Hi :)

MusE seems to have many interesting functions, very near to Cubase. I don't know Cakewalk myself, I just heard of it and MusE might be orientated at Cakewalk, maybe it's not very different to Cubase.

The bug(s) for MusE are less important, it's more important that this is the kind of bug I get with any setup.

I can't get a sound done by MusE, resp. fluidsynth. I resumed the settings for MusE at the end of this mail.

After a while, when saving the project again (I did it several times before) I got an error. Similar to the errors I got when using Rosegarden.

"Jack shutdown!

Jack has detected a performance problem which has lead to MusE being disconnected.

This could happen to a number of reasons:
- a performance issue with your particular setup.
- a bug in MusE (or possible in another connected software).
- a random hiccup which might never occur again.
- jack was valuntary stopped by you or someone else
- jack crashed

If there is a persisting problem you are much welcome to discuss it on MusE mailinglist. (there is information about joining the mailinglist on MusE homepage which is available through the help menu)

To proceed check the status of Jack and try to restart it and then click on the Restart button."

I closed MusE. QJackCtl seems to be fine, but after running MusE again and loading the started project, MusE crashed and disappeared.

I could start MusE and load the project after closing QJackCtl.

I could start MusE after QJackCtl was running, but it crashes again and disappeared after I tried to load the project.

In the past I could run QSampler with my other 64 Studio and it also crashed when trying to load a GIG.

It seems to be that Jack isn't fine with my Suse 11.0, 64 Studio Lenny and 64 Studio default.

I tried another session, but the bug was still there.

I restarted the computer and after launching jack I got:

"18:40:34.561 Patchbay deactivated.
18:40:34.572 Statistics reset.
18:40:34.619 Startup script...
18:40:34.619 artsshell -q terminate
JACK tmpdir identified as [/dev/shm]
JACK tmpdir identified as [/dev/shm]
18:40:34.625 MIDI connection graph change.
can't create mcop directory
Link points to "/tmp/ksocket-spinymouse"
18:40:35.172 Startup script terminated with exit status=256.
18:40:35.172 JACK is starting...
18:40:35.172 /usr/bin/jackd -R -dalsa -dhw:0 -r48000 -p128 -n2
18:40:35.174 JACK was started with PID=4530 (0x11b2).
jackd 0.103.0
Copyright 2001-2005 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
JACK compiled with System V SHM support.
loading driver ..
Enhanced3DNow! detected
SSE2 detected
apparent rate = 48000
creating alsa driver ... hw:0|hw:0|128|2|48000|0|0|nomon|swmeter|-|32bit
control device hw:0
ALSA: Cannot open PCM device alsa_pcm for playback. Falling back to capture-only mode
cannot load driver module alsa
no message buffer overruns
18:40:35.323 JACK was stopped successfully.
18:40:35.323 Post-shutdown script...
18:40:35.323 killall jackd
jackd: no process killed
18:40:35.375 MIDI connection change.
18:40:35.544 Post-shutdown script terminated with exit status=256.
18:40:37.389 Could not connect to JACK server as client. Please check the messages window for more info.
JACK tmpdir identified as [/dev/shm]"

Also something I know very well.

I shutdown the computer and turned it on again. Running QJackCtl was fine, but there was still the bug for MusE. Without running QJackCtl MusE was fine again.

QJackCtl + QSampler and a loaded GIG + Rosegarden and a loaded project with lots of Fluidsynth DSSIs seems to be fine, I didn't tested audio (mixer and amp were not turned on), but there were no crashes after loading and playing Rosegarden.

Independent if there is ab bug for MusE, this behavior is something that will happen with any setup.

Can the on-board graphic, the shipset or soundcard cause this troubles?

Cheers,
Ralf

JACK Control
 Setup...
Frames/Period: 128
Sample Rate: 48000
Periodes/Buffer:2
Audio and MIDI was connected

MusE
 Settings > Global Settings > MIDI
RTC Resolution (Ticks/Sec) 1024
Displayed resolution (Ticks/Quaternote) 384
 Settings > Metronome
Audio Beep disabled
MIDI Click disabled
Settings > MIDI Ports / Soft Synth > Soft Synthesizer > fluidsynth >
Add Instance
= Inst for fluidsynth 2 (I added one instance and removed it before, it should be 1 instead of 2)
Port 1, Instrument fluidsynth-1, Device Name fluidsynth-1, State OK
Load: /mnt/music_sata/mix_vol_1.sf2/Acoustic drum set.SF2
Ctrl+J (Add MIDI Track)
pencil to create segment (called "part")
Mixer: Out 1 mono, iR: fluidsynth-1, oR: playback_1, playback_2
fluidsynth-1: oR: Out 1
MIDI Track 1:  1 (fluidsynth-1), OCh:1,  input ports all, input channels all

Nothing is filtered for MIDI, all faders and fluidsynth gain have a value, nothing is muted

Save: /home/spinymouse/Desktop/Test/MusE_Test.med

The only other application also running, was AbiWord and maybe for a short time Iceweasel.
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