How to disable flight mode in Ubuntu?

Ne
- in Lenovo
2

For some reason, the flight mode is suddenly activated on my laptop (Lenovo Thinkpad T430s with Ubuntu 18.04.3 LTS) and I can't find anything to show it. I only found instructions for more up-to-date Ubuntu versions on the net that no longer work.

ch

Does your Thinkpad have a hardware switch? (Mine has one)

Otherwise, by setting the WLAN at the top.

Ne

That could be with the switch, but where is the one on yours? In the WLAN settings there's no controller for me!