VirtualBox_Ubuntu22.10_Terminal cannot be opened

Situation description: The newly installed virtual machine cannot open Terminal, click Terminal from the application list, Terminal will appear on the taskbar in the upper left corner, and the mouse will rotate in circles, but after a while, Terminal in the upper left corner disappears, as if nothing has come.

Solution:

1. CTRL + ALT + F3 to enter the command line mode (CTRL + ALT + F1 when you need to return to the desktop)
2. cd /etc/default
3. sudo nano locale
4. Change " en_US " in the file to " en_US.UTF-8 "
5. save and exit
6. sudo locale-gen --purge
7. reboot 重启虚拟机