I have similar on a Lenovo T430 2347G5M with intel i915 (Intel 7
Series/C210) using the LCD panel, and 2 external monitors (1 DVI, 1 DP)
The laptop is not being suspended, it remains powered on all day. I
lock with Ctrl-Alt-L and then when I move the mouse to log in, there is
a 5-10 second delay
I did this a few years ago after finding the source code on the Japanese
Xerox site in desperation. I only just got around to formally
documenting it. I just found this thread so thought I'd add my bit.
I had the same issue as hdau above to make it work with the Auditron
feature on our
