3 not fully installed or removed.
After this operation, 0 B of additional disk space will be used.
Do you want to continue? [Y/n]
Setting up grub-pc (2.02~beta2-36ubuntu3.7) ...
dpkg: error processing package grub-pc (--configure):
 subprocess installed post-installation script returned error exit status 10
Setting up dwww (1.13.1) ...
system ucf --debconf-ok --three-way /etc/dwww/dwww.conf.dpkg-new /etc/dwww/dwww.conf failed: Inappropriate ioctl for device
dpkg: error processing package dwww (--configure):
 subprocess installed post-installation script returned error exit status 25
dpkg: dependency problems prevent configuration of dpkg-www:
 dpkg-www depends on dwww; however:
  Package dwww is not configured yet.

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