I have fixed the Ghostscript bug in the last days. Please take Ghostscript from the Subversion repository, with this version the back sides are OK, also with N-up. Make sure that the "Duplex" option is in AnySetup and not in PageSetup for N-up and leave the
*cupsBackSide: "Rotated"
*cupsFlipDuplex: True
lines in the PPD. Do not remove them. Now everything should work correctly with both PDF-based (Debian, Ubuntu) and PostScript-based (Fedora/Red Hat) printing workflows.
I have fixed the Ghostscript bug in the last days. Please take Ghostscript from the Subversion repository, with this version the back sides are OK, also with N-up. Make sure that the "Duplex" option is in AnySetup and not in PageSetup for N-up and leave the
*cupsBackSide: "Rotated"
*cupsFlipDuplex: True
lines in the PPD. Do not remove them. Now everything should work correctly with both PDF-based (Debian, Ubuntu) and PostScript-based (Fedora/Red Hat) printing workflows.