Install Ubuntu Cleaner on Ubuntu.

Описание: Ubuntu Cleaner is the app of the day, possibly week. It really does do what the name says. Cleans up your Ubuntu. If you notice it is a bit slow or full of old Kernel updates and upgrades, this Ubuntu Tweak like app(ahem!) will fix all those things and more in a jippy. Let’s explore a bit more and find out if this app is truly worth your time to try.