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.
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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
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?
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-
Fernando Lopez-Lezcano -
ZC Miao