Reading changelogs...Done apt-listchanges: Do you want to continue [Y/n]? Preconfiguring packages .. Preconfiguring packages .. debconf: can't chmod: No such file or directory at /usr/sbin/dpkg-preconfigure line 89. dpkg-preconfigure line 89: if (defined $config && length $config) { chmod(0755, $config) or die sprintf(gettext("debconf: can't chmod: %s"), $!);