From: bugtrack@alsa-project.org
To: alsa-devel@alsa-project.org
Subject: [ALSA - driver 0001301]: Kernel OSS emulation stops working after a few seconds when used with VoIP softphones
Date: Mon, 31 Oct 2005 17:44:23 +0100 [thread overview]
Message-ID: <a060917466f950892ede48b4861a142b@bugtrack.alsa-project.org> (raw)
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=1301>
======================================================================
Reported By: tek01
Assigned To:
======================================================================
Project: ALSA - driver
Issue ID: 1301
Category: ISA - ad1816a
Reproducibility: always
Severity: minor
Priority: normal
Status: new
Distribution: Debian Sarge
Kernel Version: vanilla 2.6.11.12, vanilla 2.6.10 and Debians
2.6.8-2
======================================================================
Date Submitted: 08-02-2005 17:16 CEST
Last Modified: 10-31-2005 17:44 CET
======================================================================
Summary: Kernel OSS emulation stops working after a few
seconds when used with VoIP softphones
Description:
Kernel OSS emulation fails a few seconds after a call is established when
used with kphone(Debian) or iaxcomm(self made) softphones. Examining the
process using strace reveals, that the file descriptor of the sound device
is no longer listed in the readset or writeset when the select() syscall
returns. Audio Playback using XMMS is working fine using the OSS API
Also the native OSS driver is working fine with both VoIP phones on the
same system and kernel.
======================================================================
Relationships ID Summary
----------------------------------------------------------------------
related to 0001300 modprobe goes into D-state when inserti...
======================================================================
----------------------------------------------------------------------
perex - 08-18-05 13:18
----------------------------------------------------------------------
Use the latest ALSA from CVS (you can compile ALSA as external module) and
the latest kernel (with the patch from
https://bugtrack.alsa-project.org/alsa-bug/view.php?id=1300).
----------------------------------------------------------------------
rlrevell - 10-31-05 17:44
----------------------------------------------------------------------
Is this problem still present in the latest ALSA release?
Issue History
Date Modified Username Field Change
======================================================================
08-02-05 17:16 tek01 New Issue
08-02-05 17:16 tek01 Distribution => Debian Sarge
08-02-05 17:16 tek01 Kernel Version => vanilla 2.6.11.12,
vanilla 2.6.10 and Debians 2.6.8-2
08-02-05 18:27 Adrian Bunk Issue Monitored: Adrian Bunk
08-03-05 10:10 perex Relationship added related to 0001300
08-03-05 10:47 perex Note Added: 0005614
08-05-05 11:20 tek01 Note Added: 0005664
08-18-05 13:18 perex Note Added: 0005847
10-31-05 17:44 rlrevell Note Added: 0006587
======================================================================
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next reply other threads:[~2005-10-31 16:44 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-10-31 16:44 bugtrack [this message]
-- strict thread matches above, loose matches on Subject: below --
2006-07-01 19:55 [ALSA - driver 0001301]: Kernel OSS emulation stops working after a few seconds when used with VoIP softphones bugtrack
2006-07-01 19:38 bugtrack
2006-07-01 15:22 bugtrack
2005-11-07 12:00 bugtrack
2005-08-18 11:18 bugtrack
2005-08-05 9:20 bugtrack
2005-08-03 8:47 bugtrack
2005-08-03 8:10 bugtrack
2005-08-02 15:16 bugtrack
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