$ /opt/Ardour-7.5.0/bin/ardour7
Ardour7.5.0 (built using 7.5 and GCC version 6.3.0 20170516)
Ardour: [INFO]: Your system is configured to limit Ardour to 1048576 open files
Ardour: [INFO]: Loading system configuration file /opt/Ardour-7.5.0/etc/system_config
Ardour: [INFO]: Loading user configuration file /home/audio-pc/.config/ardour7/config
Ardour: [INFO]: CPU vendor: GenuineIntel
Ardour: [INFO]: AVX capable processor
Ardour: [INFO]: CPU brand:         Intel(R) Core(TM) i7-3770 CPU @ 3.40GHz
Ardour: [INFO]: Using AVX optimized routines
Ardour: [INFO]: Loading plugin meta data file /opt/Ardour-7.5.0/share/plugin_metadata/plugin_tags
Ardour: [INFO]: Loading plugin statistics file /home/audio-pc/.config/ardour7/plugin_metadata/plugin_stats
Ardour: [INFO]: add_lrdf_data '/home/audio-pc/.config/ardour7/rdf:/opt/Ardour-7.5.0/share/rdf:/usr/local/share/ladspa/rdf:/usr/share/ladspa/rdf'
Ardour: [INFO]: read rdf_file 'file:///usr/share/ladspa/rdf/ladspa.rdfs'
Cannot xinstall SIGPIPE error handler
Ardour: [INFO]: Loading default ui configuration file /opt/Ardour-7.5.0/etc/default_ui_config
Ardour: [INFO]: Loading 455 MIDI patches from /opt/Ardour-7.5.0/share/patchfiles
Ardour: [INFO]: Loading user ui configuration file /home/audio-pc/.config/ardour7/ui_config
Ardour: [INFO]: Loading color file /opt/Ardour-7.5.0/share/themes/dark-ardour.colors
Ardour: [INFO]: Loading ui configuration file /opt/Ardour-7.5.0/etc/clearlooks.rc
Ardour: [INFO]: Loading bindings from /opt/Ardour-7.5.0/etc/ardour.keys
Loading ui configuration file /opt/Ardour-7.5.0/etc/clearlooks.rc
Found nothing along /home/audio-pc/.config/ardour7/templates:/opt/Ardour-7.5.0/share/templates
Announcement is: Version 8.1 has been released. Update at https://ardour.org/download
Set cursor set to default
Basic configuration /home/audio-pc/.config/yoshimi/yoshimi.config not found, will use default settings
/home/audio-pc/.local/share/yoshimi/presets
/usr/share/yoshimi/presets
Failed to open file /home/audio-pc/.config/yoshimi/yoshimi.config for load: No such file or directory
XML: Could not load xml file: /home/audio-pc/.config/yoshimi/yoshimi.config
loadConfig load base failed


Could not load config. Using default values.

Starting in LV2 plugin mode
Found 24 new banks in root /home/audio-pc/.local/share/yoshimi/found/yoshimi/banks
Found 24 new banks in root /usr/share/yoshimi/banks
Found 31 new banks in root /usr/share/zynaddsubfx/banks
Found 31 new banks in root /home/audio-pc/.local/share/yoshimi/found/zynaddsubfx/banks

Found 4036 instruments in 110 banks
Root 5. Bank set to 5 "Arpeggios"
Missing recent history file
lo server running on 11376
Segmentation fault