Ubuntu
gnome-power-manager package

  1. Bug #269951
  2. Comment #8

Comment 8 for bug 269951

Revision history for this message
Bryce Harrington (bryce) wrote : Re: Fn+F1 (XF86Standby) on Inspiron 1420 does not trigger hibernate or sleep

[Looks like there are many similar reported issues in acpi-support, so guessing it belongs there rather than in the kernel.]