Ubuntu
gnome-power-manager package

  1. Bug #135548
  2. Comment #22

Comment 22 for bug 135548

Revision history for this message
Ted Gould (ted) wrote : Re: [Gutsy] Action on critical battery isn't triggered - regression

Could you please try to see if the gnome-power-manager commands working for you on your laptop? Specifically:

gnome-power-cmd.sh suspend

That sends the DBUS message to the GNOME Power Manager and uses it's suspend routine.