I uninstalled Latte Dock (Just too frustrating to try and fix). But my task bar (plasma panel) is still very laggy. The Manjaro start menu, the settings application and all the plasma widgets stutter a lot, and take at least two seconds to appear. Htop now says plasmashell is using over half my CPU. I can’t update my BIOS, because I don’t know how to on a Linux machine. My laptop came with Ubuntu, but Acer has BIOS upgrade support only for Windows. Also, I can’t launch applications from the start menu because it keeps greying out and saying ‘Applications updated’.