Hello,

I find a way to get it back.
Please, follow the steps:

1) install hibernate if not already done: sudo apt-get install hibernate

2) check you have a swap partition large enoughs (depending of your
usage but the RAM size is quite good)

3) find the swap partition UUID: sudo blkid | grep swap
You might have an output like this:
/dev/mapper/Vostro1220-lvSwap: UUID="12345679-1234-1234-1234-1234567890ab" 
TYPE="swap"

4) register the RESUME UUID replace the 12345679-1234-1234-1234-1234567890ab by 
yours: 
 sudo -i # become root
 echo RESUME=UUID=12345679-1234-1234-1234-1234567890ab > 
/etc/initramfs-tools/conf.d/resume
logout

5) refresh initramfs: sudo update-initramfs -u -k all

Enjoy the suspend to disk :D

Regards,
Damien

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/802152

Title:
  Natty laptop doesn't resume after hibernate

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/802152/+subscriptions

-- 
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs

Reply via email to