On Mon 04 Jun 2018 at 16:46:49 +0000, Michael R Sweet wrote: > OK, so the issue is that, after printing something, that cupsd does > not idle exit after 60 seconds?
That about sums it up; the behavior is in contrast to using lpadmin, lpstat etc and getting idle exit after 60 seconds > Keep in mind that what cupsd considers idle may not be your > expectation - if printer sharing or the web interface is enabled, if a > job is still being processed, or other child processes are still > active, then cupsd will not idle exit (by design). Speaking for my own tests: the web interface was not enabled, there were no jobs being processed and no printer sharing. Indeed, for the lpadmin command the log shows > Printer sharing is off and there are no jobs pending, will restart on demand. > > Scheduler shutting down normally. Child processes? I wouldn't know what I was looking for. > Anyways, from the limited log snippets in the Debian bug report, it > looks like select_timeout() is returning 86400 (one day) because there > is nothing to do and we don't wake up just to write out dirty files. I > can look at updating the code to reduce the timeout when we would > normally idle exit, but (as mentioned in my recent OpenPrinting > presentation) doing an idle exit isn't always the optimal solution > anyways. FTR: https://ftp.pwg.org/pub/pwg/liaison/openprinting/presentations/cups-plenary-may-18.pdf If a fuller log is required, I'm sure Francesco Poli would provide one. Regards, Brian.