Comment 66 for bug 1899308

This bug was fixed in the package casper - 1.455

---------------
casper (1.455) groovy; urgency=medium

  * Use a tmpfs in tests; overlay is not compatible with zfs.
  * Make tests work when host kernel does not match that in the test env.
  * Properly handle echo -e for dash vs busybox in initramfs.
  * Limit our dd to only change 16 bytes in the MBR regardless of input,
    to avoid major damage from any future shell bugs.

 -- Steve Langasek <email address hidden> Fri, 16 Oct 2020 09:51:20 -0700