Hi, I'm the author of the upstream alt-f6 code. It does actually use the X window's "group" property. It appears to me that the problem is that multiple gnome-terminals don't have the same "group" property as one another. You can add the debugging statement below to demonstrate this. Unless I'm mistaken here, this should probably be a bug against gnome- terminal.
** Bug watch added: GNOME Bug Tracker #94682 http://bugzilla.gnome.org/show_bug.cgi?id=94682 ** Also affects: metacity (upstream) via http://bugzilla.gnome.org/show_bug.cgi?id=94682 Importance: Unknown Status: Unknown ** Attachment added: "Demonstrate which groups windows belong to when you press alt-f6" http://librarian.launchpad.net/5910305/d.patch -- alt-f6 doesn't reliably switch between windows within an application https://launchpad.net/bugs/72732 -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs