Got my Snow Leopard late this afternoon and have had great luck with it so far (did an upgrade, not a clean install)...except for Acrobat 9. Ugh! Attempting to print to PDF via Adobe PDF 9.0 printer/driver causes the printer/driver to fire up and the progress windows indicates that distiller launches, but after that, the prompt for where to save the PDF to never appears and the file in the print queue disappears. Checking the log file shows quite a few errors are happening:
E [25/Aug/2009:18:35:44 -0500] Unable to execute /usr/libexec/cups/backend/pdf900: No such file or directory
E [25/Aug/2009:18:35:44 -0500] [Job 4] Stopping job because the sheduler could not execute the backend.
E [25/Aug/2009:18:37:12 -0500] Unable to execute /usr/libexec/cups/backend/pdf900: No such file or directory
E [25/Aug/2009:18:37:12 -0500] [Job 5] Stopping job because the sheduler could not execute the backend.
E [25/Aug/2009:21:49:33 -0500] Unable to update IPP DNS-SD record for AdobePDF9 - -65549
E [25/Aug/2009:21:49:33 -0500] Unable to update IPP DNS-SD record for AdobePDF9 - -65549
E [27/Aug/2009:18:35:41 -0500] [Job 7] Job aborted because the destination printer/class has gone away.
E [27/Aug/2009:18:45:43 -0500] Unable to execute /usr/libexec/cups/backend/pdf900: No such file or directory
E [27/Aug/2009:18:45:43 -0500] [Job 9] Stopping job because the sheduler could not execute the backend.
E [27/Aug/2009:19:38:42 -0500] cupsdAuthorize: pam_authenticate() returned 9 (authentication error)!
E [27/Aug/2009:21:16:59 -0500] Unable to execute /usr/libexec/cups/backend/pdf900: No such file or directory
E [27/Aug/2009:21:16:59 -0500] [Job 19] Stopping job because the sheduler could not execute the backend.
I've done a full uninstall and cleaned out all files, then reinstalled. I did the old repair/restore trick from the Help menu. I even tried printing to PDF after each patch/upgrade all the way to the latest version. No luck at all. And yes, all other CS4 apps I have work fine.
Any suggestions?