I am getting problems setting a 5GHz access point with a lattepanda 3d. I run the following setup:
- iw (for set/get reg dom)
In the end I am able to successfully test a 2,4 GHz AP setup.
No way to get 5GHz.
While debugging HOSTAPD it seems it is looking for a regulatory domain 00 that got all the 5GHz frequencies no-ir (no-initiating-radiation-> not usable from hostpad).
Usually you change the reg dom to what you need and hostpad will get the working frequencies (I have already been able to do such a thing with a raspi from gui). No way to accomplish:
setting kernel option does not work (modprobe cfg80211 ieee80211_regdom=XX or by conf file)
iw reg set XX does not work (for phy0 self managed).
crda has been deprecated and removed from Debian, I would not install it.
I understand there was a LAR option not anymore accessible (would need an older kernel/driver?), that would have made the trick if set to =disabled. It has been removed from configurable paramenters for the iwlwifi driver.
I cannot understand how to solve the problem and why it should be such complicated.
I do not know if that is clear, please help me...