Got a Logitech Wheeled mouse. Changed my XF86Config-4 like this: Section "InputDevice" Identifier "USB Mouse" Driver "mouse" Option "Protocol" "IMPS/2" Option "Device" "/dev/mouse" Option "ZAxisMapping" "4 5" EndSection Logs says its detecting the mouse right. (**) USB Mouse: Protocol: "IMPS/2" (**) Option "Device" "/dev/mouse" (**) Option "ZAxisMapping" "4 5" (**) USB Mouse: ZAxisMapping: buttons 4 and 5 (**) USB Mouse: Buttons: 5 (II) XINPUT: Adding extended input device "USB Mouse" (type: MOUSE) But the wheel isn't working under any KDE application. Any ideas? -- Bob Tanner <tanner at mn-linux.org> | Phone : (952)943-8700 http://www.mn-linux.org, Minnesota, Linux | Fax : (952)943-8500 http://www.linuxjustworks.com | Linux Just Works! Key fingerprint = AB15 0BDF BCDE 4369 5B42 1973 7CF1 A709 2CC1 B288 _______________________________________________ TCLUG Mailing List - Minneapolis/St. Paul, Minnesota http://www.mn-linux.org tclug-list at mn-linux.org https://mailman.real-time.com/mailman/listinfo/tclug-list