unable to remove stremio e could not get lock /var/lib/dpkg/lock-front-end. code example
Example 1: E: Unable to acquire the dpkg frontend lock (/var/lib/dpkg/lock-frontend), are you root?
sudo kill -9 PID
sudo rm /var/lib/dpkg/lock-frontend
sudo apt update
Example 2: why upgrade ubuntu then frequently shows this message "It iwating for cache lock: Could not get lock /var/lib/dpkg/lock.frontend.
It iwating for cache lock: Could not get lock /var/lib/dpkg/lock.frontend.