Hey everyone: I recently switched from Cinnamon to KDE, and I'm sort of regretting my choice. You see, a lot of features are simply not working. Chiefly, widgets. When I drag them onto the screen, it is shown that they are on the screen, but they are invisible. If I hover over it and right-click to get a context menu, I can see its there, but on the desktop it is invisible. Is there a setting I need to change?
HW Specs:
CPU~Quad core Intel Core i7-7700HQ (-HT-MCP-) speed/max~3536/3800 MHz Kernel~4.10.0-38-generic x86_64 Up~19:06 Mem~2163.5/15926.4MB HDD~1128.2GB(34.8% used) Procs~249 Client~Shell inxi~2.2.35

Have you tried it with a new user?

Do you mean I should create a second user and try it with that?

Yep, to check that it is not a configuration problem.