Tôi cần phải xóa hoàn toàn mọi thứ về MySQL. Nó không bắt đầu nên tôi quyết định xóa nó. Tuy nhiên trong quá trình cài đặt, điều này đã xảy ra:
sta@daPC:~$ sudo apt-get install mysql-server
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following extra packages will be installed:
libdbd-mysql-perl libmysqlclient18 mysql-client-5.6 mysql-common
mysql-server-5.6
Suggested packages:
mailx tinyca
The following NEW packages will be installed:
libdbd-mysql-perl libmysqlclient18 mysql-client-5.6 mysql-common
mysql-server mysql-server-5.6
0 upgraded, 6 newly installed, 0 to remove and 87 not upgraded.
Need to get 0 B/12,0 MB of archives.
After this operation, 101 MB of additional disk space will be used.
Do you want to continue? [Y/n] Y
Preconfiguring packages ...
Selecting previously unselected package mysql-common.
(Reading database ... 188526 files and directories currently installed.)
Preparing to unpack .../mysql-common_5.6.28-0ubuntu0.15.10.1_all.deb ...
Unpacking mysql-common (5.6.28-0ubuntu0.15.10.1) ...
Selecting previously unselected package libmysqlclient18:i386.
Preparing to unpack .../libmysqlclient18_5.6.28-0ubuntu0.15.10.1_i386.deb ...
Unpacking libmysqlclient18:i386 (5.6.28-0ubuntu0.15.10.1) ...
Selecting previously unselected package libdbd-mysql-perl.
Preparing to unpack .../libdbd-mysql-perl_4.028-2_i386.deb ...
Unpacking libdbd-mysql-perl (4.028-2) ...
Selecting previously unselected package mysql-client-5.6.
Preparing to unpack .../mysql-client-5.6_5.6.28-0ubuntu0.15.10.1_i386.deb ...
Unpacking mysql-client-5.6 (5.6.28-0ubuntu0.15.10.1) ...
Processing triggers for man-db (2.7.4-1) ...
Setting up mysql-common (5.6.28-0ubuntu0.15.10.1) ...
update-alternatives: using /etc/mysql/my.cnf.fallback to provide /etc/mysql/my.cnf (my.cnf) in auto mode
Selecting previously unselected package mysql-server-5.6.
(Reading database ... 188621 files and directories currently installed.)
Preparing to unpack .../mysql-server-5.6_5.6.28-0ubuntu0.15.10.1_i386.deb ...
Unpacking mysql-server-5.6 (5.6.28-0ubuntu0.15.10.1) ...
Selecting previously unselected package mysql-server.
Preparing to unpack .../mysql-server_5.6.28-0ubuntu0.15.10.1_all.deb ...
Unpacking mysql-server (5.6.28-0ubuntu0.15.10.1) ...
Processing triggers for man-db (2.7.4-1) ...
Processing triggers for ureadahead (0.100.0-19) ...
ureadahead will be reprofiled on next reboot
Processing triggers for systemd (225-1ubuntu9) ...
Setting up libmysqlclient18:i386 (5.6.28-0ubuntu0.15.10.1) ...
Setting up libdbd-mysql-perl (4.028-2) ...
Setting up mysql-client-5.6 (5.6.28-0ubuntu0.15.10.1) ...
Setting up mysql-server-5.6 (5.6.28-0ubuntu0.15.10.1) ...
update-alternatives: using /etc/mysql/mysql.cnf to provide /etc/mysql/my.cnf (my.cnf) in auto mode
2016-02-17 04:13:48 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).
2016-02-17 04:13:48 0 [Note] /usr/sbin/mysqld (mysqld 5.6.28-0ubuntu0.15.10.1) starting as process 13491 ...
Như bạn có thể thấy nó bị kẹt khi khởi động lại máy chủ MySQL. Làm cách nào để xóa MySQL hoàn toàn cho bản cài đặt mới?
EDIT: Vấn đề tự giải quyết sau khi khởi động lại máy tính. Vì tôi không thể phát hiện ra vấn đề cũng như giải pháp thực tế nên tôi không đăng nó dưới dạng câu trả lời.