Comment 3 for bug 1782870

I just got the same issue:

update && upgrade on Ubuntu 16.04.5 LTS (GNU/Linux 4.4.0-1070-aws x86_64)

Setting up keyboard-configuration (1.108ubuntu15.4) ...
/usr/local/bin/setupcon: 806: /usr/local/bin/setupcon: /usr/local/bin/ckbcomp: not found
dpkg: error processing package keyboard-configuration (--configure):
 subprocess installed post-installation script returned error exit status 1
dpkg: dependency problems prevent configuration of console-setup-linux:
 console-setup-linux depends on keyboard-configuration (= 1.108ubuntu15.4); however:
  Package keyboard-configuration is not configured yet.

dpkg: error processing package console-setup-linux (--configure):
 dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of console-setup:
 console-setup depends on console-setup-linux; however:
  Package console-setup-linux is not configured yet.
 console-setup depends on keyboard-configuration (= 1.108ubuntu15.4); however:
  Package keyboard-configuration is not configured yet.

dpkg: error processing package console-setup (--configure):
 dependency problems - leaving unconfigured
No apport report written because the error message indicates its a followup error from a previous failure.
                                                                                                          No apport report written because the error message indicates its a followup error from a previous failure.
                           Errors were encountered while processing:
 keyboard-configuration
 console-setup-linux
 console-setup
E: Sub-process /usr/bin/dpkg returned an error code (1)