[ardour-users] latest CVS - jack problem

[Roger]

Jan Depner wrote:

>Just ran it to check:
>
>jackd 0.98.1
>Copyright 2001-2003 Paul Davis and others.
>jackd comes with ABSOLUTELY NO WARRANTY
>This is free software, and you are welcome to redistribute it
>under certain conditions; see the file COPYING for details
>loading driver ..
>apparent rate = 44100
>creating alsa driver ...
>ice1712|ice1712|2048|2|44100|0|0|nomon|swmeter|-|32bit
>configuring for 44100Hz, period = 2048 frames, buffer = 2 periods
>
>
>with 
>
>Ardour/GTK 0.502.0 running with libardour 0.801.1
>
>and
>
>jamin 0.8.35
>
>
>
>No major problems.
>
>
>Jan
>
>
>On Wed, 2004-04-28 at 14:49, Roger wrote:
>  
>
>>Gents,
>>The latest cvs compiled OK but when running gives the follwing error:
>>
>>
>>Shutting down sound driver: done
>>Starting sound driver: snd-ice1712 done
>>jackd 0.98.1
>>Copyright 2001-2003 Paul Davis and others.
>>jackd comes with ABSOLUTELY NO WARRANTY
>>This is free software, and you are welcome to redistribute it
>>under certain conditions; see the file COPYING for details
>>
>>creating alsa driver ... 
>>ice1712|ice1712|1024|2|48000|0|0|hwmon|hwmeter|-|32bit
>>Ardour/GTK 0.500.1 running with libardour 0.800.1
>>Copyright 1999-2004 Paul Davis
>>Ardour comes with ABSOLUTELY NO WARRANTY
>>This is free software, and you are welcome to redistribute it
>>under certain conditions; see the file COPYING for details
>>Loading UI configuration file /usr/local/etc/ardour/ardour_ui.rc
>>JACK compiled with POSIX SHM support
>>cannot open shm segment  (Invalid argument)
>>cannot attached engine control shared memory segment
>>
>>Running jamin gives the same error
>>
>>
>>Everything works fine with the latest tarball and jackd0.94
>>What's wrong?
>>Roger
>>
>>
>>_______________________________________________
>>ardour-users-ardour.org mailing list
>>ardour-users at lists.ardour.org
>>http://lists.ardour.org/listinfo.cgi/ardour-users-ardour.org
>>    
>>
>
>
>
>
>  
>
Jan,
I recompiled jack without the "enable-posix-shm" flag and everything 
works fine now.
Some work must have been done in this area between jack 0.94 and 0.98 
which probably requires an upgrade of my redhat 8.0 system.
Thanks for your quick support
Roger