Hej, i have problems with running gtkguitune 0.7 [0] on Ubuntu edgy. I am attaching the output. This issue was also reported to launchpad [1] and some other forum, with no results though. Does anyone have an idea how to fix this bug or some kind of workaround? Is there an alternative for gtkguitune that works? Thanks in advance, mechko [0] http://www.geocities.com/harpin_floh/kguitune_page.html [1] https://bugs.launchpad.net/ubuntu/+source/gtkguitune/+bug/85827 usage: gtkguitune [--option [<arg>]] options: --device <arg> arg=device audio-in device --trigger <arg> arg=threshold of schmitt trigger --sampfreq <arg> arg=sample frequency in Hz --sampnr <arg> arg=number of samples --width <arg> arg=width in pixels --height <arg> arg=height in pixels --adaptive <arg> arg=1|0 adaptive scaling of sample data --help this help Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkgc.c: line 456 (gdk_gc_set_foreground): assertion `gc != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 89 (gdk_draw_rectangle): assertion `drawable != NULL' failed. Gdk-CRITICAL **: file gdkgc.c: line 456 (gdk_gc_set_foreground): assertion `gc != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkgc.c: line 456 (gdk_gc_set_foreground): assertion `gc != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 89 (gdk_draw_rectangle): assertion `drawable != NULL' failed. Gdk-CRITICAL **: file gdkgc.c: line 456 (gdk_gc_set_foreground): assertion `gc != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkgc.c: line 456 (gdk_gc_set_foreground): assertion `gc != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 89 (gdk_draw_rectangle): assertion `drawable != NULL' failed. Gdk-CRITICAL **: file gdkgc.c: line 456 (gdk_gc_set_foreground): assertion `gc != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gdk-CRITICAL **: file gdkgc.c: line 456 (gdk_gc_set_foreground): assertion `gc != NULL' failed. Gdk-CRITICAL **: file gdkgc.c: line 483 (gdk_gc_set_font): assertion `gc != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 212 (gdk_draw_string): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 212 (gdk_draw_string): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 212 (gdk_draw_string): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 212 (gdk_draw_string): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 212 (gdk_draw_string): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 212 (gdk_draw_string): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 212 (gdk_draw_string): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 212 (gdk_draw_string): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 212 (gdk_draw_string): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 65 (gdk_draw_line): assertion `drawable != NULL' failed. Gtk---CRITICAL **: file widget.cc: line 32 (Gdk_Window Gtk::Widget::get_window() const): assertion `is_realized()' failed. Gdk-CRITICAL **: file gdkdraw.c: line 212 (gdk_draw_string): assertion `drawable != NULL' failed. mixer_fd=5