Shell/Bash: unable to acquire the dpkg frontend lock (/var/lib/dpkg/lock-frontend), is another process using it? Example
Shell/Bash Example: This is the "unable to acquire the dpkg frontend lock (/var/lib/dpkg/lock-frontend), is another process using it?" Example. compiled from many sources on the internet by SimpleTutorials.org
Could not get lock /var/lib/dpkg/lock-frontend - open (11: Resource temporarily unavailable)
Method 1 ps aux | grep -i apt sudo kill -9Method 2 sudo lsof /var/lib/dpkg/lock sudo lsof /var/lib/apt/lists/lock sudo lsof /var/cache/apt/archives/lock sudo kill -9 sudo rm /var/lib/apt/lists/lock sudo rm /var/cache/apt/archives/lock sudo rm /var/lib/dpkg/lock sudo dpkg --configure -a sudo apt update
Unable to acquire the dpkg frontend lock (/var/lib/dpkg/lock-frontend), is another process using it?
ps aux | grep -i dpkg // Kill processes which are running sudo kill -9// Restart the accounts daemon sudo systemctl restart accounts-daemon
E: Could not get lock /var/lib/dpkg/lock-frontend - open (11: Resource temporarily unavailable) E: Unable to acquire the dpkg frontend lock (/var/lib/dpkg/lock-frontend), is another process using it?
ps aux | grep -i apt sudo kill# Check if the process was killed by running the ‘ps aux | grep -i apt’ command. If it is still running, force kill it with SIGKILL signal: sudo kill -9 # Another, easier way would be to use the killall command. This will kill all the instances of a running program: sudo killall apt apt-get
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
E: Unable to acquire the dpkg frontend lock (/var/lib/dpkg/lock-frontend), is another process using it?
sudo lsof /var/lib/dpkg/lock sudo lsof /var/lib/apt/lists/lock sudo lsof /var/cache/apt/archives/lock
Unable to acquire the dpkg frontend lock (/var/lib/dpkg/lock-frontend), are you root?
ps aux | grep -i apt
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