Linux常见错误:Could not get lock /var/lib/dpkg/lock-frontend - open
E:Couldnotgetlock/var/lib/dpkg/lock-frontend-open(11:Resourcetemporarilyunavailable)E:Unabletoacquirethedpkgfrontendlock(/var/lib/dpkg/lock-frontend),isanotherprocessusingit?你是否遇到这种错误提示?无论是CentOS还是Deb