failed to load regulatory.db

failed to load regulatory.db:

I can still boot into my system, but I keep getting this annoying message. This appeared after I did apt autoremove which removed a lot of opencv related items.

OS: debian (kali 2018.1) LOG: [ 13.127939] platform regulatory.0: firmware: failed to load regulatory.db (-2 ) [ 13.128013] firmware_class: See for informat ion about missing firmware

submitted by /u/urlordjames
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