Comment 2 for bug 1834749

I have the same problem - no way to use wifi, so this is SERIOUS issue for me.

This appears to be this:

https://www.spinics.net/lists/linux-wireless/msg187184.html

v2.8 supplicant is illegally trying to use 4-way handshake offloading in NL80211_CMD_SET_PMK without declaring it's intent to use it with NL80211_ATTR_WANT_1X_4WAY_HS in NL80211_CMD_CONNECT, so the violation of the contract results in a warning being thrown... and the call fails.