Bug 235635

Summary: audio setup messed up on macbook pro (intel)
Product: [Fedora] Fedora Reporter: Jussi Eloranta <eloranta>
Component: alsa-libAssignee: Martin Stransky <stransky>
Status: CLOSED RAWHIDE QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: 6   
Target Milestone: ---   
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
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Clone Of: Environment:
Last Closed: 2007-05-16 14:16:23 UTC Type: ---
Regression: --- Mount Type: ---
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Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Description Flags
sound config log when audio works
none
config when sound does not work none

Description Jussi Eloranta 2007-04-08 17:32:29 UTC 
Description of problem:

After intial install on a macbook pro (intel), I got no audio. After playing with kmix, I was finally
able to get it to work. It looks like the channels are somehow setup incorrectly. Let me know, what
additional info I can provide on this. BTW after installing updates, this did not work either
(I recall that there was alsa update). 

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


How reproducible:

Install FC6 on macbook pro and try to use the audio device.

Steps to Reproduce:
1.
2.
3.
  
Actual results:


Expected results:


Additional info:
Comment 1 Martin Stransky 2007-04-10 09:25:46 UTC 
Please run system-config-soundcard, generate a log (/root/scsconfig.log) and
attach it here (when sound works and when it doesn't)
Comment 2 Jussi Eloranta 2007-04-10 15:55:53 UTC 
Created attachment 152150 [details]
sound config log when audio works
Comment 3 Jussi Eloranta 2007-04-10 15:56:25 UTC 
Created attachment 152151 [details]
config when sound does not work
Comment 4 Jussi Eloranta 2007-04-10 15:59:59 UTC 
BTW here is what I did with kmix to get audio:

THe output panel:

The "the plug; side" needs to be checked and the volume
setting here seems to affect the volume. This was not checked
by default. Also PCM seems to control volume.

The switches panel:

"Line in as output" must be checked (not checked by default). Otherwise
no sound.
Comment 5 Martin Stransky 2007-05-16 14:06:12 UTC 
Okay, I'll add it to alsa-utils. Thanks!
Comment 6 Martin Stransky 2007-05-16 14:16:23 UTC 
added to CVS.
Comment 7 Fedora Update System 2007-05-21 22:25:09 UTC 
alsa-utils-1.0.14-0.2.rc1.fc6 has been pushed for fc6, which should resolve this issue.  If these problems are still present in this version, then please make note of it in this bug report.