Version: (using KDE 4.3.0) Installed from: Ubuntu Packages When computer starts and KDE startup, mouse pointer works fine, I can move and interact with the widgets in the desktop, I can open Kmenu and more. But when mouse work with the icons on the notification area, buttons of the mouse stop working. I have a Logitech Mx mouse and a DiNovo logitech keyboard, that also have a touchpad mouse device embeded. Thanks
closing, since it's on a really old kde version and the systray is changed too much since then for bugs to still have sense if it still happens with trunk or KDE 4.5+ please reopen