- Disable Wifi (Uncheck Enable Wi-Fi)
- Go to network connection (Edit Connections...)
- Click "Add"
- Choose "Wi-Fi" and click "Create"
- Type in Connection name like "wifi-hotspot"
- Type in SSID as you wish
- Choose Device MAC Address from the dropdown (wlan0)
- Wifi Security select "WPA & WPA2 Personal" and set a password.
- Go to IPv4 Settings tab, from Method drop-down box select Shared to other computers.
- Then save and close.
- After following the guide and before enabling WiFi, restart the Network Manager with:
sudo service network-manager restart
- Now enable Wi-Fi
- Check the network section where wi-fi will be connected to the created hotspot automatically. If you can not find it, go to Connect to Hidden Network... Find the connection and connect to it.