I have a System76 Serval Pro (SerP6) laptop running the latest Ubuntu
10.10 Maverick 64-bit.
Suspend/resume works fine most of the time, but occasionally I see the
blank screen upon resume, while all other expected lights are on--it's
as if it has resumed, but I can see nothing and no key strokes seem to
do anything.

I'm trying the GRUB_CMDLINE_LINUX="acpi_sleep=nonvs" change to
/etc/default/grub (and have run `sudo update-grub`) and will report back
any news.

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resume from suspend does not initialize the display on 2.6.35 kernel
https://bugs.launchpad.net/bugs/656631
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