After selecting 'Display detailed output' and 'English' in the Opcodes > Modules menu and clicking OK, msfgui hangs for awhile consuming all processor, then pops up an empty error dialog and prints the following error to the controlling terminal:
/usr/lib64/ruby/1.8/rexml/parsers/treeparser.rb: line 89
Gtk-WARNING **:Failed to set text from markup due to error parsing markup: Error on line 1 char 52: Odd character 'X', expected a '=' after attribute name 'malformed' of element 'REXML::ParseException:'
Running Gentoo on ia64 with ruby-1.8.5_p2-r1, ruby-gtk2-0.16.0, ruby-libglade2-0.12.0, and metasploit svn revision 5068.
