I am pleased to report that tpb now works on my Lenovo X60 (1709G3U)
running GENERIC.MP (4.2 snapshot from 20070909) with ACPI enabled.
Previously, only GENERIC (not GENERIC.MP) worked.
Volume mute/up/down, thinklight on/off, and screen brightness up/down
all produce a nice on-screen display. I've been out of the loop for a
while, so I am not sure when this functionality was available to the
X60.
Thank you,
Don