FC2 xorg mouse click issue

[Jeff Stephens]

Howdy - just installed FC2 this weekend to find that all mouse clicks are being seen as
CTRL+click.

So, a left click looks like I'm trying to move an app window.  Quite annoying to have to
press CTRL before every click - even this doesn't work sometimes, as the apps tend to
think I'm really wanting a CTRL+click for multi-selecting stuff.

This same mouse worked fine in FC1 - it is a logitech wireless USB keyboard/mouse duo.

Any hints?  Anyone else seeing this?