Some shortcuts on Ubuntu 18.04 are not editable in the Keyboard Shortcuts UI. For example the switch workspace to left or to right shortcut CTRL+ALT+LEFT or RIGHT. This shortcut is also useful when you programming in your IDE and you would like to navigate back and forward.Continue reading
How to disable the mouse acceleration.
After an installation of Ubuntu 19.04 all Nvidia drivers will be installed if you enabled the installation enable of 3rd party drivers.
Afterwards all graphics are installed. That is pretty easy in comparison to Ubuntu 18.04.
How to use Nvidia Graphics Cards on Ubuntu 18.04 and switch between onboard Intel and Nvidia.