Hi. On Fri, Feb 24, 2023 at 12:58:15PM -0500, Greg Wooledge wrote: > On Fri, Feb 17, 2023 at 05:35:11PM +0300, Reco wrote: > > Try this next time you're on site: > > > > lpadmin -p D14841 -E -v ipp://10.76.172.100/ipp/print -m everywhere > > This worked. I printed two copies of the single-page PDF from Chrome > without any further problems.
Just as planned. CUPS autodiscovery is only good for something if you don't know printer's real IP. This little episode shows us that nothing beats IP-on-sheet-of-paper discovery. > I've gotta say, though, this option is a disaster: > > -E When specified before the -d, -p, or -x options, forces the use of > TLS encryption on the connection to the scheduler. Otherwise, enables > the destination and accepts jobs; this is the same as running the > cupsaccept(8) and cupsenable(8) programs on the destination. > > Whoever decided to overload that option in that way... yikes. Back in the day Apple's slogan was "think different". The whole CUPS suite is a living proof of that. Reco
