Hi, first of all I have to tell you that did not even work previously on Trueos 18.03.
However, running it by command line it gives the answer here below, and maybe someone could help me to solve:
(process:20138): Gdk-WARNING **: 08:33:36.918: locale not supported by C library
(process:20138): Gtk-WARNING **: 08:33:36.926: Locale not supported by C library.
Using the fallback ‘C’ locale.
process 20138: arguments to dbus_connection_send() were incorrect, assertion “connection != NULL” failed in file dbus-connection.c line 3310.
This is normally a bug in some application using the D-Bus library.
D-Bus not built with -rdynamic so unable to print a backtrace
zsh: abort xsane