root:~# sudo apt-get --purge remove mysql-server
Reading package lists... Done
Building dependency tree
Reading state information... Done
You might want to run 'apt-get -f install' to correct these:
The following packages have unmet dependencies:
cryptsetup : Depends: plymouth but it is not going to be installed
Recommends: kbd but it is not going to be installed
Recommends: console-setup but it is not going to be installed
dmsetup : Depends: util-linux (> 2.16) but it is not going to be installed
Depends: udev (> 141-2) but it is not going to be installed
e2fsprogs : PreDepends: util-linux (>= 2.15~rc1-1) but it is not going to be installed
initramfs-tools : Depends: udev (>= 147~-5) but it is not going to be installed
Depends: util-linux (> 2.15~rc1) but it is not going to be installed
libpam-systemd : Depends: systemd-services (= 204-5ubuntu20.9) but it is not going to be installed
libsolid4 : Depends: udev but it is not going to be installed
Recommends: upower but it is not going to be installed
mountall : Depends: udev but it is not going to be installed
Depends: plymouth but it is not going to be installed
udisks2 : Depends: udev but it is not going to be installed
Recommends: policykit-1 but it is not going to be installed
답변1
먼저 생성된 사용자를 삭제
sudo deluser mysql sudo delgroup mysql
한 다음 mysql 프로세스를 중지합니다.
sudo service mysql stop #or mysqld sudo killall -9 mysql sudo killall -9 mysqld sudo apt-get remove --purge mysql-server mysql-client mysql-common sudo apt-get autoremove sudo apt-get autocleansudo deluser mysql sudo rm -rf /var/lib/mysql sudo apt-get purge mysql-server-core-5.5 sudo apt-get purge mysql-client-core-5.5