I have been using UBuntu 18.04 for last few months. The default Desktop Environment is GNOME. I have used UBuntu earlier when the desktop environment was Unity. I somehow did not like the GNOME environment. Especially the file manager Nautilus and lack of menu bar. I also noticed that the GNOME desktop environment is heavy on resources. I experimented with KDE and in fact installed complete KUbuntu. But there are some problems with the AMD Radeon graphics card which I have in my Lenovo Laptop. KUbuntu would often just freeze without any warnings. I tried installing Manjaro Linux, but then faced problem with the Bluetooth and wireless functionality. Even though I like Manjaro but working with it was becoming too much. I feel comfortable in Ubuntu space. I am also able to find more information on the internet regarding Ubuntu and its variants then Arch Linux. Two days back then I thought of installing lightweight Xfce4 DE on top of my Ubuntu 18.04. Mind here that I did