解决Ubuntu18.04.4中E: 无法获得锁 /var/lib/dpkg/lock-frontend - open (11: 资源暂时不可用) ’ 问题

  1. 检查是否有安装包未更新完毕
    sudo apt-get update
    sudo apt-get upgrade
  2. 强制关闭占用锁的进程
    ps aux | grep apt 得到进程的PID
    sudo kill xxx xxx为PID号
  3. 关闭frontend-lock and lock
    sudo rm /var/lib/dpkg/frontend-lock
    sudo rm /var/cache/apt/archives/lock

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转载自blog.csdn.net/weixin_43900869/article/details/112523068