On Mon, Jan 06, 2020 at 07:34:04AM +0530, venkataprasad k wrote: > https://w1.fi/cgit/hostap/tree/wpa_supplicant/README-DPP > Trying to bring up hostapd up on raspberry pi (model 3B+) following > the above readme. Which WLAN hardware component and driver is used on that device? Are you sure it supports DPP? > while trying to run hostapd, getting the following error message and > it is not started. > nl80211: Beacon set failed: -22 (Invalid argument) Please provide the hostapd configuration file you were trying to use and the debug log from trying to start this (-d on hostapd command line and debug from stdout). -- Jouni Malinen PGP id EFC895FA _______________________________________________ Hostap mailing list Hostap@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/hostap