AV Linux MX Edition mel@mx:~ $ sh /opt/Ardour-8.6.197-dbg/bin/ardour8 --gdb GNU gdb (Debian 10.1-1.7) 10.1.90.20210103-git Copyright (C) 2021 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-linux-gnu". Type "show configuration" for configuration details. For bug reporting instructions, please see: . Find the GDB manual and other documentation resources online at: . For help, type "help". Type "apropos word" to search for commands related to "word"... 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-8.6.197-dbg/lib /opt/Ardour-8.6.197-dbg/bin/ardour-8.6.197 process 7238 is executing new program: /opt/Ardour-8.6.197-dbg/bin/ardour-8.6.197 [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-8.6.197-dbg/share/locale Ardour8.6.197 (built using 8.6-197-g706d4c5dcc and GCC version 6.3.0 20170516) [New Thread 0x7ffff47ff700 (LWP 7247)] Ardour: [INFO]: Your system is configured to limit Ardour to 4096 open files Ardour: [INFO]: Loading system configuration file /opt/Ardour-8.6.197-dbg/etc/system_config Ardour: [INFO]: Loading user configuration file /home/mel/.config/ardour8/config [New Thread 0x7fffdbfff700 (LWP 7248)] 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 7249)] [New Thread 0x7fffdaffd700 (LWP 7250)] [New Thread 0x7fffda7fc700 (LWP 7251)] Ardour: [INFO]: Loading plugin meta data file /opt/Ardour-8.6.197-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-8.6.197-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 7252)] [Thread 0x7fffcbfff700 (LWP 7252) exited] [New Thread 0x7fffcbfff700 (LWP 7253)] [Thread 0x7fffcbfff700 (LWP 7253) exited] [New Thread 0x7fffcbfff700 (LWP 7254)] [New Thread 0x7fffc25ff700 (LWP 7255)] *** WEAK-JACK: initializing *** WEAK-JACK: OK. (0) [New Thread 0x7fffc09ff700 (LWP 7256)] 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-8.6.197-dbg/etc/default_ui_config Ardour: [INFO]: Loading 459 MIDI patches from /opt/Ardour-8.6.197-dbg/share/patchfiles Ardour: [INFO]: Loading user ui configuration file /home/mel/.config/ardour8/ui_config Ardour: [INFO]: Loading colour file /opt/Ardour-8.6.197-dbg/share/themes/dark-ardour.colors Ardour: [INFO]: Loading ui configuration file /opt/Ardour-8.6.197-dbg/etc/clearlooks.rc Ardour: [INFO]: Loading bindings from /opt/Ardour-8.6.197-dbg/etc/ardour.keys Loading ui configuration file /opt/Ardour-8.6.197-dbg/etc/clearlooks.rc [New Thread 0x7ffff0dff700 (LWP 7257)] [New Thread 0x7fffb3bff700 (LWP 7258)] [Detaching after vfork from child process 7259] [New Thread 0x7fffb33fe700 (LWP 7260)] [Thread 0x7fffb3bff700 (LWP 7258) exited] [Thread 0x7fffb33fe700 (LWP 7260) exited] pingback: No Error [Thread 0x7ffff0dff700 (LWP 7257) exited] [Detaching after vfork from child process 7264] [New Thread 0x7fffb33fe700 (LWP 7265)] [Thread 0x7fffb33fe700 (LWP 7265) exited] [New Thread 0x7fffb33fe700 (LWP 7267)] [New Thread 0x7fffb3bff700 (LWP 7268)] [New Thread 0x7fffb23ff700 (LWP 7269)] [New Thread 0x7fffb1bfe700 (LWP 7270)] [New Thread 0x7fffb13fd700 (LWP 7271)] [New Thread 0x7fffb0bfc700 (LWP 7272)] Found nothing along /home/mel/.config/ardour8/templates:/opt/Ardour-8.6.197-dbg/share/templates [Thread 0x7fffc09ff700 (LWP 7256) exited] [Thread 0x7fffb0bfc700 (LWP 7272) exited] [Thread 0x7fffb13fd700 (LWP 7271) exited] [Thread 0x7fffb1bfe700 (LWP 7270) exited] [Thread 0x7fffb3bff700 (LWP 7268) exited] [Detaching after vfork from child process 7275] [New Thread 0x7fffb0bfc700 (LWP 7276)] --[[ 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 7277)] [New Thread 0x7ffff10f1900 (LWP 7278)] [New Thread 0x7ffff01fe900 (LWP 7279)] [New Thread 0x7fffb1bfe700 (LWP 7280)] 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 lilv_world_load_bundle(): note: Newer version of loaded from 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 lilv_world_load_bundle(): note: Newer version of loaded from [New Thread 0x7fffb3bff700 (LWP 7286)] [New Thread 0x7fffb13fd700 (LWP 7287)] [New Thread 0x7fff93fff700 (LWP 7288)] [New Thread 0x7fff937fe700 (LWP 7289)] [Detaching after vfork from child process 7290] [New Thread 0x7fff92ffd700 (LWP 7291)] [Thread 0x7fff92ffd700 (LWP 7291) exited] [Thread 0x7fff937fe700 (LWP 7289) exited] [Thread 0x7fffb3bff700 (LWP 7286) exited] [Thread 0x7fffb13fd700 (LWP 7287) exited] [Thread 0x7fffb23ff700 (LWP 7269) exited] [Detaching after vfork from child process 7292] [New Thread 0x7fff92ffd700 (LWP 7293)] [Thread 0x7fff92ffd700 (LWP 7293) exited] [New Thread 0x7fff92ffd700 (LWP 7294)] [New Thread 0x7fffefd78900 (LWP 7295)] [New Thread 0x7fffef9fe900 (LWP 7296)] [New Thread 0x7fffef97a900 (LWP 7297)] [New Thread 0x7fffef8f6900 (LWP 7298)] [New Thread 0x7fffef5fe900 (LWP 7299)] [New Thread 0x7fffef57a900 (LWP 7300)] [New Thread 0x7fffef1fe900 (LWP 7301)] [New Thread 0x7fffb23ff700 (LWP 7302)] [New Thread 0x7fffb13fd700 (LWP 7303)] [New Thread 0x7fffb3bff700 (LWP 7304)] [New Thread 0x7fff6f7fe700 (LWP 7305)] [New Thread 0x7fff6d7fa700 (LWP 7306)] [New Thread 0x7fff62ffd700 (LWP 7307)] [Thread 0x7fff92ffd700 (LWP 7294) exited] [New Thread 0x7ffff010a700 (LWP 7308)] [New Thread 0x7fff92ffd700 (LWP 7309)] [New Thread 0x7fff54bff700 (LWP 7310)] [New Thread 0x7fff4bfff700 (LWP 7311)] [New Thread 0x7fff4b7fe700 (LWP 7312)] [New Thread 0x7fff4affd700 (LWP 7313)] [New Thread 0x7fff4a7fc700 (LWP 7314)] [New Thread 0x7fff49ffb700 (LWP 7315)] [New Thread 0x7fff497fa700 (LWP 7316)] [New Thread 0x7fff48ff9700 (LWP 7317)] [New Thread 0x7fff27fff700 (LWP 7318)] [New Thread 0x7fff277fe700 (LWP 7319)] [Detaching after fork from child process 7320] [Detaching after fork from child process 7321] [Detaching after fork from child process 7322] [Detaching after fork from child process 7323] [New Thread 0x7fff26ffd700 (LWP 7324)] [sfizz] new synth [New Thread 0x7fff25fff700 (LWP 7325)] [New Thread 0x7fff257fe700 (LWP 7326)] [New Thread 0x7fff24ffd700 (LWP 7327)] [New Thread 0x7fff17fff700 (LWP 7328)] [New Thread 0x7fff177fe700 (LWP 7329)] [New Thread 0x7fff16ffd700 (LWP 7330)] [New Thread 0x7fff167fc700 (LWP 7331)] [New Thread 0x7fff15ffb700 (LWP 7332)] [New Thread 0x7fff157fa700 (LWP 7338)] [New Thread 0x7fff14ff9700 (LWP 7339)] [Thread 0x7fff14ff9700 (LWP 7339) exited] [New Thread 0x7fff14ff9700 (LWP 7340)] [sfizz] new synth [New Thread 0x7fff0ffff700 (LWP 7341)] [New Thread 0x7fff0f7fe700 (LWP 7342)] [New Thread 0x7fff0ebff700 (LWP 7343)] [sfizz] new synth [New Thread 0x7fff0e3fe700 (LWP 7344)] [New Thread 0x7fff0dbfd700 (LWP 7345)] [Thread 0x7fff157fa700 (LWP 7338) exited] [New Thread 0x7fff157fa700 (LWP 7346)] [New Thread 0x7fff0d3fc700 (LWP 7347)] using block size: 8192 [New Thread 0x7fff0cbfb700 (LWP 7348)] using block size: 8192 [sfizz] new synth [New Thread 0x7fff03fff700 (LWP 7349)] [New Thread 0x7fff037fe700 (LWP 7350)] [New Thread 0x7fff02ffd700 (LWP 7351)] [sfizz] new synth [New Thread 0x7fff01fff700 (LWP 7352)] [New Thread 0x7fff017fe700 (LWP 7353)] [New Thread 0x7fff00ffd700 (LWP 7354)] [New Thread 0x7ffef3bff700 (LWP 7355)] [sfizz] new synth [New Thread 0x7ffeebfff700 (LWP 7356)] [New Thread 0x7ffeeb7fe700 (LWP 7357)] [New Thread 0x7ffeeaffd700 (LWP 7358)] [sfizz] new synth [New Thread 0x7ffeea7fc700 (LWP 7359)] [New Thread 0x7ffee9ffb700 (LWP 7360)] [New Thread 0x7ffee97fa700 (LWP 7361)] [New Thread 0x7ffee8ff9700 (LWP 7362)] [New Thread 0x7ffed7fff700 (LWP 7363)] [New Thread 0x7ffed77fe700 (LWP 7364)] [New Thread 0x7ffed6ffd700 (LWP 7365)] [New Thread 0x7ffed67fc700 (LWP 7366)] [New Thread 0x7ffed5ffb700 (LWP 7367)] fluidsynth: warning: Instrument not found on channel 0 [bank=2 prog=58], substituted [bank=0 prog=58] locate to 0 took 38171 usecs for 47 tracks = 812 per track locate to 612342 took 45015 usecs for 47 tracks = 958 per track [sfizz] about to create view: editor [Thread 0x7fff93fff700 (LWP 7288) exited] [New Thread 0x7fff93fff700 (LWP 7370)] [New Thread 0x7ffed57fa700 (LWP 7371)] [New Thread 0x7ffed4ff9700 (LWP 7372)] [New Thread 0x7ffeb7fff700 (LWP 7373)] [New Thread 0x7ffeb77fe700 (LWP 7374)] [New Thread 0x7ffeb6ffd700 (LWP 7375)] [New Thread 0x7ffeb67fc700 (LWP 7376)] Thread 1 "ArdourGUI" received signal SIGSEGV, Segmentation fault. 0x0000555555dbca18 in Editor::mid_track_drag (this=0x55555f45eb70, ev=0x555576dac000, w=...) at ../gtk2_ardour/editor.cc:7065 7065 ../gtk2_ardour/editor.cc: No such file or directory. (gdb)