Bug#775246: general: Debian does wake from suspend. It either hard reboots or remains unresponsive.
John Ammerman <email@example.com> writes:
> * What led up to the situation?
> Suspending this computer.
> * What exactly did you do (or not do) that was effective (or
> I put my computer to sleep.
> * What was the outcome of this action?
> When I wake the computer in any manner it either goes straight to
> bios and performs a hard reboot or it just remains blackscreened and
> unresponsive. It happens on two of my desktops.
Sorry that you ran into this. It's a known bug with a kernel update that
was pushed to the stable release, and should be fixed shortly. See:
Russ Allbery (firstname.lastname@example.org) <http://www.eyrie.org/~eagle/>