ok, i'm using docky , every time restart notice saying need enable compositing, thought did when first installed it, since keep getting notice figured maybe didn't. google'd around , read enabling "normal" effects under appearance enable it. installs, restart, , resolution huge , everything's super slow, including docky. uninstall compiz (which i'm assuming installs enable effects, right?), restart, , still same. can't adjust resolution of monitor either. when do, pop-up saying "it appears graphics driver not support necessary extensions use tool. want use graphics driver cendor's tool instead?" have idea can normal (ie, need uninstall) , maybe better way of enabling compositing? graphics card nvidia geforce 8200, if that's relevant. in advance! bump. ok, uninstalled nvidia stuff, hoping 1 of problem. when shut down , restarted, stuck @ splash screen. i'm ru...