From: bugtrack@alsa-project.org
To: alsa-devel@alsa-project.org
Subject: [ALSA - driver 0000079]: Dell Inspiron 8500 ICH4 no sound through internal speakers unless "External Amplifier" switched on
Date: Thu, 29 Sep 2005 12:13:31 +0200 [thread overview]
Message-ID: <331ea9b09331a149b1b271ea6b98f29d@bugtrack.alsa-project.org> (raw)
The following issue has been UPDATED.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=79>
======================================================================
Reported By: rocco
Assigned To:
======================================================================
Project: ALSA - driver
Issue ID: 79
Category: PCI - intel8x0
Reproducibility: always
Severity: minor
Priority: normal
Status: feedback
Distribution: Debian
Kernel Version: 2.6.3
======================================================================
Date Submitted: 02-22-2004 21:40 CET
Last Modified: 09-29-2005 12:13 CEST
======================================================================
Summary: Dell Inspiron 8500 ICH4 no sound through internal
speakers unless "External Amplifier" switched on
Description:
Alsa from kernel tree 2.6.3. Internal speakers of the laptop are not
working, when pluggin in something in the headphone output sound is
working. Mixer volume looks ok.
======================================================================
----------------------------------------------------------------------
rocco - 02-26-04 13:00
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External Amplifier Power Down must be off (toggled with m, mute) in
alsamixer, then it there is sound in the internal speakers.
This is far from logic, at least that one have to mute external to get
sound.
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tiwai - 03-01-04 20:13
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how is the default state of this switch?
it must be off as default. if it's on, it's a bug of the driver.
and, yes, it's nasty... note that it's a switch to turn OFF.
maybe it's better to rename it as 'External Amplifier',
and reverse the meaning of the switch.
----------------------------------------------------------------------
tiwai - 03-10-04 17:57
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now the switch is renamed to 'External Amplifier'.
it's a bit more obvious than before :)
about the default value: could you check again the default
EAPD value? stop once alsa service, then remove /etc/asound.state
(or make backup), and start alsa again.
----------------------------------------------------------------------
jdthood - 03-10-05 15:24
----------------------------------------------------------------------
> stop once alsa service, then remove /etc/asound.state
> (or make backup), and start alsa again.
Submitter: What is the default External Amplifier state now?
----------------------------------------------------------------------
jdthood - 09-29-05 12:09
----------------------------------------------------------------------
Submitter: What is the default External Amplifier state now?
Issue History
Date Modified Username Field Change
======================================================================
02-22-04 21:40 rocco New Issue
02-26-04 13:00 rocco Note Added: 0000346
03-01-04 20:13 tiwai Note Added: 0000424
03-10-04 17:57 tiwai Note Added: 0000565
03-10-05 15:24 jdthood Note Added: 0003864
09-29-05 12:09 jdthood Note Added: 0006416
09-29-05 12:09 jdthood Status new => feedback
09-29-05 12:13 jdthood Summary Dell Inspiron 8500 ICH4
no sound through internal speakers, headphone ok. => Dell Inspiron 8500 ICH4 no
sound through internal speakers unless "External Amplifier" switched on
======================================================================
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next reply other threads:[~2005-09-29 10:13 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-09-29 10:13 bugtrack [this message]
-- strict thread matches above, loose matches on Subject: below --
2005-09-29 10:15 [ALSA - driver 0000079]: Dell Inspiron 8500 ICH4 no sound through internal speakers unless "External Amplifier" switched on bugtrack
2006-01-02 19:34 bugtrack
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