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Michel Le Cocq 2020-06-23 09:59:32 +02:00
parent 0c976ae037
commit f22a993dc6
1 changed files with 58 additions and 116 deletions
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encrypt-swap-Ubuntu-20.04.md

@ -56,61 +56,3 @@ update-initramfs -u -k all
cryptsetup: ERROR: Couln't resolve device rpool/ROOT/ubuntu_... cryptsetup: ERROR: Couln't resolve device rpool/ROOT/ubuntu_...
cryptsetup: WARNING: Couln't determine root device cryptsetup: WARNING: Couln't determine root device
~~~ ~~~
## disable encrypt swap partition
* Turn off swap
~~~
swapoff /dev/mapper/cryptswap1
~~~
* Undo the existing mapping.
~~~
cryptsetup luksClose /dev/mapper/cryptswap
~~~
* remove your encrypt swap device define in your /etc/crypttab
* ajust /etc/fstab to use your real swap partition
~~~
/dev/nvme0n1p2 none swap discard 0 0
~~~
/!\ le point ci-dessous est sans doute inutile
* Change your /etc/default/grub GRUB_CMDLINE_LINUX_DEFAULT to point to your real partition
~~~
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash resume=/dev/nvme0n1p2"
~~~
~~~
update-grub
~~~
* edit /etc/initramfs-tools/conf.d/resume. Replace the existing RESUME line with the following line.
~~~
RESUME=/dev/nvme0n1p2
~~~
Register these changes.
~~~
update-initramfs -u -k all
~~~
* make your partition a swap
~~~
mkswap /dev/nvme0n1p2
~~~
* activate swap
~~~
swapon -a
~~~