Cara Mengatasi Error Ubuntu “E: Could not get lock /var/lib/dpkg/lock”
Jika anda mendapati Ubuntu 18.04 LTS mengalami error /dpkg/lock, misalnya: 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...