Ubuntu
acpi-support package

  1. Bug #32150
  2. Comment #1

Comment 1 for bug 32150

Revision history for this message
Paul Sladen (sladen) wrote : Re: [regression] ThinkPad R52 hibernate fails.

It needed:

$ sudo mkswap -v1 /dev/sda7
Setting up swapspace version 1, size = 1003446 kB
no label, UUID=896b58d1-9565-489c-a7df-fa6416b4d9b9
$ sudo swapon -a
$ echo -n 8:7 | sudo tee /sys/power/resume

and then:

  resume=/dev/sda7

on the kernel commandline, I guess a round of update-initramfs will get this updated.