As part of my plan to set up my 1 GHz iBook G4 as an OwnCloud server, I performed an install of Debian 8 Jessie with the LXDE desktop environment. Everything went pretty smooth and I'm impressed with how snappy the machine feels, until I try to open Firefox or IceWeasel. In either case, the machine drops to a complete crawl, and I'm not talking about trying to load a complex page or something, I'm talking about the default homepage with ONLY a search box! Is there some setting or trick I'm missing to make this browser realistically usable in any way? Note: I have realistic expectations, as I used this Mac for quite awhile with TFF on Tiger before I got my DLSD. It was slow on heavy sites, but I could at least use Google without growing a beard.