sudo dpkg --configure -a This forces dpkg to reconfigure all unpacked but unconfigured packages. If you see lock-related errors, remove stale lock files:
sudo rm /var/lib/dpkg/lock-frontend sudo rm /var/lib/dpkg/lock sudo rm /var/cache/apt/archives/lock Then reconfigure again: dpkg was interrupted ubuntu
sudo apt --fix-broken install Refresh the package index to ensure consistency: sudo dpkg --configure -a This forces dpkg to
sudo apt update Upgrade all packages to complete any pending operations: dpkg was interrupted ubuntu