I have successfully created hotspot in Ubuntu to share my wired internet connection.
Newly formed connection works fine with WPA.
I edited hotspot connection using
When I change the ssid or WPA password and try to connect to hotspot it gives authorisation error. In the same case when I change the security to
none it works fine.
I am using Ubuntu 18.04.1 LTS.
Also the hotspot config file (location:/etc/NetworkManager/system-connections/Hotspot) shows the following..
[connection] id=Hotspot uuid=a7ff7e83-72b8-479a-9445-7b2cf9e4dd78 type=wifi autoconnect=false permissions= [wifi] mac-address=74:DA:38:1A:C0:BD mac-address-blacklist= mode=ap ssid=chetan-desktop [wifi-security] key-mgmt=wpa-psk psk=Co0zdbbO [ipv4] dns-search= method=shared [ipv6] addr-gen-mode=stable-privacy dns-search= method=auto