From: bugtrack@alsa-project.org
To: alsa-devel@alsa-project.org
Subject: [ALSA - driver 0000051]: system crashes running aplay as unprivileged user on a US428. No sound except very occasional <.5 sec bursts
Date: Fri, 1 Oct 2004 01:28:25 +0200 (CEST) [thread overview]
Message-ID: <20040930232825.38F2518007@server.perex-int.cz> (raw)
A BUGNOTE has been added to this bug.
======================================================================
https://bugtrack.alsa-project.org/alsa-bug/bug_view_page.php?bug_id=0000051
======================================================================
Reported By: marqrdt
Assigned To: karsten
======================================================================
Project: ALSA - driver
Bug ID: 51
Category: USB - usb-usx2y
Reproducibility: sometimes
Severity: crash
Priority: normal
Status: assigned
Distribution: Fedora Core 1
Kernel Version: 2.4.22-1.2115.nptl (stock Fedora kernel)
======================================================================
Date Submitted: 02-11-2004 15:39 CET
Last Modified: 10-01-2004 01:28 CEST
======================================================================
Summary: system crashes running aplay as unprivileged user on a US428. No sound except very occasional <.5 sec bursts
Description:
running the following command will cause a system crash +50% of the time:
aplay -v -D plug:hw:USX2Y music/wav/chant-reverb.wav
It runs file using the ALSA driver for the internal ALI5451 card.
Also, no sound comes out of the US428 except for very occasional <.5
bursts (never more than once per sound file). Headphones hooked to phone
jack, ext. speaker hooked to line-out.
No audio capture.
======================================================================
----------------------------------------------------------------------
karsten - 02-11-2004 20:09 CET
----------------------------------------------------------------------
On my two UHCI-1.1 USB pcs
aplay -v -D plug:hw:USX2Y some.wav
just runs fine.
Having heared of one other case of problems with an OHCI pc, I suspect
also here the OHCI-USB makes the bug apear.
I don't have access to any OHCI-USB controller. So to let me see more
you'd have to give me an OHCI controller pci-card.
Also you could build alsa-driver with "--with-debug=full" and post your
dmesg outputs here if the thing doesn't crash....
----------------------------------------------------------------------
piem - 03-18-2004 14:13 CET
----------------------------------------------------------------------
the _bad_ compatibility (if any?) of the us-242 with the OHCI controller is
mentionned in its manual. what does the us-428 manual say about that ?
cheers
----------------------------------------------------------------------
karsten - 10-01-2004 01:28 CEST
----------------------------------------------------------------------
please recheck snd-usb-usx2y version 0.8.0, which I posted to the
alsa-devel list.
Bug History
Date Modified Username Field Change
======================================================================
02-11-04 15:39 marqrdt New Bug
02-11-04 17:27 marqrdt Bug Monitored: marqrdt
02-11-04 20:09 karsten Bugnote Added: 0000221
03-18-04 14:13 piem Bugnote Added: 0000641
10-01-04 01:28 karsten Bugnote Added: 0001991
======================================================================
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next reply other threads:[~2004-09-30 23:29 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-09-30 23:28 bugtrack [this message]
-- strict thread matches above, loose matches on Subject: below --
2005-09-14 13:47 [ALSA - driver 0000051]: system crashes running aplay as unprivileged user on a US428. No sound except very occasional <.5 sec bursts bugtrack
2006-03-22 2:20 bugtrack
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