apt-clone restore shows strange messages "(E:Unable to correct problems, you have held broken packages.)"

[tribbloid]

When running apt-clone restore, I got a lot of failed error messages like this:

                                                                                                                                                                                 
WARNING:root:can't add steam:i386 (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add strace (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add sudo (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add switcheroo-control (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add synaptic (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add system-config-printer (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add system-config-printer-common (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add system-config-printer-udev (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add system76-acpi-dkms (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add system76-cuda (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add system76-cuda-11.1 (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add system76-cudnn-11.1 (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add system76-dkms (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add system76-io-dkms (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add system76-power (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add system76-scheduler (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add systemd (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add systemd-sysv (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add systemd-timesyncd (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add sysvinit-utils (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add t1utils (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add tar (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add tcl (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add tcl8.6 (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add tcpdump (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add teckit (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add telnet (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add testng (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add tex-common (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add tex-gyre (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add texinfo (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add texlive-base (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add texlive-bibtex-extra (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add texlive-binaries (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add texlive-extra-utils (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add texlive-font-utils (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add texlive-fonts-extra (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add texlive-fonts-extra-doc (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add texlive-fonts-extra-links (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add texlive-fonts-recommended (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add texlive-fonts-recommended-doc (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add texlive-formats-extra (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add texlive-full (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add texlive-games (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add texlive-humanities (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add texlive-humanities-doc (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add texlive-lang-arabic (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add texlive-lang-chinese (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add texlive-lang-cjk (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add texlive-lang-cyrillic (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add texlive-lang-czechslovak (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add texlive-lang-english (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add texlive-lang-european (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add texlive-lang-french (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add texlive-lang-german (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add texlive-lang-greek (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add texlive-lang-italian (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add texlive-lang-japanese (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add texlive-lang-korean (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add texlive-lang-other (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add texlive-lang-polish (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add texlive-lang-portuguese (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add texlive-lang-spanish (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add texlive-latex-base (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add texlive-latex-base-doc (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add texlive-latex-extra (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add texlive-latex-extra-doc (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add texlive-latex-recommended (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add texlive-latex-recommended-doc (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add texlive-luatex (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add texlive-metapost (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add texlive-metapost-doc (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add texlive-music (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add texlive-pictures (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add texlive-pictures-doc (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add texlive-plain-generic (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add texlive-pstricks (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add texlive-pstricks-doc (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add texlive-publishers (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add texlive-publishers-doc (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add texlive-science (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add texlive-science-doc (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add texlive-xetex (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add texworks (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add texworks-help-en (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add thermald (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add thin-provisioning-tools (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add time (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add timgm6mb-soundfont (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add tipa (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add tk (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add tk8.6 (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add tlp (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add tlp-rdw (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add tmux (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add tnftp (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add toilet (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add toilet-fonts (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add tor (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add tor-geoipdb (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add torbrowser-launcher (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add torsocks (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add totem (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add totem-common (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add totem-plugins (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add touchegg (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add tpm-udev (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add tracker (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add tracker-extract (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add tracker-miner-fs (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add transmission (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add transmission-cli (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add transmission-common (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add transmission-gtk (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add tree (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add ttf-bitstream-vera (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add ttf-mscorefonts-installer (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add tumbler (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add tumbler-common (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add tumbler-plugins-extra (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add tzdata (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add ubuntu-advantage-desktop-daemon (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add ubuntu-advantage-tools (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add ubuntu-docs (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add ubuntu-drivers-common (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add ubuntu-keyring (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add ubuntu-minimal (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add ubuntu-mono (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add ubuntu-release-upgrader-core (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add ubuntu-standard (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add ubuntu-touch-settings (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add ucf (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add udev (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add udisks2 (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add ufw (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add uidmap (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add uno-libs-private (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add