mp4-12c@ubuntu:~/Downloads/Shotcut/Shotcut.app$ ./shotcut [Info ] Starting Shotcut version 18.10.08 [Info ] Linux version [Info ] number of logical cores = 8 [Info ] locale = QLocale(English, Latin, Canada) [Info ] install dir = "/home/mp4-12c/Downloads/Shotcut/Shotcut.app/bin" [Info ] device pixel ratio = 1 [Debug ] language "en_CA" [Debug ] deinterlacer "onefield" [Debug ] external monitor "" [Debug ] GPU processing false [Debug ] interpolation "nearest" [Debug ] video mode "" [Debug ] realtime true [Debug ] audio channels 2 [Debug ] begin [Debug ] end [Debug ] begin [Info ] OpenGL context version 4 6 [Debug ] begin [Info ] plugin_mgr_get_object_file_plugins: error finding ladspa_descriptor symbol in object file '/usr/lib/ladspa/blop_files/parabola_1649_data.so': /usr/lib/ladspa/blop_files/parabola_1649_data.so: undefined symbol: ladspa_descriptor [Info ] plugin_mgr_get_object_file_plugins: error finding ladspa_descriptor symbol in object file '/usr/lib/ladspa/blop_files/square_1643_data.so': /usr/lib/ladspa/blop_files/square_1643_data.so: undefined symbol: ladspa_descriptor [Info ] plugin_mgr_get_object_file_plugins: error finding ladspa_descriptor symbol in object file '/usr/lib/ladspa/blop_files/sawtooth_1641_data.so': /usr/lib/ladspa/blop_files/sawtooth_1641_data.so: undefined symbol: ladspa_descriptor [Info ] Plugin 2670 exists in both '/usr/lib/ladspa/signal_abs_2669.so' and '/usr/lib/ladspa/waveguide_mesh_2670.so'; using version in '/usr/lib/ladspa/signal_abs_2669.so' free(): invalid pointer Aborted (core dumped) mp4-12c@ubuntu:~/Downloads/Shotcut/Shotcut.app$