OpenWrt_x86-r2s-r4s-r5s-N1/devices/common/files/etc/nginx/conf.d/luci.locations

location /luci {
		index  index.html;
		include uwsgi_params;
		uwsgi_read_timeout 300s;
		uwsgi_param SERVER_ADDR $server_addr;
		uwsgi_modifier1 9;
		uwsgi_pass unix:////var/run/luci-webui.socket;
}
location ~ /cgi-(backup|download|upload|exec) {
		include uwsgi_params;
		uwsgi_read_timeout 300s;
		uwsgi_param SERVER_ADDR $server_addr;
		uwsgi_modifier1 9;
		uwsgi_pass unix:////var/run/luci-cgi_io.socket;
}

location /luci-static {
error_log stderr crit;
}

location /ubus {
        ubus_interpreter;
        ubus_socket_path /var/run/ubus/ubus.sock;
        ubus_parallel_req 2;
}