Re: [Fedora-music-list] Audcatiy is failed to use JACK
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