I was having similar problems in Ubuntu 9.04 Jaunty Jackalope on aToshiba satellite a75-s209 , ATI Radeon, gnome desktop . These have disappeared after I uninstalled compiz .
I was having similar problems in Ubuntu 9.04 Jaunty Jackalope on aToshiba satellite a75-s209 , ATI Radeon, gnome desktop . These have disappeared after I uninstalled compiz .