I've tested it again, now with the official Dapper release, and it is still not working, i.e. with the same error message:
Error Cannot open /Stylus CX5400 read/write: No such file or directory -- Ink level KDE GUI fails: white space printer name issues? https://launchpad.net/bugs/36357 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs