CUPS-PDF issue
After some research, here's how I fixed it.
Menu>Setup>CUPS print manager>Manage printers and printing task
Administrattion (tab)>Manage Printers
-click CUPS-PDF, in Que Name
-click Administration
-click Delete Printer
Now when you print you get only "Print to File".
-check the PDF radio button
-click Print
Don't know if this is best solution or has other effects, but seems to work.
Edit: tested creating PDF from Geaney, Abiword, Gnumeric, and Palemoon, all OK
wizard