Re: hibernate uses a wrong UUID

[Pierre Frenkiel <pierre.frenkiel@gmail.com>]

On Sun, 10 Sep 2017, Alexander V. Makartsev wrote:

> You should not use "uswsusp" anymore on recent OS releases. Hibernate
> should work "out-of-the-box" assuming swap partition is big enough.
> Remove "uswsusp", double check "/etc/fstab" swap entry
>
>    $ sudo blkid | grep swap
>    /dev/sdb2: LABEL="swap" UUID="d0331ef1-bc12-473f-bd4a-b4edf0d4d0a8"
> TYPE="swap" PARTUUID="88839920-fc62-4f3a-aa7c-e97cd1ed4d5d"
>
>    $ cat /etc/fstab | grep swap
>    UUID=d0331ef1-bc12-473f-bd4a-b4edf0d4d0a8    none    swap    sw
> 0    0
>
> and "/etc/initramfs-tools/conf.d/resume"
>
>    $ cat /etc/initramfs-tools/conf.d/resume
>    RESUME=UUID=d0331ef1-bc12-473f-bd4a-b4edf0d4d0a8
>
> Check swap is working via "swapon"
> After that either reinstall initramfs-tools via
>
>    $ sudo apt-get install --reinstall initramfs-tools
>
> or update initramfs via
>
>    $ sudo update-initramfs -u -v | grep "Adding config"
>
> This way you can see all config files and check them if swap
> partition\hibernation image is still not found.
> Reboot and try to hibernate.
 I already did all that stuff, and increased my swap partition to twice the
 ram size...

best regards,
--
Pierre Frenkiel