This bug was fixed in the package dkms - 2.2.0.3-2ubuntu11.7
--------------- dkms (2.2.0.3-2ubuntu11.7) xenial; urgency=medium
* Do not invoke dkms_autoinstaller from /etc/kernel/header_postinst.d/dkms with redirection to /dev/null (LP: #1827697), this caused debconf dialog to not be shown.
-- Julian Andres Klode <email address hidden> Fri, 17 May 2019 13:21:05 +0200
This bug was fixed in the package dkms - 2.2.0.3-2ubuntu11.7
--------------- 3-2ubuntu11. 7) xenial; urgency=medium
dkms (2.2.0.
* Do not invoke dkms_autoinstaller from /etc/kernel/ header_ postinst. d/dkms
with redirection to /dev/null (LP: #1827697), this caused debconf dialog
to not be shown.
-- Julian Andres Klode <email address hidden> Fri, 17 May 2019 13:21:05 +0200