Mixbus 10 v- segmentation fault after first installation - SOLVED

[ChrisCaracas]

Hi folks !
It's the first time it occurs to me. Segmentation fault directly after the install... Any idea?
Here the trace opening mixbus 10 from terminal :

chris@deeppurple:/opt/Mixbus-10.0.0/bin$ ./mixbus10
Mixbus10.0.0 (built using 10.0 and GCC version 6.3.0 20170516)
Mixbus: [INFO]: Your system is configured to limit Mixbus to 1048576 open files
Mixbus: [INFO]: Loading system configuration file /opt/Mixbus-10.0.0/etc/system_config
Mixbus: [INFO]: Loading user configuration file /home/chris/.config/mixbus10/config
Mixbus: [INFO]: CPU vendor: AuthenticAMD
Mixbus: [INFO]: AVX capable processor
Mixbus: [INFO]: AVX with FMA capable processor
Mixbus: [INFO]: CPU brand: AMD Ryzen 5 5600G with Radeon Graphics       
Mixbus: [INFO]: Using AVX and FMA optimized routines
Mixbus: [INFO]: Loading plugin meta data file /opt/Mixbus-10.0.0/share/plugin_metadata/plugin_tags
Mixbus: [INFO]: add_lrdf_data '/home/chris/.config/mixbus10/rdf:/opt/Mixbus-10.0.0/share/rdf:/usr/local/share/ladspa/rdf:/usr/share/ladspa/rdf'
Mixbus: [INFO]: read rdf_file 'file:///opt/Mixbus-10.0.0/share/rdf/ardour-presets.n3'
Mixbus: [INFO]: read rdf_file 'file:///usr/share/ladspa/rdf/ladspa.rdfs'
Cannot xinstall SIGPIPE error handler
Mixbus: [INFO]: Loading default ui configuration file /opt/Mixbus-10.0.0/etc/default_ui_config
Mixbus: [INFO]: Loading user ui configuration file /home/chris/.config/mixbus10/ui_config
Mixbus: [INFO]: Loading 459 MIDI patches from /opt/Mixbus-10.0.0/share/patchfiles
Mixbus: [INFO]: Loading color file /opt/Mixbus-10.0.0/share/themes/dark-mixbus.colors
Mixbus: [INFO]: Loading ui configuration file /opt/Mixbus-10.0.0/etc/clearlooks.rc
start clocking
Mixbus: [INFO]: Loading bindings from /opt/Mixbus-10.0.0/etc/ardour.keys
Loading ui configuration file /opt/Mixbus-10.0.0/etc/clearlooks.rc
Announcement string is too long (probably behind a proxy).
error: failed to open file /home/chris/.lv2/Synthpod_default.preset.lv2/manifest.ttl (No such file or directory)
lilv_world_load_file(): error: Error loading file `file:///home/chris/.lv2/Synthpod_default.preset.lv2/manifest.ttl'
lilv_world_load_bundle(): error: Error reading file:///home/chris/.lv2/Synthpod_default.preset.lv2/manifest.ttl
error: failed to open file /home/chris/.lv2/fil4.ttl/manifest.ttl (Not a directory)
lilv_world_load_file(): error: Error loading file `file:///home/chris/.lv2/fil4.ttl/manifest.ttl'
lilv_world_load_bundle(): error: Error reading file:///home/chris/.lv2/fil4.ttl/manifest.ttl
error: failed to open file /home/chris/.lv2/fil4UI_gl.so/manifest.ttl (Not a directory)
lilv_world_load_file(): error: Error loading file `file:///home/chris/.lv2/fil4UI_gl.so/manifest.ttl'
lilv_world_load_bundle(): error: Error reading file:///home/chris/.lv2/fil4UI_gl.so/manifest.ttl
error: failed to open file /home/chris/.lv2/manifest.ttl/manifest.ttl (Not a directory)
lilv_world_load_file(): error: Error loading file `file:///home/chris/.lv2/manifest.ttl/manifest.ttl'
lilv_world_load_bundle(): error: Error reading file:///home/chris/.lv2/manifest.ttl/manifest.ttl
error: failed to open file /home/chris/.lv2/fil4.so/manifest.ttl (Not a directory)
lilv_world_load_file(): error: Error loading file `file:///home/chris/.lv2/fil4.so/manifest.ttl'
lilv_world_load_bundle(): error: Error reading file:///home/chris/.lv2/fil4.so/manifest.ttl
lilv_world_load_bundle(): warning: Ignoring bundle <file:///usr/lib/lv2/stereoroute.lv2/>
lilv_world_load_bundle(): note: Newer version of <http://gareus.org/oss/lv2/stereoroute> loaded from <file:///opt/Mixbus-10.0.0/lib/LV2/stereoroute.lv2/>
lilv_world_load_bundle(): warning: Ignoring bundle <file:///usr/lib/lv2/fat1.lv2/>
lilv_world_load_bundle(): note: Newer version of <http://gareus.org/oss/lv2/fat1> loaded from <file:///opt/Mixbus-10.0.0/lib/LV2/fat1.lv2/>
lilv_world_load_bundle(): warning: Ignoring bundle <file:///usr/lib/lv2/tuna.lv2/>
lilv_world_load_bundle(): note: Newer version of <http://gareus.org/oss/lv2/tuna#one> loaded from <file:///opt/Mixbus-10.0.0/lib/LV2/tuna.lv2/>
lilv_world_load_bundle(): warning: Ignoring bundle <file:///usr/lib/lv2/dpl.lv2/>
lilv_world_load_bundle(): note: Newer version of <http://gareus.org/oss/lv2/dpl#mono> loaded from <file:///opt/Mixbus-10.0.0/lib/LV2/dpl.lv2/>
lilv_world_load_bundle(): warning: Ignoring bundle <file:///usr/lib/lv2/fil4.lv2/>
lilv_world_load_bundle(): note: Newer version of <http://gareus.org/oss/lv2/fil4#mono> loaded from <file:///opt/Mixbus-10.0.0/lib/LV2/fil4.lv2/>
lilv_world_load_bundle(): warning: Ignoring bundle <file:///usr/lib/lv2/midifilter.lv2/>
lilv_world_load_bundle(): note: Newer version of <http://gareus.org/oss/lv2/midifilter#cctonote> loaded from <file:///opt/Mixbus-10.0.0/lib/LV2/midifilter.lv2/>
lilv_world_load_bundle(): warning: Ignoring bundle <file:///usr/lib/lv2/meters.lv2/>
lilv_world_load_bundle(): note: Newer version of <http://gareus.org/oss/lv2/meters#BBCM6> loaded from <file:///opt/Mixbus-10.0.0/lib/LV2/meters.lv2/>
error: failed to open file /home/chris/.lv2/Synthpod_default.preset.lv2/manifest.ttl (No such file or directory)
lilv_world_load_file(): error: Error loading file `file:///home/chris/.lv2/Synthpod_default.preset.lv2/manifest.ttl'
lilv_world_load_bundle(): error: Error reading file:///home/chris/.lv2/Synthpod_default.preset.lv2/manifest.ttl
error: failed to open file /home/chris/.lv2/fil4.ttl/manifest.ttl (Not a directory)
lilv_world_load_file(): error: Error loading file `file:///home/chris/.lv2/fil4.ttl/manifest.ttl'
lilv_world_load_bundle(): error: Error reading file:///home/chris/.lv2/fil4.ttl/manifest.ttl
error: failed to open file /home/chris/.lv2/fil4UI_gl.so/manifest.ttl (Not a directory)
lilv_world_load_file(): error: Error loading file `file:///home/chris/.lv2/fil4UI_gl.so/manifest.ttl'
lilv_world_load_bundle(): error: Error reading file:///home/chris/.lv2/fil4UI_gl.so/manifest.ttl
error: failed to open file /home/chris/.lv2/manifest.ttl/manifest.ttl (Not a directory)
lilv_world_load_file(): error: Error loading file `file:///home/chris/.lv2/manifest.ttl/manifest.ttl'
lilv_world_load_bundle(): error: Error reading file:///home/chris/.lv2/manifest.ttl/manifest.ttl
error: failed to open file /home/chris/.lv2/fil4.so/manifest.ttl (Not a directory)
lilv_world_load_file(): error: Error loading file `file:///home/chris/.lv2/fil4.so/manifest.ttl'
lilv_world_load_bundle(): error: Error reading file:///home/chris/.lv2/fil4.so/manifest.ttl
lilv_world_load_bundle(): warning: Ignoring bundle <file:///usr/lib/lv2/stereoroute.lv2/>
lilv_world_load_bundle(): note: Newer version of <http://gareus.org/oss/lv2/stereoroute> loaded from <file:///opt/Mixbus-10.0.0/lib/LV2/stereoroute.lv2/>
lilv_world_load_bundle(): warning: Ignoring bundle <file:///usr/lib/lv2/fat1.lv2/>
lilv_world_load_bundle(): note: Newer version of <http://gareus.org/oss/lv2/fat1> loaded from <file:///opt/Mixbus-10.0.0/lib/LV2/fat1.lv2/>
lilv_world_load_bundle(): warning: Ignoring bundle <file:///usr/lib/lv2/tuna.lv2/>
lilv_world_load_bundle(): note: Newer version of <http://gareus.org/oss/lv2/tuna#one> loaded from <file:///opt/Mixbus-10.0.0/lib/LV2/tuna.lv2/>
lilv_world_load_bundle(): warning: Ignoring bundle <file:///usr/lib/lv2/dpl.lv2/>
lilv_world_load_bundle(): note: Newer version of <http://gareus.org/oss/lv2/dpl#mono> loaded from <file:///opt/Mixbus-10.0.0/lib/LV2/dpl.lv2/>
lilv_world_load_bundle(): warning: Ignoring bundle <file:///usr/lib/lv2/fil4.lv2/>
lilv_world_load_bundle(): note: Newer version of <http://gareus.org/oss/lv2/fil4#mono> loaded from <file:///opt/Mixbus-10.0.0/lib/LV2/fil4.lv2/>
lilv_world_load_bundle(): warning: Ignoring bundle <file:///usr/lib/lv2/midifilter.lv2/>
lilv_world_load_bundle(): note: Newer version of <http://gareus.org/oss/lv2/midifilter#cctonote> loaded from <file:///opt/Mixbus-10.0.0/lib/LV2/midifilter.lv2/>
lilv_world_load_bundle(): warning: Ignoring bundle <file:///usr/lib/lv2/meters.lv2/>
lilv_world_load_bundle(): note: Newer version of <http://gareus.org/oss/lv2/meters#BBCM6> loaded from <file:///opt/Mixbus-10.0.0/lib/LV2/meters.lv2/>
Set cursor set to default
start clocking
Setting time domain
Setting time domain
start clocking
Erreur de segmentation (core dumped)

[ChrisCaracas]

Same situation using the "safe mode" aka no plugins loaded. But Mixbus tries to load plugins, include in "safe mode"? Strange or I'm not understanding?

[ChrisCaracas]

Well, crashes with ALSA, works with jack, so, go to Jack if you enconter this problem.

Cheers, sorry for the noise...

[madmaxmiller]

Well, crashes with ALSA, works with jack, so, go to Jack if you enconter this problem.

Cheers, sorry for the noise...

Still not great. Do you have PulseAudio or PipeWire on the system?
Cheers, MMM

[ChrisCaracas]

Well, crashes with ALSA, works with jack, so, go to Jack if you enconter this problem.

Cheers, sorry for the noise...

Still not great. Do you have PulseAudio or PipeWire on the system?
Cheers, MMM

I've always used Jack (with Cadence or Qjackctl), Pulse Audio is not in my way, I have it installed but no hassle with it when is it well installed and configured.

Thanks !

[madmaxmiller]

Well, crashes with ALSA, works with jack, so, go to Jack if you enconter this problem.

Cheers, sorry for the noise...

Still not great. Do you have PulseAudio or PipeWire on the system?
Cheers, MMM

I've always used Jack (with Cadence or Qjackctl), Pulse Audio is not in my way, I have it installed but no hassle with it when is it well installed and configured.

Thanks !

Same here, I have the PA Jackbridge running and also a2jmidid -e and no problems at all. I was just trying to eliminate a possible error source.
Speaking of error - when I upgraded to Debian12 via editing the sources.list and apt-get update && apt-get dist-upgrade it installed pipewire without asking or warning. I was not amused. Had to manually kick that off my installation and reinstall Jack properly.

Cheers, MMM

[sunrat]

Same here, I have the PA Jackbridge running and also a2jmidid -e and no problems at all. I was just trying to eliminate a possible error source.
Speaking of error - when I upgraded to Debian12 via editing the sources.list and apt-get update && apt-get dist-upgrade it installed pipewire without asking or warning. I was not amused. Had to manually kick that off my installation and reinstall Jack properly.

Cheers, MMM

I have the same setup, Debian 12 using JACK with PA Jack bridge and a2jmidid. I just installed the demo and imported 13 tracks to a test session. Seems to work fine. (maybe one day I can afford the actual upgrade licence ).

I use KDE Plasma desktop and had the same issue with upgrade from Debian 11, Pipewire was installed; easy to remove it though. A new installation of Debian 12 with KDE Plasma defaults to PulseAudio, not Pipewire.
Some DEs in Debian 12 do default to Pipewire, particularly Gnome, and it may be difficult to force Gnome to not use Pipewire.

[sunrat]

Well, crashes with ALSA, works with jack, so, go to Jack if you enconter this problem.

Mixbus should work just as well with ALSA as with JACK. The main limitation is that it will need exclusive access to the sound card. Perhaps you have another application using the sound card when you launch Mixbus? Make sure to close all other applications using audio before launching Mixbus. Really that should not cause a crash but may be the cause of your problem.
I just tried it here by stopping JACK (and other audio applications) and launching Mixbus with ALSA, it worked fine.