I have installed Kubuntu on my PC as a dual boot to dual boot Windows and Kubuntu but I decided to get rid of Kubuntu and replace it with Ubuntu by using:
sudo apt-get remove Kubuntu-Desktop and sudo apt-get install Ubuntu-Desktop
When I booted back into Ubuntu I still had a lot of programs and junk I don't need anymore from KDE and I tried several methods on the internet to find a way to fix this issue. I also tried fix why the mouse cursor when loading sometimes switched to the KDE loading cursor. I even reinstalled the normal Ubuntu cursor theme to get it to stop switching to the KDE loading cursor. I even reinstall the Ubuntu-Desktop to see if it would the cursor and the junk left over would no longer be on the PC.
Any ideas on how to resolve this issue?