[gpm] Issues with latest dbus

[Richard Hughes <hughsient gmail com>]

Guys,

A few of you may be having problems with g-p-m events and HAL (i.e.
where g-p-m ignores any change in HAL). The problem has been traced to
the update of dbus from 0.60 to 0.61, and downgrading seems to have
fixed the issues of at least one person.

Kudos to Sjoerd for finding the "solution", so if you are having
problems on a recent update, then please downgrade dbus to 0.60 and tell
me if that fixes the problem.

This problem *may* be debian specific, we're not sure yet.

Richard.