MIDI devices gone? O.o

[rastagallo]

Hi!
First, I want to thank you all for the support that you give.

Second, I have a problem that concerns saving and MIDI devices, so I hope someone could help me!
When I start jack, everything is ok: audio connections, midi devices, sound working ecc...
The problem is when I load a previously saved studio: all the MIDI devices are gone.
And, if I run in a terminal "a2j -e" it gives me those error in the LOG:

Code: Select all

Wed Nov 28 08:10:06 2012: ----------------------------
Wed Nov 28 08:10:06 2012: Activated.
Wed Nov 28 08:10:06 2012: Hardware ports will be exported.
Wed Nov 28 08:10:06 2012: Bridge starting...
Wed Nov 28 08:10:06 2012: Using JACK server 'default'
Wed Nov 28 08:10:06 2012: Hardware ports will be exported.
Wed Nov 28 08:10:06 2012: ERROR: a2j_jack_client_create: Cannot create jack client
Wed Nov 28 08:10:06 2012: ERROR: a2j_start: a2j_new() failed.
Wed Nov 28 08:10:06 2012: ERROR: a2j_dbus_error: a2j_start() failed.

Please help!

[autostatic]

This is the error you get when JACK is not running so JACK probably shut down after having tried to restore the session. Is it a big session with many connections? Maybe you've hit the number of maximum ports for JACK, default is 256.