/root/scripts/wireless_power_off
:
#!/bin/sh -
iwconfig wlan0 power off
/etc/systemd/system/wireless_power_off.service
:
[Unit]
Description=Disable WiFi Power Management
After=multi-user.target
[Service]
Type=idle
ExecStart=/root/scripts/wireless_power_off
[Install]
WantedBy=multi-user.target
sudo chmod +x /root/scripts/wireless_power_off
sudo chmod 644 /etc/systemd/system/wireless_power_off.service
sudo systemctl daemon-reload
sudo systemctl enable wireless_power_off.service
sudo reboot