Monday, November 30, 2020

MYSQL - How to install MYSQL8 on Ubuntu

■ How to install MYSQL8 on Ubuntu

1, Download repository package of MYSQL.

2, Install the Repository package of MYSQL.
    $ sudo dpkg -i mysql-apt-config_0.8.16-1_all.deb

3, Select Mysql Server & Cluster (Currently selected: mysql-8.0)

4, Select Mysql-8.0

5, Update the information of the package and install mysql8
    $ sudo apt install mysql-server


Tuesday, November 24, 2020

■ There is the following error when loading a image exported in Windows 10.

■ You should do the following process to solve the problem.

1, Open command prompt as Administrator.


2, Run bcdedit to check hypervisor status:

3, hypervisorlaunchtype should be disabled.
    $ bcdedit /set hypervisorlaunchtype off