Bug 708282 - Volume always too loud: "headphone" level always reset to 100% (AD1981B, ICH6)
Summary: Volume always too loud: "headphone" level always reset to 100% (AD1981B, ICH6)
Keywords:
Status: CLOSED WONTFIX
Alias: None
Product: Fedora
Classification: Fedora
Component: alsa-utils
Version: 15
Hardware: i686
OS: Linux
unspecified
medium
Target Milestone: ---
Assignee: Jaroslav Kysela
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2011-05-27 07:01 UTC by John T. Folden
Modified: 2012-09-14 19:36 UTC (History)
2 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed:
Type: ---


Attachments (Terms of Use)

Description John T. Folden 2011-05-27 07:01:01 UTC
Description of problem:
I have a Dell Optiplex Gx280 connected to amplified external speakers via the headphone port. The volume level is almost always too loud no matter how low I set the system volume.

Alsamixer reports the headphone jack as always at max volume upon boot. I've have tried lowering this volume and then saving it with 'alsactl store' but the settings never get restored on boot.

I wasn't sure where the problem truly was - in alsa or pulseaudio.

Alsamixer reports the internal audio card as Intel ICH6 and the audio chip as AD1981B.

Comment 1 Fedora End Of Life 2012-08-06 20:00:22 UTC
This message is a notice that Fedora 15 is now at end of life. Fedora 
has stopped maintaining and issuing updates for Fedora 15. It is 
Fedora's policy to close all bug reports from releases that are no 
longer maintained.  At this time, all open bugs with a Fedora 'version'
of '15' have been closed as WONTFIX.

(Please note: Our normal process is to give advanced warning of this 
occurring, but we forgot to do that. A thousand apologies.)

Package Maintainer: If you wish for this bug to remain open because you
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this bug and simply change the 'version' to a later Fedora version.

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would still like to see this bug fixed and are able to reproduce it 
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Comment 2 Fedora End Of Life 2012-08-06 20:01:08 UTC
This message is a notice that Fedora 15 is now at end of life. Fedora 
has stopped maintaining and issuing updates for Fedora 15. It is 
Fedora's policy to close all bug reports from releases that are no 
longer maintained.  At this time, all open bugs with a Fedora 'version'
of '15' have been closed as WONTFIX.

(Please note: Our normal process is to give advanced warning of this 
occurring, but we forgot to do that. A thousand apologies.)

Package Maintainer: If you wish for this bug to remain open because you
plan to fix it in a currently maintained version, feel free to reopen 
this bug and simply change the 'version' to a later Fedora version.

Bug Reporter: Thank you for reporting this issue and we are sorry that 
we were unable to fix it before Fedora 15 reached end of life. If you 
would still like to see this bug fixed and are able to reproduce it 
against a later version of Fedora, you are encouraged to click on 
"Clone This Bug" (top right of this page) and open it against that 
version of Fedora.

Although we aim to fix as many bugs as possible during every release's 
lifetime, sometimes those efforts are overtaken by events.  Often a 
more recent Fedora release includes newer upstream software that fixes 
bugs or makes them obsolete.

The process we are following is described here: 
http://fedoraproject.org/wiki/BugZappers/HouseKeeping

Comment 3 Allen Halsey 2012-09-14 19:36:28 UTC
I have same problem in Fedora 17 on a Dell Dimension 4500 with Intel ICH4.

Related discussion: http://forums.fedoraforum.org/showthread.php?t=263730

Like OP, I tried to used:

   alsactl -c0

and

   alsactl store 0

to store a value a reasonable value (40%) for the headphone jack.

But after a reboot, the value is back to 100%.

Manually issuing the command:

  $ sudo alsactl restore 0

works.

So I tried putting that command in /etc/rc.d/rc.local:

  $ cat /etc/rc.d/rc.local
  #!/bin/sh
  
  alsactl restore 0

but this didn't work.

I figured something else later in the boot or Gnome startup process is setting it to 100%. So I put a one minute delay on the command using 'at':

  $ cat /etc/rc.d/rc.local
  #!/bin/sh
  
  at now + 1 minutes <<< 'alsactl restore 0'

That worked.


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