i have looked up the graphics card you have - its an integrated Q35 express chipset - approx 13 or more years old! I strongly suspect Mutter - which is the display manager - is falling back to software rendering. Such an old graphics chipset as you have noticed struggles with modern desktops. Probably better to look for a fairly cheap nvidia card - look at the compatibility list on the nvidia 375 series graphics driver As long as the keyboard doesnt have lots and lots of specialised keyboard controls - all of those should work with linux. Hate to say it - Google is your friend ... if others have seen these work with any linux in the last few years you should be more confident than just buying blind! David On 28 Dec 2016 08:50, "Johnny Rogers"