AV Linux MX Edition
mel@mx:~
$ sh /opt/Ardour-8.6.180-dbg/bin/ardour8 --gdb
GNU gdb (Debian 10.1-1.7) 10.1.90.20210103-git
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Reading symbols from env...
(No debugging symbols found in env)
Signal        Stop	Print	Pass to program	Description
SIG32         No	No	Yes		Real-time event 32
(gdb) run
Starting program: /usr/bin/env LD_LIBRARY_PATH=/opt/Ardour-8.6.180-dbg/lib /opt/Ardour-8.6.180-dbg/bin/ardour-8.6.180
process 3720 is executing new program: /opt/Ardour-8.6.180-dbg/bin/ardour-8.6.180
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
bind txt domain [gtk2_ardour8] to /opt/Ardour-8.6.180-dbg/share/locale
Ardour8.6.180 (built using 8.6-180-g83b3070fe1 and GCC version 6.3.0 20170516)
[New Thread 0x7ffff47ff700 (LWP 3729)]
Ardour: [INFO]: Your system is configured to limit Ardour to 4096 open files
Ardour: [INFO]: Loading system configuration file /opt/Ardour-8.6.180-dbg/etc/system_config
Ardour: [INFO]: Loading user configuration file /home/mel/.config/ardour8/config
[New Thread 0x7fffdbfff700 (LWP 3730)]
Ardour: [INFO]: CPU vendor: GenuineIntel
Ardour: [INFO]: AVX capable processor
Ardour: [INFO]: AVX with FMA capable processor
Ardour: [INFO]: CPU brand: Intel(R) Xeon(R) CPU E5-1620 v3 @ 3.50GHz
Ardour: [INFO]: Using AVX and FMA optimized routines
[New Thread 0x7fffdb7fe700 (LWP 3731)]
[New Thread 0x7fffdaffd700 (LWP 3732)]
[New Thread 0x7fffda7fc700 (LWP 3733)]
Ardour: [INFO]: Loading plugin meta data file /opt/Ardour-8.6.180-dbg/share/plugin_metadata/plugin_tags
Ardour: [INFO]: Loading plugin statistics file /home/mel/.config/ardour8/plugin_metadata/plugin_stats
Ardour: [INFO]: add_lrdf_data '/home/mel/.config/ardour8/rdf:/opt/Ardour-8.6.180-dbg/share/rdf:/usr/local/share/ladspa/rdf:/usr/share/ladspa/rdf'
Ardour: [INFO]: read rdf_file 'file:///usr/share/ladspa/rdf/guitarix.rdf'
Ardour: [INFO]: read rdf_file 'file:///usr/share/ladspa/rdf/caps.rdf'
Ardour: [INFO]: read rdf_file 'file:///usr/share/ladspa/rdf/ladspa.rdfs'
Ardour: [INFO]: Reading RDF file:///home/mel/.ladspa/rdf/ardour-presets.n3
[New Thread 0x7fffcbfff700 (LWP 3734)]
[Thread 0x7fffcbfff700 (LWP 3734) exited]
[New Thread 0x7fffcbfff700 (LWP 3735)]
[Thread 0x7fffcbfff700 (LWP 3735) exited]
[New Thread 0x7fffcbfff700 (LWP 3738)]
[New Thread 0x7fffc25ff700 (LWP 3739)]
*** WEAK-JACK: initializing
*** WEAK-JACK: OK. (0)
[New Thread 0x7fffc09ff700 (LWP 3740)]
Cannot xinstall SIGPIPE error handler
Ardour: [INFO]: Loading 1 MIDI patch from /home/mel/.config/ardour8/patchfiles
Ardour: [INFO]: Loading default ui configuration file /opt/Ardour-8.6.180-dbg/etc/default_ui_config
Ardour: [INFO]: Loading 459 MIDI patches from /opt/Ardour-8.6.180-dbg/share/patchfiles
Ardour: [INFO]: Loading user ui configuration file /home/mel/.config/ardour8/ui_config
