Re: [linux-audio-user] ANN: bristol 0.9.5-60

Nick Copeland wrote:
>> rhodes, and rhodes-bass arent working, segfault?
>
> Not the first complaint about these algorithms failing. To test it you
> minimally need read access to the whole tree where you installed and
> built bristol so that you can read the memories, then use the
> startBristol script in the bin directory: 'startBristol -rhodes'. That
> is supposed to work, and if that is how you get segmentation faults
> then I could do with the output from a gdb stack backtrace ('gdb
> <bristol> <core>' then type in "backtrace", or a core file sent
> directly to me).
i looked now following your instructions, it is not a segfault, but
zombifying jack.
i did:
cd /software/nove/bristol/bristol-0.9.5/bin$

and then:
./startBristol -rhodes -jack

the roads piano appears, it is connected to jack, but trying to play the
keys, no sound, than short time after rhodes stops:

nowhiskey@email-addr-hidden:~/software/nove/bristol/bristol-0.9.5/bin$
./startBristol -rhodes -jack
spawning midi thread
parent going into idle loop
connected to :0.0 (81492f0)
display is 1024 by 768 pixels
Window is w 1024, h 768, d 24, 0 0 0
Using DirectColor display
masks are ff0000 ff0000 ff0000
Initialise the rhodes link to bristol: 814dd50
midi sequencer
Opened listening control socket: 5028
Client ID = 129
Queue ID = 0
Device name did not parse, defaults 128.0
hostname is localhost, bristol
port is 5028
Connected to the bristol control socket: 5
bristolengine already active
Accepted connection from 0 (3) onto 2 (5)
created 16 voices: allocated 16 to synth
engine MIDI channel 0
spawning audio thread
registering jack interface
Rescheduled thread: 95
initialising one DX sound
done create interface: 81490c0, 814dd50
brightonWorldChanged(750 250 10 10)
going operational
Found port alsa_pcm:playback_1
Found port alsa_pcm:playback_2
Default connection bristol:out_left to alsa_pcm:playback_1
Default connection bristol:out_right to alsa_pcm:playback_2
Found port alsa_pcm:capture_1
Found port alsa_pcm:capture_2
Default connection alsa_pcm:capture_1 to bristol:in
zombified - calling shutdown handler
unregistering jack interface
cleanupBrighton(0)
midi write error, fd 5, size 1
midi write error, fd 5, size 12
midi write error, fd 5, size 1
return - no data in buffer
socket closed
request acked: -1
nowhiskey@email-addr-hidden:~/software/nove/bristol/bristol-0.9.5/bin$

------------

please give me a more precisely "howto" for using "gdb"

>
>> copy in to /usr/local/bin or /usr/local/lib, so that i can put some
>> menu-entries, so being able to start from menu?
>
> Hm, this is the second request for an install operation. Can you not
> build in the full path to the startBristol script, with options, as a
> menu command? Is the issue here that libraries cannot be found due to
> root permissions and security or that binaries cannot be found if the
> path is not configured correctly?
>
this part i really dont understand, but i think it is a less problem,
since i can copy the hole build dir somewhere, and than make the
different menu-entries.

cheers,
doc
> Kind regards,
>
> nick.
>
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Received on Fri Sep 29 20:15:03 2006