I only see the output of 'sudo -u cupsys ...', not the output of 'sudo /usr/lib/cups/daemon/cups-deviced'. Your reply shows that deviced, when running as user cupsys, indeed doesn't seem to find your parallel printer.
Please note that the trailing '' are two single quotes, not a double quote. Please just copy&paste the commands into a terminal to avoid confusion. :) -- cupsys does not automatically detect parallel printer https://launchpad.net/bugs/29050 -- desktop-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
