This questions was already asked before, but any solution I try can remove the hotspot.
The stranger thing is that when I restart the PC, Ubuntu connects automatically to the wi-fi created by the hotspot. And this network is the only one displayed in Wi-Fi Networks. If I desconnect to this netowrk, then the other ones are finally displayed.
- I turned off the hotspot in the Wi-Fi settings.
- I deleted this wi-fi network in Edit connections.
- I've searched the wi-fi connection in
/etc/NetworkManager/system-connections/, but it is not in this directory.
How can I definitely remove the hotspot?