[ardour-users] latest CVS - jack problem

[Roger]

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