I have the same problem with Kubuntu 6.02, especially for Vietnamese characters, like "ố", "ự" (try copying these on Kate in your Kubuntu Drapper, you will see the square).
-- can't use accents https://launchpad.net/bugs/34391 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs