> > > usba: [ID 691482 kern.warning] WARNING: /pci at 0,0/pci1043,83ce at 1d 
> > > (uhci0): Connecting device on port 1 failed
> > 
> > with all three ports is the same.
> > 
> > usb storage works good.
> 
> That's probably an usb 2.0 storage device, handled by
> the ehci driver instead of uhci
> 
> 
> Do you have an usb 2.0 hub that you could connect to the
> laptop, and connect the mouse to the usb 2.0 hub?  Does
> the usb mouse work with such a configuration?

Such a problem has already been reported as

    Bug 6859384
    Synopsis: uhci port fail to work on Intel Atom Z series
    http://bugs.opensolaris.org/bugdatabase/view_bug.do?bug_id=6859384

    Bug 6881108
    Synopsis: usb1.1 devices doesn't work on Dell Inspiron mini(OpenSolaris 
b122)
    http://bugs.opensolaris.org/bugdatabase/view_bug.do?bug_id=6881108

And it includes an hint that an usb 2.0 hub can be
used to work around the problem.


No idea why 6881108 is marked as "Will Not Fix";
this smells like an uhci driver bug ...
-- 
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