Ardour: [INFO]: Loading colour file /opt/Ardour-8.6.180-dbg/share/themes/dark-ardour.colors
Ardour: [INFO]: Loading ui configuration file /opt/Ardour-8.6.180-dbg/etc/clearlooks.rc
Ardour: [INFO]: Loading bindings from /opt/Ardour-8.6.180-dbg/etc/ardour.keys
Loading ui configuration file /opt/Ardour-8.6.180-dbg/etc/clearlooks.rc
[New Thread 0x7ffff0dff700 (LWP 3741)]
[New Thread 0x7fffb3bff700 (LWP 3742)]
[Thread 0x7fffb3bff700 (LWP 3742) exited]
[Detaching after vfork from child process 3743]
[New Thread 0x7fffb3bff700 (LWP 3744)]
pingback: No Error
[Thread 0x7ffff0dff700 (LWP 3741) exited]
[Thread 0x7fffb3bff700 (LWP 3744) exited]
[Detaching after vfork from child process 3745]
[New Thread 0x7fffb3bff700 (LWP 3746)]
[Thread 0x7fffb3bff700 (LWP 3746) exited]
[New Thread 0x7fffb3bff700 (LWP 3747)]
[New Thread 0x7fffb2bff700 (LWP 3748)]
[New Thread 0x7fffb23fe700 (LWP 3749)]
[New Thread 0x7fffb1bfd700 (LWP 3750)]
[New Thread 0x7fffb13fc700 (LWP 3751)]
Found nothing along /home/mel/.config/ardour8/templates:/opt/Ardour-8.6.180-dbg/share/templates
[New Thread 0x7fffb0bfb700 (LWP 3752)]
[Thread 0x7fffc09ff700 (LWP 3740) exited]
[Thread 0x7fffb0bfb700 (LWP 3752) exited]
[Thread 0x7fffb13fc700 (LWP 3751) exited]
[Thread 0x7fffb1bfd700 (LWP 3750) exited]
[Thread 0x7fffb2bff700 (LWP 3748) exited]
[New Thread 0x7fffb2bff700 (LWP 3758)]
[Thread 0x7fffb23fe700 (LWP 3749) exited]
[New Thread 0x7fffb23fe700 (LWP 3761)]
[Thread 0x7fffb2bff700 (LWP 3758) exited]
[Detaching after vfork from child process 3767]
[New Thread 0x7fffb2bff700 (LWP 3768)]
 --[[ ALSA Device hw:UA22,0
playback
  nchan  : 2
  fsamp  : 48000
  fsize  : 1024
  nfrag  : 2
  format : S24_3LE
  access : MMAP interleaved
capture
  nchan  : 2
  fsamp  : 48000
  fsize  : 1024
  nfrag  : 2
  format : S24_3LE
  access : MMAP interleaved
synced
 --]]
[New Thread 0x7ffff1869900 (LWP 3769)]
[New Thread 0x7ffff10f1900 (LWP 3770)]
[New Thread 0x7ffff01fe900 (LWP 3771)]
[New Thread 0x7fffb1bfd700 (LWP 3772)]
error: failed to open file /home/mel/.lv2/x42-avldrums/manifest.ttl (No such file or directory)
lilv_world_load_file(): error: Error loading file `file:///home/mel/.lv2/x42-avldrums/manifest.ttl'
lilv_world_load_bundle(): error: Error reading file:///home/mel/.lv2/x42-avldrums/manifest.ttl
lilv_world_load_bundle(): warning: Ignoring bundle <file:///usr/lib/lv2/avldrums.lv2/>
lilv_world_load_bundle(): note: Newer version of <http://gareus.org/oss/lv2/avldrums#BlackPearl> loaded from <file:///home/mel/.lv2/avldrums.lv2/>
error: failed to open file /home/mel/.lv2/x42-avldrums/manifest.ttl (No such file or directory)
lilv_world_load_file(): error: Error loading file `file:///home/mel/.lv2/x42-avldrums/manifest.ttl'
lilv_world_load_bundle(): error: Error reading file:///home/mel/.lv2/x42-avldrums/manifest.ttl
lilv_world_load_bundle(): warning: Ignoring bundle <file:///usr/lib/lv2/avldrums.lv2/>
