Open Google Chrome
Click Chrome in the menu bar
Select Settings
In the Default browser section, click Make default
If prompted, open System Settings
Go to Desktop & Dock
Click Default web browser
Select Google Chrome
Close Settings
Open Google Chrome
Click Chrome in the menu bar
Select Settings
In the Default browser section, click Make default
If prompted, open System Settings
Go to Desktop & Dock
Click Default web browser
Select Google Chrome
Close Settings