unrar (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add unzip (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add update-inetd (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add update-manager-core (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add upower (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add ure (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add usb-modeswitch (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add usb-modeswitch-data (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add usb.ids (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add usbmuxd (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add usbutils (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add usrmerge (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add util-linux (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add uuid-dev (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add uuid-runtime (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add va-driver-all:i386 (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add vbetool (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add vdpau-driver-all (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add vim-common (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add vim-tiny (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add visualvm (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add vivaldi-stable (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add vlc (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add vlc-bin (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add vlc-data (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add vlc-l10n (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add vlc-plugin-access-extra (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add vlc-plugin-base (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add vlc-plugin-notify (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add vlc-plugin-qt (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add vlc-plugin-samba (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add vlc-plugin-skins2 (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add vlc-plugin-video-output (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add vlc-plugin-video-splitter (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add vlc-plugin-visualization (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add vpnc-scripts (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add vprerex (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add w3m (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add w3m-img (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add wamerican (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add wbrazilian (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add wbritish (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add wfrench (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add wget (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add whiptail (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add whoopsie (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add whoopsie-preferences (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add winbind (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add wine (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add wine32:i386 (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add wine64 (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add winetricks (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add wireless-regdb (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add wireless-tools (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add wireplumber (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add wireshark (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add wireshark-common (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add wireshark-qt (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add witalian (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add wmdocker (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add wngerman (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add wogerman (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add wpasupplicant (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add wportuguese (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add wspanish (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add wswiss (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add x11-apps (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add x11-common (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add x11-session-utils (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add x11-utils (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add x11-xkb-utils (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add x11-xserver-utils (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add x11proto-core-dev (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add x11proto-dev (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add xapp (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add xapps-common (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add xauth (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add xbitmaps (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add xbrlapi (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add xclip (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add xcvt (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add xdg-dbus-proxy (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add xdg-desktop-portal (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add xdg-desktop-portal-gnome (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add xdg-desktop-portal-gtk (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add xdg-user-dirs (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add xdg-user-dirs-gtk (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add xdg-utils (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add xdotool (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add xfce4-taskmanager (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add xfconf (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add xfonts-base (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add xfonts-encodings (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add xfonts-scalable (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add xfonts-utils (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add xinit (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add xinput (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add xkb-data (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add xml-core (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add xorg (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add xorg-docs-core (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add xorg-sgml-doctools (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add xserver-common (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add xserver-xephyr (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add xserver-xorg (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add xserver-xorg-core (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add xserver-xorg-input-all (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add xserver-xorg-input-libinput (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add xserver-xorg-input-wacom (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add xserver-xorg-legacy (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add xserver-xorg-video-all (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add xserver-xorg-video-amdgpu (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add xserver-xorg-video-ati (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add xserver-xorg-video-fbdev (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add xserver-xorg-video-intel (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add xserver-xorg-video-nouveau (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add xserver-xorg-video-qxl (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add xserver-xorg-video-radeon (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add xserver-xorg-video-vesa (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add xserver-xorg-video-vmware (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add xterm (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add xtrans-dev (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add xwayland (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add xxd (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add xz-utils (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add yelp (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add yelp-xsl (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add zenity (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add zenity-common (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add zip (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add zipalign (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add zlib1g (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add zlib1g-dev (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add zlib1g:i386 (E:Unable to correct problems, you have held broken packages.)
WARNING:root:can't add zstd (E:Unable to correct problems, you have held broken packages.)
Traceback (most recent call last):
  File "/usr/bin/apt-clone", line 123, in <module>
    clone.restore_state(args.source, args.destination,
  File "/usr/lib/python3/dist-packages/apt_clone.py", line 500, in restore_state
    self._restore_package_selection(statefile, targetdir, protect_installed, exclude_pkgs)
  File "/usr/lib/python3/dist-packages/apt_clone.py", line 655, in _restore_package_selection
    self._restore_package_selection_in_cache(statefile, cache, protect_installed, exclude_pkgs)
  File "/usr/lib/python3/dist-packages/apt_clone.py", line 632, in _restore_package_selection_in_cache
    resolver.resolve()
apt_pkg.Error: E:Unable to correct problems, you have held broken packages.

It is unknown which apt command triggers them, is it possible to print the commands out to show how to reproduce these problems?