なんかもうにっちもさっちもいかなくなったので、再インストールすることにした。
削除。
qiita.com
MySQLが止まってなかったんで消えなかった。
$ sudo apt-get remove --purge mysql-server* mysql-common Reading package lists... Done Building dependency tree Reading state information... Done Note, selecting 'mysql-server-5.5' for glob 'mysql-server*' Note, selecting 'mysql-server-5.6' for glob 'mysql-server*' Note, selecting 'mysql-server-5.7' for glob 'mysql-server*' Note, selecting 'mysql-server' for glob 'mysql-server*' Note, selecting 'mysql-server-8.0' for glob 'mysql-server*' Note, selecting 'mysql-server-core-5.5' for glob 'mysql-server*' Note, selecting 'mysql-server-core-5.6' for glob 'mysql-server*' Note, selecting 'mysql-server-core-5.7' for glob 'mysql-server*' Note, selecting 'mysql-server-core-8.0' for glob 'mysql-server*' Package 'mysql-server-5.5' is not installed, so not removed Package 'mysql-server-5.7' is not installed, so not removed Package 'mysql-server-core-5.7' is not installed, so not removed Package 'mysql-server-core-5.5' is not installed, so not removed Package 'mysql-server-core-5.6' is not installed, so not removed Package 'mysql-server-5.6' is not installed, so not removed Package 'mysql-server' is not installed, so not removed The following packages were automatically installed and are no longer required: libcgi-fast-perl libcgi-pm-perl libencode-locale-perl libevent-core-2.1-7 libevent-pthreads-2.1-7 libfcgi-perl libhtml-parser-perl libhtml-tagset-perl libhtml-template-perl libhttp-date-perl libhttp-message-perl libio-html-perl liblwp-mediatypes-perl libmecab2 libtimedate-perl liburi-perl mecab-ipadic mecab-ipadic-utf8 mecab-utils Use 'sudo apt autoremove' to remove them. The following packages will be REMOVED: mysql-client-8.0* mysql-common* mysql-server-8.0* mysql-server-core-8.0* 0 upgraded, 0 newly installed, 4 to remove and 14 not upgraded. 1 not fully installed or removed. After this operation, 138 MB disk space will be freed. Do you want to continue? [Y/n] y (Reading database ... 46083 files and directories currently installed.) Removing mysql-server-8.0 (8.0.30-0ubuntu0.20.04.2) ... invoke-rc.d: could not determine current runlevel * Stopping MySQL database server mysqld [fail] invoke-rc.d: initscript mysql, action "stop" failed. dpkg: error processing package mysql-server-8.0 (--remove): installed mysql-server-8.0 package pre-removal script subprocess returned error exit status 1 dpkg: too many errors, stopping invoke-rc.d: could not determine current runlevel * Stopping MySQL database server mysqld [fail] invoke-rc.d: initscript mysql, action "stop" failed. invoke-rc.d: could not determine current runlevel Errors were encountered while processing: mysql-server-8.0 Processing was halted because there were too many errors. E: Sub-process /usr/bin/dpkg returned an error code (1)
これで消した。
stackoverflow.com
