Errors from gtk+ interface of timidity

Binary package hint: timidity-interfaces-extra

Gtk+ is one of the better GUI interfaces available for timidity. Here are errors that I observed from invoking timidity using
timidity -ig directory/filename.mid.

I realize timidity is not maintained so this bug report is probably irrelevant.

(<unknown>:2485): Gtk-CRITICAL **: gtk_text_buffer_get_bounds: assertion `GTK_IS_TEXT_BUFFER (buffer)' failed

(<unknown>:2485): Gtk-CRITICAL **: gtk_text_buffer_insert: assertion `GTK_IS_TEXT_BUFFER (buffer)' failed

(<unknown>:2485): Gtk-CRITICAL **: gtk_text_buffer_insert: assertion `GTK_IS_TEXT_BUFFER (buffer)' failed

(<unknown>:2485): Gtk-CRITICAL **: gtk_text_buffer_get_bounds: assertion `GTK_IS_TEXT_BUFFER (buffer)' failed

(<unknown>:2485): Gtk-CRITICAL **: gtk_text_buffer_create_mark: assertion `GTK_IS_TEXT_BUFFER (buffer)' failed

(<unknown>:2485): Gtk-CRITICAL **: gtk_text_view_scroll_to_mark: assertion `GTK_IS_TEXT_MARK (mark)' failed

(<unknown>:2485): Gtk-CRITICAL **: gtk_text_buffer_delete_mark: assertion `GTK_IS_TEXT_MARK (mark)' failed

(<unknown>:2485): Gtk-CRITICAL **: gtk_text_buffer_get_bounds: assertion `GTK_IS_TEXT_BUFFER (buffer)' failed

(<unknown>:2485): Gtk-CRITICAL **: gtk_text_buffer_insert: assertion `GTK_IS_TEXT_BUFFER (buffer)' failed

(<unknown>:2485): Gtk-CRITICAL **: gtk_text_buffer_insert: assertion `GTK_IS_TEXT_BUFFER (buffer)' failed

(<unknown>:2485): Gtk-CRITICAL **: gtk_text_buffer_get_bounds: assertion `GTK_IS_TEXT_BUFFER (buffer)' failed

(<unknown>:2485): Gtk-CRITICAL **: gtk_text_buffer_create_mark: assertion `GTK_IS_TEXT_BUFFER (buffer)' failed

(<unknown>:2485): Gtk-CRITICAL **: gtk_text_view_scroll_to_mark: assertion `GTK_IS_TEXT_MARK (mark)' failed

(<unknown>:2485): Gtk-CRITICAL **: gtk_text_buffer_delete_mark: assertion `GTK_IS_TEXT_MARK (mark)' failed

(<unknown>:2485): Gtk-WARNING **: Invalid text buffer iterator: either the iterator is uninitialized, or the characters/pixbufs/widgets in the buffer have been modified since the iterator was created.
You must use marks, character numbers, or line numbers to preserve a position across buffer modifications.
You can apply tags and insert marks without invalidating your iterators,
but any mutation that affects 'indexable' buffer contents (contents that can be referred to by character offset)
will invalidate all outstanding iterators

(<unknown>:2485): Gtk-CRITICAL **: gtk_text_buffer_insert: assertion `gtk_text_iter_get_buffer (iter) == buffer' failed

ProblemType: Bug
Architecture: lpia
Date: Sat Oct 17 23:32:39 2009
DistroRelease: Ubuntu 9.10
NonfreeKernelModules: wl
Package: timidity 2.13.2-36
ProcEnviron:
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-14.48-lpia
SourcePackage: timidity
Uname: Linux 2.6.31-14-lpia i686
XsessionErrors:
 (gnome-settings-daemon:1883): GLib-CRITICAL **: g_propagate_error: assertion `src != NULL' failed
 (gnome-settings-daemon:1883): GLib-CRITICAL **: g_propagate_error: assertion `src != NULL' failed
 (polkit-gnome-authentication-agent-1:1922): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed
 (nautilus:1916): Eel-CRITICAL **: eel_preferences_get_boolean: assertion `preferences_is_initialized ()' failed
 (nautilus:2096): Eel-CRITICAL **: eel_preferences_get_boolean: assertion `preferences_is_initialized ()' failed