[Trihexagonal]

Are there popular linux forums that are still active other than arch linux forums?

There are a few OS related forums other than Arch. Don't tell them I sent you.


https://www.dslreports.com/forum/unixdsl
Lot's of forums on a variety of topics and one of the oldest. The UNIX forum not too active but the Security sub-forum is worth checking out.

https://www.bleepingcomputer.com/forums/
Gag me with a spoon.

https://www.linuxquestions.org/questions/
Don't tell them if you're not fully vaxxed, and I don't mean using an antivirus program.