Overnight, Lyx-1.5.4 installed from Fedora Linux updates. Today I opened lyx and saw it re-scanning for preferences, so I realized something was new. I opened an old document and printed it on a post script printer. The top margin was really small, the bottom margin was really big. The margin appears normal in the dvi view. I exported the same file to pdf and opened in evince, and the top margin was normal, and it prints out with correct margins.
I have had a lot of trouble with the CUPS printer system and drivers for Hewlett Packard printers, but this one printer had been pretty dependable. I only suspect it has something to do with LyX because LyX was updated overnight. Where do you think I might find an explanation/fix? -- Paul E. Johnson Professor, Political Science 1541 Lilac Lane, Room 504 University of Kansas