lilv_world_load_bundle(): note: Newer version of <http://gareus.org/oss/lv2/avldrums#BlackPearl> loaded from <file:///home/mel/.lv2/avldrums.lv2/>
[New Thread 0x7fffb13fc700 (LWP 3773)]
[New Thread 0x7fffb0bfb700 (LWP 3774)]
[New Thread 0x7fff93fff700 (LWP 3775)]
[New Thread 0x7fff937fe700 (LWP 3776)]
[Detaching after vfork from child process 3777]
[New Thread 0x7fff92ffd700 (LWP 3778)]
[Thread 0x7fff92ffd700 (LWP 3778) exited]
[Thread 0x7fffb23fe700 (LWP 3761) exited]
[Thread 0x7fff937fe700 (LWP 3776) exited]
[Thread 0x7fff93fff700 (LWP 3775) exited]
[Thread 0x7fffb13fc700 (LWP 3773) exited]
[Detaching after vfork from child process 3779]
[New Thread 0x7fff92ffd700 (LWP 3780)]
[Thread 0x7fff92ffd700 (LWP 3780) exited]
[New Thread 0x7fff92ffd700 (LWP 3781)]
[New Thread 0x7fffefd78900 (LWP 3782)]
[New Thread 0x7fffef9fe900 (LWP 3783)]
[New Thread 0x7fffef97a900 (LWP 3784)]
[New Thread 0x7fffef8f6900 (LWP 3785)]
[New Thread 0x7fffef5fe900 (LWP 3786)]
[New Thread 0x7fffef57a900 (LWP 3787)]
[New Thread 0x7fffef1fe900 (LWP 3788)]
[New Thread 0x7fffb13fc700 (LWP 3789)]
[New Thread 0x7fff93fff700 (LWP 3790)]
[New Thread 0x7fff937fe700 (LWP 3791)]
[New Thread 0x7fff6f7fe700 (LWP 3792)]
[New Thread 0x7fff6d7fa700 (LWP 3793)]
[New Thread 0x7fff62ffd700 (LWP 3794)]
[New Thread 0x7ffff010a700 (LWP 3795)]
[New Thread 0x7fff557fa700 (LWP 3796)]
[New Thread 0x7fff54ff9700 (LWP 3797)]
[New Thread 0x7fff43fff700 (LWP 3798)]
[New Thread 0x7fff437fe700 (LWP 3799)]
[New Thread 0x7fff42ffd700 (LWP 3800)]
[New Thread 0x7fff427fc700 (LWP 3801)]
[New Thread 0x7fff41ffb700 (LWP 3802)]
locate to 0 took 197 usecs for 2 tracks = 98 per track
[Thread 0x7fffb0bfb700 (LWP 3774) exited]
[New Thread 0x7fffb0bfb700 (LWP 3810)]
[New Thread 0x7fff417fa700 (LWP 3811)]
[New Thread 0x7fff40ff9700 (LWP 3812)]
[New Thread 0x7fff2bfff700 (LWP 3813)]
[New Thread 0x7fff2b7fe700 (LWP 3814)]
[New Thread 0x7fff2affd700 (LWP 3815)]
[New Thread 0x7fff2a7fc700 (LWP 3816)]
[Thread 0x7fff92ffd700 (LWP 3781) exited]
[Thread 0x7fff2a7fc700 (LWP 3816) exited]
[Thread 0x7fff2affd700 (LWP 3815) exited]
[Thread 0x7fff2b7fe700 (LWP 3814) exited]
[Thread 0x7fff2bfff700 (LWP 3813) exited]
[Thread 0x7fff40ff9700 (LWP 3812) exited]
[Thread 0x7fff417fa700 (LWP 3811) exited]
[Thread 0x7fffb0bfb700 (LWP 3810) exited]
[New Thread 0x7fff2a7fc700 (LWP 3817)]
[New Thread 0x7fff2affd700 (LWP 3818)]
[New Thread 0x7fff2b7fe700 (LWP 3819)]
[New Thread 0x7fff2bfff700 (LWP 3820)]
[New Thread 0x7fffb0bfb700 (LWP 3821)]
[New Thread 0x7fff92ffd700 (LWP 3822)]
[New Thread 0x7fff417fa700 (LWP 3823)]
locate to 96000 took 4186 usecs for 3 tracks = 1395 per track

Thread 1 "ArdourGUI" received signal SIGSEGV, Segmentation fault.
0x0000555555f4ef56 in Gtk::Action::gobj (this=0x0) at ../libs/tk/ytkmm/ytkmm/gtkmm/action.h:126
126	../libs/tk/ytkmm/ytkmm/gtkmm/action.h: No such file or directory.
(gdb)