From mboxrd@z Thu Jan 1 00:00:00 1970 From: Patrick Shirkey Subject: Re: USB devices should not oops after disconnect now Date: Wed, 27 Nov 2002 19:42:12 +0900 Sender: alsa-devel-admin@lists.sourceforge.net Message-ID: <3DE4A184.4020706@boosthardware.com> References: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from gate.perex.cz (root@gate.perex.cz [194.212.165.105]) by alsa.alsa-project.org (8.9.3/8.9.3/SuSE Linux 8.9.3-0.1) with ESMTP id VAA03917 for ; Fri, 29 Nov 2002 21:44:48 +0100 Received: from www7.networkshosting.com (www7.networkshosting.com [66.96.128.106]) by gate.perex.cz (8.9.3/8.9.3/SuSE Linux 8.9.3-0.1) with SMTP id LAA10877 for ; Wed, 27 Nov 2002 11:54:17 +0100 Errors-To: alsa-devel-admin@lists.sourceforge.net List-Help: List-Post: List-Subscribe: , List-Unsubscribe: , List-Archive: To: Jaroslav Kysela Cc: ALSA development List-Id: alsa-devel@alsa-project.org Jaroslav Kysela wrote: > > Note that you'll have to terminate all applications using that soundcard > before you'll try to reconnect the device again. In next code, hopefully > the applications will be somehow terminated to make the cleanup process > automatic. > Ok. That's the probable cause as I am having problems with jack not releasing the device. It seems that hotpluging out is a tricky issue because we have to decide whether the application/s that are using the device should also be terminated. Is it possible to transparently swap snd-usb-audio with snd-dummy if it has been installed? That could be a secondary default if people would prefer their apps do not automatically segv. -- Patrick Shirkey - Boost Hardware Ltd. For the discerning hardware connoisseur Http://www.boosthardware.com Http://www.djcj.org - The Linux Audio Users guide ======================================== Being on stage with the band in front of crowds shouting, "Get off! No! We want normal music!", I think that was more like acting than anything I've ever done. Goldie, 8 Nov, 2002 The Scotsman ------------------------------------------------------- This SF.net email is sponsored by: Get the new Palm Tungsten T handheld. Power & Color in a compact size! http://ads.sourceforge.net/cgi-bin/redirect.pl?palm0002en