Bug#994743: (no subject)

[piorunz <piorunz@gmx.com>]

Just checked Trisquel GNU/Linux behaviour. Installed latest Triskel (KDE
variation) in VM, results:

$ sudo dpkg-reconfigure keyboard-configuration
[sudo] password for pioruns:
Your console font configuration will be updated the next time your system
boots. If you want to update it now, run 'setupcon' from a virtual console.
update-initramfs: deferring update (trigger activated)
Processing triggers for initramfs-tools (0.130ubuntu3.13) ...
update-initramfs: Generating /boot/initrd.img-4.15.0-156-generic
I: The initramfs will attempt to resume from /dev/dm-2
I: (/dev/mapper/trisquel--vg-swap_1)
I: Set the RESUME variable to override this

So they have update-initramfs after keyboard-configuration change, and
very informative message about what's going on.
Debian should have that too!