This guide is to provide a simple step-by-step guidance for users to follow on how to establish WiFi 5G connection given that channel equals 36 in 5G config.
After user edit hostpd_5G_ac_ch44.cfg for dual WLAN interface based on our user manual about AP Application, user still encounter error response to the command to establish WiFi connection.
root@FWA-1112VC:~/library/configs# hostapd hostapd_5G_n.cfg
Configuration file: hostapd_5G_n.cfg
nl80211: Could not configure driver mode
nl80211: deinit ifname=wlan1 disabled_11b_rates=0
nl80211 driver initialization failed.
wlan1: interface state UNINITIALIZED->DISABLED
hostapd_free_hapd_data: Interface wlan1 wasn't started
User could remark channel=36 or assign the value a to channel, which means channel=a.