I confirm this.Actually the GTK print dialog is broken. It does not allow you to set the correct page size, as a result Cups does not print, and only shows processing.
As a workaround, first print as PDF, then print the PDF. -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org