how do I fix "unable to locate printer" on Fedora 27?
I previously had printing working on my Fedora 27 laptop. I don't print often and today of all days when I attempted to print, I received a message that said "unable to locate printer". I did try to load from an older kernel and each one I tried, I still received the same error. How do I fix this? Please advise. Thanks.
I'm not sure why you tried different kernels because this is rarely caused by a kernel issue, especially if you haven't had a kernel update since you last tried to print. Better would be to check your printer's cables and make sure they're properly plugged in.
Is your printer correctly installed? what printer is it? Any clues from http://localhost:631/admin or http://localhost:631/printers/ ?