Copied from
ubuntu groovy in
Primary Archive for Ubuntu
Changelog
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