From hellwolf.misty at gmail.com  Sun Feb 18 06:45:26 2007
From: hellwolf.misty at gmail.com (ZC Miao)
Date: Sun, 18 Feb 2007 14:45:26 +0800
Subject: [Fedora-music-list] Audcatiy is failed to use JACK
Message-ID: <1171781126.2968.3.camel@cocteau.freehell.org>

When I use audacity with JACK, it often SIGSEGV. And I install the
debuginfo trying to debug it, but often got this useless backtrace : 
#0  0x02b55765 in wxAppBase::Pending ()
from /usr/lib/libwx_gtk2u_core-2.6.so.0
#1  0x08079d3b in AudacityApp::OnExit (this=0x8fc9fc8) at
AudacityApp.cpp:1018
#2  0x00464908 in wxEntry () from /usr/lib/libwx_baseu-2.6.so.0
#3  0x00464966 in wxEntry () from /usr/lib/libwx_baseu-2.6.so.0
#4  0x080773d0 in main (argc=4606216, argv=0x8fc9fc8) at
AudacityApp.cpp:189
#5  0x00c60f2c in __libc_start_main () from /lib/libc.so.6
#6  0x0806ccf1 in _start ()

I don't know where the problem is.

--
http://hellwolf.cublog.cn
gpg --keyserver pgp.mit.edu --recv-key 0x6B174C6F

If I promised you the moon and the stars, would you believe it?
		-- Alan Parsons Project



From nando at ccrma.Stanford.EDU  Thu Feb 22 22:20:04 2007
From: nando at ccrma.Stanford.EDU (Fernando Lopez-Lezcano)
Date: Thu, 22 Feb 2007 14:20:04 -0800
Subject: [Fedora-music-list] Audcatiy is failed to use JACK
In-Reply-To: <1171781126.2968.3.camel@cocteau.freehell.org>
References: <1171781126.2968.3.camel@cocteau.freehell.org>
Message-ID: <1172182804.9627.14.camel@cmn3.stanford.edu>

On Sun, 2007-02-18 at 14:45 +0800, ZC Miao wrote:
> When I use audacity with JACK, it often SIGSEGV. And I install the
> debuginfo trying to debug it, but often got this useless backtrace : 
> #0  0x02b55765 in wxAppBase::Pending ()
> from /usr/lib/libwx_gtk2u_core-2.6.so.0
> #1  0x08079d3b in AudacityApp::OnExit (this=0x8fc9fc8) at
> AudacityApp.cpp:1018
> #2  0x00464908 in wxEntry () from /usr/lib/libwx_baseu-2.6.so.0
> #3  0x00464966 in wxEntry () from /usr/lib/libwx_baseu-2.6.so.0
> #4  0x080773d0 in main (argc=4606216, argv=0x8fc9fc8) at
> AudacityApp.cpp:189
> #5  0x00c60f2c in __libc_start_main () from /lib/libc.so.6
> #6  0x0806ccf1 in _start ()
> 
> I don't know where the problem is.

Does this only happen with Jack?

When I built Audacity before I used a newer portaudio version than the
one that comes with Audacity itself and that got me better Jack support
(looks like the current Fedora Extras version does not do that). Still,
Audacity is a pretty bad Jack client, it would really need a native Jack
driver instead of just using portaudio. 

-- Fernando




From hellwolf.misty at gmail.com  Sat Feb 24 09:42:20 2007
From: hellwolf.misty at gmail.com (ZC Miao)
Date: Sat, 24 Feb 2007 17:42:20 +0800
Subject: [Fedora-music-list] Audcatiy is failed to use JACK
In-Reply-To: <1172182804.9627.14.camel@cmn3.stanford.edu>
References: <1171781126.2968.3.camel@cocteau.freehell.org>
	<1172182804.9627.14.camel@cmn3.stanford.edu>
Message-ID: <1172310141.1153.2.camel@cocteau.freehell.org>

On Thu, 2007-02-22 at 14:20 -0800, Fernando Lopez-Lezcano wrote:
> Does this only happen with Jack?
> 
> When I built Audacity before I used a newer portaudio version than the
> one that comes with Audacity itself and that got me better Jack support
> (looks like the current Fedora Extras version does not do that). Still,
> Audacity is a pretty bad Jack client, it would really need a native Jack
> driver instead of just using portaudio. 
Yes, it's only happen with jack. It is that I want to use zynaddsubfx as
an input source in audacity, and zynaddsubfx need jack to do so.

How do I apply an newer portaudio version as you mentioned?

--
http://hellwolf.cublog.cn
gpg --keyserver pgp.mit.edu --recv-key 0x6B174C6F

The devil finds work for idle circuits to do.