Got this warning message on "dpkg-reconfigure keyboard-configuration":
$ sudo dpkg-reconfigure keyboard-configuration
[sudo] password for artful:
Invalid MIT-MAGIC-COOKIE-1 keyCannot open display ":0"
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 (0.125ubuntu11) ...
update-initramfs: Generating /boot/initrd.img-4.13.0-12-generic
Got this warning message on "dpkg-reconfigure keyboard- configuration" :
$ sudo dpkg-reconfigure keyboard- configuration img-4.13. 0-12-generic
[sudo] password for artful:
Invalid MIT-MAGIC-COOKIE-1 keyCannot open display ":0"
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 (0.125ubuntu11) ...
update-initramfs: Generating /boot/initrd.
Should we add `debconf` to bug-reports?