While knowing size and last modified are useful things to know,
they are not necessarily enough to tell that two files are identical
(in particular as sizes are usually only approximate).
Better would be to have the system find out for me that
the two files are identical by computing a checksum (
I can confirm this bug, on a fresh Karmic installation (AMD64).
No non-pdf printing problems detected; also, okular and acroread prints pdfs
fine.
I tried three different networked printer, with the same result:
reports that job is started and completed, but no paper appears. I have
HP printers a