Ubuntu
gnome-power-manager package

  1. Bug #164016
  2. Comment #14

Comment 14 for bug 164016

Revision history for this message
Oleksij Rempel (olerem) wrote : Re: [Bug 164016] Re: laptop does not suspend or hibernate

> cat /sys/power/state

did you used suspend from gui or with "echo mem > /sys/power/state" ?
if you use gui this "echo 3 > /proc/sys/kernel/acpi_video_flags" will
not make difference for you.