Not 100% sure this is a bug rather than misconfiguration, but it looks like it at first sight:
Open an Org file via ssh: C-x C-f /ssh:me@host:/org/anOrgFile.org Export it to PDF: C-c C-e l p I get: (lots of pdfTex error text about not being able to find the file /ssh:me@host:/org/anOrgFile.tex) ending with: byte-code: Forbidden reentrant call of Tramp -- Phil Hudson http://hudson-it.ddns.net @UWascalWabbit PGP/GnuPG ID: 0x887DCA63