I have Home & End on my keyboard, but they are not very conveniently located. Mapping <Super>-A and <Super>-E to Home and End is much more ergonomic (or you can

I have Home & End on my keyboard, but they are not very conveniently located. Mapping <Super>-A and <Super>-E to Home and End is much more ergonomic (or you can use other modifier like <Ctrl> or <Alt>). Not sure though which keys should be mapped to PageUp/PageDown. Those are not terribly useful keys anyway if you use touchpad or Space.