E: dpkg was interrupted, you must manually run 'sudo dpkg --configure -a' to correct the problem.
The error message is one of the most common package management issues faced by Debian, Ubuntu, and Linux Mint users. It indicates that a software installation, update, or removal process was abruptly terminated before it could finish writing changes to the system registry.
, was stuck in a "half-configured" state. It couldn't start anything new because it hadn't finished the old job. Every time he tried to use E: dpkg was interrupted, you must manually run
If the error reappears, or if sudo dpkg --configure -a itself fails, you'll need to go deeper. Read on.
The -a flag tells dpkg to check for all ( -a ) pending configurations and configure them. This will usually allow the interrupted process to resume and complete. , was stuck in a "half-configured" state
: Avoid triggering large system updates when running low on battery power.
sudo reboot
sudo kill <PID> sudo kill -9 <PID> # only if gentle kill fails
The error message itself actually contains the solution. Open your terminal (Ctrl+Alt+T) and run: sudo dpkg --configure -a Use code with caution. sudo : Runs the command with administrative privileges. dpkg : The underlying engine that handles .deb packages. Read on
If your system is locked and preventing you from installing new software, open your terminal and run the following command. This is exactly what the system is asking you to do: sudo dpkg --configure -a Use code with caution. What this command does:
