E: Unable to acquire the dpkg frontend lock (/var/lib/dpkg/lock-frontend)

[ubuntu] 우분투 업데이트 오류 : /var/lib/dpkg/lock-frontend 에러 해결

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[ubuntu] 우분투 업데이트 오류 : /var/lib/dpkg/lock-frontend 에러 해결

E: Could not get lock /var/lib/dpkg/lock-frontend. It is held by process 2813 (apt-get)N: Be aware that removing the lock file is not a solution and may break your system.E: Unable to acquire the dpkg frontend lock (/var/lib/dpkg/lock-frontend), is another process using it? 혹은 Waiting for cache lock: Could not get lock /var/lib/dpkg/lock-frontend 오류를 해결해보겠습니다. 먼저, … Read more