I click on network manager, select create new wifi network, SSID PCBenjibasson. secure open.
Unfortunaly no device can see my PC althought new wifi network is enable
I change ad-hoc into hotspot like this

no device can see my PC althought new wifi network is enable restarted
What am I suppose o do or download to make my PC available for other devices like machintosh ( to transfer file from Android wifi transfert to machintosh)
thanks
