PC freeze or strong computer slowdown and filling of all the available HD space

UBUNTU MATE 15.04 beta
The software update process repository, has problems, because it creates giant files in the /var/lib/apt/lists/partial up to the filling of all the available HD space.
The result is PC freeze or strong computer slowdown.
Remedy: delete all files with the extension .bz2 into /var/lib/apt/lists/partial

There is also "Bleachbit":


To install via the terminal (Ctrl + Alt + t):

sudo apt-get install bleachbit

Further to gravy45's comments, here is a pic of my Bleachbit settings, everything is ticked except what you see in the pic!: