Hi @ping-wu,
you could simply add the following package via the terminal (Ctrl + Alt + t):
sudo apt-get install mate-desktop-environment-extras
Or, you can use the "Something Else Method" and keep your files intact (if you do it right!):
Hi @ping-wu,
you could simply add the following package via the terminal (Ctrl + Alt + t):
sudo apt-get install mate-desktop-environment-extras
Or, you can use the "Something Else Method" and keep your files intact (if you do it right!):