How to Upgrade Ubuntu 16.04 to Ubuntu 16.10
Open terminal and insert command line...
|$ sudo apt-get update
$ sudo apt-get upgrade
$ sudo apt-get dist-upgrade
Then open Software & Updates
Under Updates tab, choose “For any new version” after Notify me for a new Ubuntu version
Next, run command in terminal.
|$ update-manager -d|
You should be notified that software uptodate and Ubuntu 16.10 is now available. Click the Upgrade button.
The Ubuntu 16.10 release notes window will appear. Click Upgrade.
Wait for the upgrade to finish.
The Ubuntu 16.10 want to start the upgrade window will appear. Click Start Upgrade.
To check your Ubuntu version, run command
|$ lsb_release -a|