sudo vi /var/lib/dpkg/status
remove all entries about the package and save , then try again.sudo apt-get update
sudo vi /var/lib/dpkg/status
remove all entries about the package and save , then try again.sudo apt-get update
find . ! -empty -type f -exec md5sum {} + | sort | uniq -w32 -dD fdupes -r / linux_czkawka_gui.AppImage