I just checked the current control center (1:2.18.0-0ubuntu1) in feisty and the bug is fixed/gone.
Probably due to some changes in libslab which provides the widget in question. It's a little puzzling why it appeared in the first place because I perused the libslab code and it looked very straightforward. Anyway, bug is gone. Mark as closed. -- Font rendering bug in Gnome Control Centre sidebar https://launchpad.net/bugs/84346 -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs