[Bug 2063252] Re: warning: option 'size' missing for zfs encryption install

[Dan Bungert]

As a workaround, updating /etc/crypttab to have the following options in
the 4th column of the dm_crypt swap device should silence the warning:

swap,initramfs,size=256,cipher=aes-cbc-essiv:sha256,plain

It's also required to `update-initramfs -u` after updating crypttab.

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https://bugs.launchpad.net/bugs/2063252

Title:
  warning: option 'size' missing for zfs encryption install

Status in subiquity:
  In Progress
Status in cryptsetup package in Ubuntu:
  Invalid

Bug description:
  I will attach the error message seen on plymouth - this starts as per
  the summary headline

  enclosed is the /var/log folder tarball.

  This is a ZFS (encryption) install via an offline install of ubuntu
  budgie 24.04 release candidate

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