https://wiki.archlinux.org/index.php/Wireless_network_configuration

ip link set wlp3s0 up



wifi-menu -o

netctl start profile

netctl enable profile

 netctl start wlp0s26f7u5-w1100n

——deleted sudo wpa_supplicant -i wlp0s26f7u5 -c /etc/wpa_supplicant/wpa_supplicant.conf -d sudo dhcpcd wlp0s26f7u5