On Monday 09 June 2003 05:39 pm, you wrote:

I hope you don't mind.  Your trouble is beyond my experience, and pretty 
serious looking, so I've cc'ed this to rosegarden-devel where better minds 
than mine can have a look.

> When I make a segment, hit record, then start playing notes on the
> piano I see the occasional "Sys Exclsve" message listed in the "IN"
> portion of the transport window but nothing else.
>
> Thinking it might be that my piano is not set up properly, I looked
> there to make sure its set to send midi, and even tried dumping its
> record buffer to midi-out but got the same solitary system
> exclusive messages. Opening the track in the notation editor after
> recording just shows a load of bars filled with rests.

> I start the sequencer and:

> $rosegardensequencer rosegardensequencer: Registering with DCOP
> server rosegardensequencer: created plugin manager
> MappedAudioPluginManager::discoverPlugins - discovering plugins
> Rosegarden 4-0.9.1 - AlsaDriver - alsa-lib version 0.9.0beta10a
> cannot connect to jack server cannot connect to default JACK server
>
>   ALSA Client information:
>
>     64,0 - (External MIDI 0, MIDI 0-0)                  (DUPLEX)
>     [ctype 2, ptype 2, cap 127]
>
> Creating device 0 in Play mode for connection 64:0 MIDI 0-0
> (duplex) Default device name for this device is MIDI external
> device Creating device 1 in Record mode for connection 64:0 MIDI
> 0-0 (duplex) Default device name for this device is MIDI hardware
> input device Record client set to (64, 0)
>
> AlsaDriver::initialiseMidi -  initialised MIDI subsystem
>
> rosegardensequencer: RosegardenSequencer - started OK
> AlsaDriver::getMappedComposition - STOP
> AlsaDriver::getMappedComposition - STOP

>... repeated until I press Ctrl-C - then I get ...

[normal termination bits deleted]

> Does that look normal?

No, it sure doesn't.  I wonder what's up with the getMappedComposition - STOP 
stuff.

I've had a look at the code that's producing it, and I don't have any real 
insight here.  I'm hoping someone else will be able to understand this more 
quickly.

In the meantime, 0.9.0beta10 is pretty well ancient.  I'm running 0.9.3...  
You might take a stab at upgrading ALSA and see if this magically goes away.

> I really shouldn't be messing with this stuff because I'm supposed
> to be learning to play properly - my teacher gives me loads to
> learn every week and its a real struggle. Still it would be handy
> to have this working :-)

And you might have discovered a bug.

-- 
Michael McIntyre         USDA zone 6b in SW VA, USA
Silvan <[EMAIL PROTECTED]> Linux Druid
----------[ registered Linux user #243621 ]---------
http://www.geocities.com/Paris/Rue/5407/index.html



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