It is pretty easy to reproduce, “Same with a FRESH ubuntu 20.04 install”. So just install a fresh ubuntu 20.04/LM 20, then update to the latest, then install Insync, then change the sync directory, and it will crash. I have some related info in the out.txt which might be helpful:
Opening in existing browser session.
[0719/100954.250900:ERROR:nacl_helper_linux.cc(308)] NaCl helper process running without a sandbox!
Most likely you need to configure your SUID sandbox correctly
js: ResizeObserver loop limit exceeded
/usr/lib/x86_64-linux-gnu/gio/modules/libgioremote-volume-monitor.so: undefined symbol: g_mount_operation_get_is_tcrypt_system_volume
Failed to load module: /usr/lib/x86_64-linux-gnu/gio/modules/libgioremote-volume-monitor.so
/usr/lib/x86_64-linux-gnu/gio/modules/libgvfsdbus.so: undefined symbol: g_date_time_format_iso8601
Failed to load module: /usr/lib/x86_64-linux-gnu/gio/modules/libgvfsdbus.so
/usr/lib/x86_64-linux-gnu/gio/modules/libgioremote-volume-monitor.so: undefined symbol: g_mount_operation_get_is_tcrypt_system_volume
Failed to load module: /usr/lib/x86_64-linux-gnu/gio/modules/libgioremote-volume-monitor.so
(insync:70386): Gtk-WARNING **: 10:10:31.239: Could not load a pixbuf from icon theme.
This may indicate that pixbuf loaders or the mime database could not be found.
**
Gtk:ERROR:../../../../gtk/gtkiconhelper.c:494:ensure_surface_for_gicon: assertion failed (error == NULL): Failed to load /usr/share/icons/Mint-Y-Dark/actions/16/image-missing.svg: Unable to load image-loading module: /usr/lib/x86_64-linux-gnu/gdk-pixbuf-2.0/2.10.0/loaders/libpixbufloader-svg.so: /usr/lib/x86_64-linux-gnu/librsvg-2.so.2: undefined symbol: cairo_font_options_get_variations (gdk-pixbuf-error-quark, 5)
Fatal Python error: Aborted
Thread 0x00007f198ffff700 (most recent call first):
File "threading.py", line 296 in wait
File "concurrent/futures/_base.py", line 427 in result
File "idesklinux/qtutil.py", line 48 in invoke_in_qt_thread
File "idesklinux/qtutil.py", line 57 in wrapper
File "ideskui/htmlui.py", line 97 in choose_dir_with_dialog
File "concurrent/futures/thread.py", line 57 in run
File "concurrent/futures/thread.py", line 80 in _worker
File "threading.py", line 865 in run
File "threading.py", line 917 in _bootstrap_inner
File "threading.py", line 885 in _bootstrap
Thread 0x00007f19acff9700 (most recent call first):
File "idesklinux/platui_impl.py", line 84 in wait_and_close
File "threading.py", line 865 in run
File "threading.py", line 917 in _bootstrap_inner
File "threading.py", line 885 in _bootstrap
Thread 0x00007f19ae7fc700 (most recent call first):
File "concurrent/futures/thread.py", line 78 in _worker
File "threading.py", line 865 in run
File "threading.py", line 917 in _bootstrap_inner
File "threading.py", line 885 in _bootstrap
Thread 0x00007f19aeffd700 (most recent call first):
File "concurrent/futures/thread.py", line 78 in _worker
File "threading.py", line 865 in run
File "threading.py", line 917 in _bootstrap_inner
File "threading.py", line 885 in _bootstrap
Thread 0x00007f19af7fe700 (most recent call first):
File "concurrent/futures/thread.py", line 78 in _worker
File "threading.py", line 865 in run
File "threading.py", line 917 in _bootstrap_inner
File "threading.py", line 885 in _bootstrap
Thread 0x00007f19affff700 (most recent call first):
File "concurrent/futures/thread.py", line 78 in _worker
File "threading.py", line 865 in run
File "threading.py", line 917 in _bootstrap_inner
File "threading.py", line 885 in _bootstrap
Thread 0x00007f19ccff9700 (most recent call first):
File "concurrent/futures/thread.py", line 78 in _worker
File "threading.py", line 865 in run
File "threading.py", line 917 in _bootstrap_inner
File "threading.py", line 885 in _bootstrap
Thread 0x00007f19cd7fa700 (most recent call first):
File "concurrent/futures/thread.py", line 78 in _worker
File "threading.py", line 865 in run
File "threading.py", line 917 in _bootstrap_inner
File "threading.py", line 885 in _bootstrap
Thread 0x00007f19cdffb700 (most recent call first):
File "concurrent/futures/thread.py", line 78 in _worker
File "threading.py", line 865 in run
File "threading.py", line 917 in _bootstrap_inner
File "threading.py", line 885 in _bootstrap
Thread 0x00007f19ceffd700 (most recent call first):
File "concurrent/futures/thread.py", line 78 in _worker
File "threading.py", line 865 in run
File "threading.py", line 917 in _bootstrap_inner
