Button 4 (#8) on trackball, now seen as button 2

[Dave Woyciesjes]

     I've got Ubuntu 16.10 running as a guest in Virtualbox (current), 
on a Mac OSX 10.10.5 host. Uses a Kensington Expert Mouse USB trackball, 
the one with the scroll ring.

Bottom left button is normal left, XEV shows as button 1.

Bottom right is normal right, shows as button 3

Top left is normal middle, shows as 2.

However, the top right used to act a a Back button (for web browsing & 
such) should be 8, but xev now shows it as 2, and it acts that way.

A Logitech trackball in the same machine shows all 4 buttons working as 
expected.

For Virtualbox, I've tried all 3 options - PS/2 mouse, Trackpad, and 
Multi-Touch Trackpad. No changes.

When I try the 2 top buttons on a RDP session to a Windows machine, they 
don't do the same actions.


Is there something like xev for Mac OSX?

-- 
--- Dave Woyciesjes
--- ICQ# 905818
--- CompTIA A+ Certified IT Tech -http://certification.comptia.org/
--- HDI Certified Support Center Analyst -http://www.ThinkHDI.com/
            Registered Linux user number 464583

"Computers have lots of memory but no imagination."
"The problem with troubleshooting is that trouble shoots back."
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