Comment # 37 on bug 1180344 from Arjen de Korte

(In reply to Klein Kravis from comment #36)

> Same issue on my ThinkBook 13s IWL (See bug: 1180376) Would blacklisting
> iwlwifi prevent WiFi from working?

You don't need to blacklist iwlwifi (which would indeed prevent WiFi from
working). In https://bugzilla.suse.com/show_bug.cgi?id=1180344#c16 a workaround
is described which will temporary fix this problem. It disables the debug
logging, which is where the problem seems to be in. Unless you're actively
involved in the iwlwifi development, it is highly unlikely that you need the
debuglog anyway.