Ubuntu 20.04 Hash sum mismatch, snap too early..
VM에 Ubuntu 20.04 설치하면 꼭 apt 때 Hash sum mismatch가 뜬다.. 간단하게 다음 명령들을 입력. sudo su - apt-get clean rm -rf /var/lib/apt/lists/* apt-get update -o Acquire::CompressionTypes::Order::=gz mkdir /etc/gcrypt echo all >> /etc/gcrypt/hwf.deny ref: https://stackoverflow.com/…