I have a networked Brother-HL5350DN printer which has worked fine with CUPS for over a year. Two days ago it suddenly refused to print on my desktop running -current I reconfigured the printer several times without effect.
I then set up CUPS on a laptop running -release. It also failed. In both cases the printer appears on screen and I can queue jobs for printing as normal but they don't print. The printer itself is working normally from my wife's computer. I cam ping the printer without difficulty. I turned on debug and found this: [Job 30] Unable to locate printer \"BRN001BA92DB44A\" I'm mystified. Whenever I've set up the printer in CUPS previously it has always worked. The only clue I found was on Arch Linux where they talk about needing to set up avahi jn such cases, but I don't know if that is relevant here. Any ideas gratefully received. Anthony -- Anthony Campbell https://www.acampbell.uk