3C健忘人 - 疑難排除不求人 - no more ask for IT help

 1.  $ sudo systemctl stop mysql $ sudo mkdir  /var/run/mysqld; sudo chown mysql /var/run/mysqld 2. $ mysqld_safe --skip-grant-tables & $ mysql --user=root mysql 3. -> update mysql.user set authentication_string=null where user='root';

After minial installation or normal installation of Ubuntu  1. update repository and upgrade packages from apt command $ sudo apt update $ sudo apt upgrade $ sudo reboot 2.  install build-essential for library vmware needed to compile $ sudo apt install build-essential $ sudo apt install dkms 3 . download vmware workstation from website as https://www.vmware.com/go/getworkstation-linux 4. $  chmod 755 VMware-Workstation-Full-16.2.3-19376536.x86_64.bundle   # latest version $ cd ~/Download; sudo ./VMware-Workstation-Full-16.2.3-19376536.x86_64.bundle $ vmware &   # or search vmware from gnome and click app to execute

1. Press Ctrl + Alt + T to open terminal 2. apt-get install ibus-zhuyin ibus-pinyin ibus-chewing or apt-get install ibus-*                       3. logout and login again (p.s. maybe run startx command to start x-window) 4. setting -> Region & Language 5. click + upon Manage Installed Languages 3. Choose Install / Remove Languages                         reference https://askubuntu.com/questions/59356/how-do-i-get-chinese-input-to-work https://www.programmersought.com/article/22294071374/