无法获得锁 /var/lib/dpkg/lock

Could not get lock /var/lib/dpkg/lock

解决方案

1. 找到lock文件 cd /var/lib/dpkg/
2. 删除lock sudo rm -rf lock
3. 如果提示 Could not get lock /var/cache/apt/archives/lock
4. 和上面的方法一样，删除这个lock sudo rm -rf /var/cache/apt/archives/lock