File "threading.py", line 885 in _bootstrap
Thread 0x00007f19cf7fe700 (most recent call first):
File "threading.py", line 296 in wait
File "concurrent/futures/_base.py", line 427 in result
File "idesksync/shellwork.py", line 152 in get_update
File "ideskheadless/unix_socket_server.py", line 150 in _handle_shell_updates
File "threading.py", line 865 in run
File "threading.py", line 917 in _bootstrap_inner
File "threading.py", line 885 in _bootstrap
Thread 0x00007f19cffff700 (most recent call first):
File "concurrent/futures/thread.py", line 78 in _worker
File "threading.py", line 865 in run
File "threading.py", line 917 in _bootstrap_inner
File "threading.py", line 885 in _bootstrap
Thread 0x00007f19ecff9700 (most recent call first):
File "concurrent/futures/thread.py", line 78 in _worker
File "threading.py", line 865 in run
File "threading.py", line 917 in _bootstrap_inner
File "threading.py", line 885 in _bootstrap
Thread 0x00007f19ed7fa700 (most recent call first):
File "concurrent/futures/thread.py", line 78 in _worker
File "threading.py", line 865 in run
File "threading.py", line 917 in _bootstrap_inner
File "threading.py", line 885 in _bootstrap
Thread 0x00007f19edffb700 (most recent call first):
File "concurrent/futures/thread.py", line 78 in _worker
File "threading.py", line 865 in run
File "threading.py", line 917 in _bootstrap_inner
File "threading.py", line 885 in _bootstrap
Thread 0x00007f19ee7fc700 (most recent call first):
File "concurrent/futures/thread.py", line 78 in _worker
File "threading.py", line 865 in run
File "threading.py", line 917 in _bootstrap_inner
File "threading.py", line 885 in _bootstrap
Thread 0x00007f19eeffd700 (most recent call first):
File "concurrent/futures/thread.py", line 78 in _worker
File "threading.py", line 865 in run
File "threading.py", line 917 in _bootstrap_inner
File "threading.py", line 885 in _bootstrap
Thread 0x00007f19ef7fe700 (most recent call first):
File "selectors.py", line 415 in select
File "socketserver.py", line 232 in serve_forever
File "ideskheadless/unix_socket_server.py", line 95 in __serve
File "threading.py", line 865 in run
File "threading.py", line 917 in _bootstrap_inner
File "threading.py", line 885 in _bootstrap
Thread 0x00007f19effff700 (most recent call first):
File "concurrent/futures/thread.py", line 78 in _worker
File "threading.py", line 865 in run
File "threading.py", line 917 in _bootstrap_inner
File "threading.py", line 885 in _bootstrap
Thread 0x00007f1a56ffd700 (most recent call first):
File "concurrent/futures/thread.py", line 78 in _worker
File "threading.py", line 865 in run
File "threading.py", line 917 in _bootstrap_inner
File "threading.py", line 885 in _bootstrap
Thread 0x00007f1a577fe700 (most recent call first):
File "concurrent/futures/thread.py", line 78 in _worker
File "threading.py", line 865 in run
File "threading.py", line 917 in _bootstrap_inner
File "threading.py", line 885 in _bootstrap
Thread 0x00007f1a57fff700 (most recent call first):
File "ideskcore/mainlogs.py", line 198 in _prune_logs
File "threading.py", line 865 in run
File "threading.py", line 917 in _bootstrap_inner
File "threading.py", line 885 in _bootstrap
Thread 0x00007f1a651af700 (most recent call first):
File "selectors.py", line 468 in select
File "asyncio/base_events.py", line 1739 in _run_once
File "asyncio/base_events.py", line 539 in run_forever
File "ideskasync/coreloop.py", line 274 in run_loop
File "threading.py", line 865 in run
File "threading.py", line 917 in _bootstrap_inner
File "threading.py", line 885 in _bootstrap
Current thread 0x00007f1a8f319740 (most recent call first):
File "idesklinux/htmlui_impl.py", line 118 in _get_choose_dir_dialog
File "idesklinux/htmlui_impl.py", line 111 in choose_dir_with_dialog
File "idesklinux/qtutil.py", line 43 in wrapper
File "idesklinux/qtutil.py", line 26 in event
File "insync.py", line 74 in start
File "insync.py", line 79 in main
File "idesklinux/cli.py", line 37 in start
File "site-packages/click-7.1.2-py3.7.egg/click/core.py", line 610 in invoke
File "site-packages/click-7.1.2-py3.7.egg/click/core.py", line 1066 in invoke
File "site-packages/click-7.1.2-py3.7.egg/click/core.py", line 1259 in invoke
File "site-packages/click-7.1.2-py3.7.egg/click/core.py", line 782 in main
File "site-packages/click-7.1.2-py3.7.egg/click/core.py", line 829 in __call__
File "idesklinux/cli.py", line 74 in run
File "insync.py", line 83 in <module>