bugzilla 2006-02-21 19:08:01 UTC

Changed to 'CLOSED' state since 'RESOLVED' has been deprecated.