Ubuntu Installation Enhancements under VirtualBox

After the last time you installed Ubuntu under the virtual machine, continue to install enhancements. Install the system update first, as it seems to reinstall the enhancements after installing the Ubuntu System update.

In the figure location, click "There are updates available ...";

During the installation of the system update process,

Reboot is required after the system update is installed.

By the way, the root password of Ubuntu needs to be set up after installation, it is said that each boot will be a random password if not set;

Setup method:

Input on terminal: sudo passwd carriage return

will prompt for the current user password, enter the password will be asked to enter a new password, after the input is complete, the newly entered password is the root password.

Continue to install the enhancements, install the system updates and restart the machine, start the installation;

First, click Device-Install enhancements;

Then, the virtual machine will pop up the following window, click to run;

After clicking, you will be asked to enter a password to authorize.

During the installation process ...

After the installation is complete, "press Return to close this window ...", I usually direct a return, habit.

Installation is complete.