Found it (gnome-control-center-dbgsym). New and sparse backtrace attached.
Also...
$ dpkg -l "gtk*engine*" | grep "^ii" | awk '{print $2}' gtk-qt-engine gtk2-engines gtk2-engines-gtk-qt gtk2-engines-pixbuf gtk2-engines-ubuntulooks
Regarding .gtkrc files, I have two and have not tried anything with them (don't want to mess up anything else)...
ls ~/.gtkrc* /home/russ/.gtkrc-1.2-gnome2 /home/russ/.gtkrc-2.0-kde
Found it (gnome- control- center- dbgsym) . New and sparse backtrace attached.
Also...
$ dpkg -l "gtk*engine*" | grep "^ii" | awk '{print $2}' ubuntulooks
gtk-qt-engine
gtk2-engines
gtk2-engines-gtk-qt
gtk2-engines-pixbuf
gtk2-engines-
Regarding .gtkrc files, I have two and have not tried anything with them (don't want to mess up anything else)...
ls ~/.gtkrc* .gtkrc- 1.2-gnome2 /home/russ/ .gtkrc- 2.0-kde
/home/russ/