Scanning for wireless networks..Successfully initialized wpa_supplicant ctrl_iface exists and seems to be in use - cannot override itDelete '/run/wpa_supplicant/wlp3s0' manually if it is not used anymoreFailed to initialize control interface '/run/wpa_supplicant'.You may have another wpa_supplicant process already running or the file was left by an unclean termination of wpa_supplicant in which case you will need to manually remove this file before starting wpa_supplicant again. nl80211: deinit ifname=wlp3s0 disabled_11b_rates=0