Comment 24 for bug 1530476

root@piglet:~# acpitool -w
   Device S-state Status Sysfs node
  ---------------------------------------
  1. LID S4 *enabled platform:PNP0C0D:00
  2. SLPB S3 *enabled platform:PNP0C0E:00
  3. IGBE S4 *disabled
  4. PXSX S4 *disabled
  5. EXP2 S4 *disabled pci:0000:00:1c.1
  6. PXSX S4 *disabled pci:0000:06:00.0
  7. PXSX S4 *disabled
  8. XHCI S3 *enabled pci:0000:00:14.0
  9. EHC1 S3 *disabled
  10. PWRB S0 *enabled platform:PNP0C0C:00

One difference i see is that my samsung laptop has PWRB on S5 and not S0 and that my asus has sleep btn on S4 and not S3.

This laptop doesnt have a sleep button on the chassi nor on the keyboard btw.