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Making Mouse Wheels Work w/ a KVM?

Elvii asks: "My mouse wheel doesn't want to work through my KVM. It doesn't work in X11 under Linux (Debian 3.0, kernel 2.4.20), but it works in Windows on same machine, through same KVM, so that tells me it's a protocol or driver issue , which is beyond me. I have no other OS's to test on, although I read online that FreeBSD can handle the mouse wheel in this type of setup. When I set the mouse type to IMPS/2, it just twitches in corner and randomly clicks. Anyone know if it's a kernel issue or an X11 issue? I've googled and found nothing of real use there - just that some KVMs work and some don't. Plain PS/2 works but I want my wheel too." The kicker is that when the mouse is plugged directly to the machine, the mouse wheel works just fine! Has anyone else experienced the problem? What did you do to fix it?

2 of 85 comments (clear)

  1. Hmm by snubber1 · · Score: 3, Insightful

    I have the exact same KVM (only you paid too much for it. buy.com is selling it for $20 less).

    I am also running a Debian stable box and an XP box and my mouse wheel works fine on both. However I've had debian boxes that were a nightmare to get the wheel working (running unstable however).

    I suppose my point is that it *can* work given your setup.

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    I don't really mind double posts on //..
  2. Put this in XF86Config by jonadab · · Score: 3, Insightful

    Section "Pointer"
    Protocol "imps/2"
    Device "/dev/psaux"
    ZAxisMapping 4 5
    EndSection

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    Cut that out, or I will ship you to Norilsk in a box.