Обновление до Disco Dingo Fails

Я перепробовал много вещей, которые нашел на Интернет-страницах, и, возможно, я усугубил ситуацию. Вот моя текущая ситуация:

$ sudo dpkg --configure -a
Setting up keyboard-configuration (1.178ubuntu9.1) ...
Cannot open display ":0"
bin/setupcon: 897: bin/setupcon: /$installdir/bin/ckbcomp: not found
dpkg: error processing package keyboard-configuration (--configure):
 installed keyboard-configuration package post-installation script subprocess returned error exit status 1
dpkg: dependency problems prevent configuration of console-setup-linux:
 console-setup-linux depends on keyboard-configuration (= 1.178ubuntu9.1); 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 | console-setup-freebsd | hurd; however:
  Package console-setup-linux is not configured yet.
  Package console-setup-freebsd is not installed.
  Package hurd is not installed.
 console-setup depends on keyboard-configuration (= 1.178ubuntu9.1); however:
  Package keyboard-configuration is not configured yet.

dpkg: error processing package console-setup (--configure):
 dependency problems - leaving unconfigured
Errors were encountered while processing:
Preparing to unpack .../keyboard-configuration_1.178ubuntu12_all.deb ...
 console-setup-linux depends on keyboard-configuration (= 1.178ubuntu12); however:
Removing xserver-xorg-video-amdgpu (18.1.0-1) ...
  Package console-setup-linux is not configured yet.
  Package console-setup-mini is not configured yet.
Setting up xfce4-screenshooter (1.9.5-1) ...
Setting up xfce4-terminal (0.8.7.4-2ubuntu1) ...
Setting up xfburn (0.5.5-2) ...
Setting up xfce4-fsguard-plugin (1.1.0-2) ...
Setting up xfce4-smartbookmark-plugin (0.5.0-1) ...
Setting up xfce4-netload-plugin (1.3.1-2) ...
Setting up xfce4-mount-plugin (1.1.3-2) ...
Setting up xfce4-systemload-plugin (1:1.2.2-1ubuntu1) ...
Setting up gir1.2-gucharmap-2.90:amd64 (1:11.0.3-2) ...
Setting up gnome-keyring (3.31.91-1ubuntu1) ...
Installing new version of config file /etc/xdg/autostart/gnome-keyring-pkcs11.desktop ...
Installing new version of config file /etc/xdg/autostart/gnome-keyring-secrets.desktop ...
Installing new version of config file /etc/xdg/autostart/gnome-keyring-ssh.desktop ...
Setting up libthunarx-3-0:amd64 (1.8.4-1ubuntu1) ...
Setting up xfce4-notes-plugin (1.8.1-2) ...
Setting up xfce4-mailwatch-plugin (1.2.0-3) ...
Setting up xfdesktop4 (4.13.3-0ubuntu2) ...
Setting up thunar (1.8.4-1ubuntu1) ...
Setting up xfce4-places-plugin (1.7.0-4) ...
Setting up xfce4-cpugraph-plugin (1.0.5-2) ...
Setting up thunar-media-tags-plugin (0.3.0-2) ...
Setting up xfce4 (4.12.5) ...
Setting up thunar-volman (0.9.1-1) ...
Setting up thunar-archive-plugin (0.4.0-2) ...
Setting up xfce4-goodies (4.12.6) ...
Processing triggers for sgml-base (1.29) ...
Setting up python-docutils (0.14+dfsg-4) ...
Setting up python-sphinx (1.8.5-1ubuntu1) ...
Setting up python3-docutils (0.14+dfsg-4) ...
Setting up python3-botocore (1.12.71+repack-1) ...
Setting up awscli (1.16.81-1) ...
Processing triggers for initramfs-tools (0.131ubuntu19) ...
update-initramfs: Generating /boot/initrd.img-4.18.0-17-generic
cryptsetup: WARNING: The initramfs image may not contain cryptsetup binaries
    nor crypto modules. If that's on purpose, you may want to uninstall the
    'cryptsetup-initramfs' package in order to disable the cryptsetup initramfs
    integration and avoid this warning.
Processing triggers for dbus (1.12.12-1ubuntu1) ...
Processing triggers for libc-bin (2.29-0ubuntu2) ...
Processing triggers for libgdk-pixbuf2.0-0:amd64 (2.38.1+dfsg-1) ...
Errors were encountered while processing:
 keyboard-configuration
 console-setup
 kbd
 console-setup-linux

Как действовать?