Ubuntu realizes WiFi hotspot

System: Ubuntu14.04

Method One:

Open network connection, create new WiFi, set SSID and password, save after setting up, then connect to hidden WiFi, select the newly established connection

Advantages: Simple and convenient

Cons: Built Ad-hoc mode signal, general Android phone is not recognized

Method Two:

Using ap-hotsopt

Specific steps:

$ sudo add-apt-repository ppa:nilarimogard/webupd8

$ sudo apt-get update

$ sudo apt-get install Ap-hotspot

$ sudo ap-hotspot Configure

Configure the Wired, wireless, SSID, and password to use at the prompt

$ sudo ap-hotspot start

Open hotspot

Want to turn off input

$ sudo ap-hotspot stop

Ubuntu realizes WiFi hotspot