On 2/21/06, Robert Moskowitz <rgm at htt-consult.com> wrote: > Now I have a nice Logitech wireless kyb/mouse plugged into the > KVM. The use wheel is working on my Win32 systems and on 2 other > Centos builds. > > Now in my /etc/X11/xorg.conf the Input Device protocol is "IMPS/2" I think this is an Xorg bug. I have a similar problem with the mouse with a Ubuntu install that I was experimenting with. The same hardware works fine with an older linux dist that has XFree86. I suspect that the problem is that Xorg has abandoned support for some older hardware, but the system isn't *that* old (originally purchased around 2001, I think).