I have a Dell C810 (Core 2 Duo with a nVidia graphics card, using proprietary 
(nvidia-glx-new 100.14.19+2.6.22.4-14.9) drivers).

At work, it is connected to a docking station with an external monitor,
and I can suspend (echo mem > /sys/power/state), release it, take it
home, and wake it up by opening the lid.  (I have to switch to a console
and back to fix the display (Ctrl-F1  Ctrl-F7), but it was like that
under Feisty, and I can live with that).

However, when I suspend it again and then resume, I'm unable to get the
display working.  I.e., the machine appears to wake up, but the screen
stays black.  This happens regardless of whether I connect to the
docking station or not.

-k

-- 
Suspend no longer works after upgrade to 7.10
https://bugs.launchpad.net/bugs/149714
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