This bug was fixed in the package casper - 1.445
--------------- casper (1.445) focal; urgency=medium
* Fix segfault in casper-md5check when plymouth is not installed (i.e. Ubuntu Server).
-- Michael Hudson-Doyle <email address hidden> Thu, 09 Apr 2020 10:48:20 +1200
This bug was fixed in the package casper - 1.445
---------------
casper (1.445) focal; urgency=medium
* Fix segfault in casper-md5check when plymouth is not installed (i.e.
Ubuntu Server).
-- Michael Hudson-Doyle <email address hidden> Thu, 09 Apr 2020 10:48:20 +1200