Today, I accidentally opened the virtual machine to enter the Linux system, and found that it could not be opened, and the following interface appeared
At this time, you need to press Ctrl+Alt+f2 to enter tty2, log in with user name & password, it is best to use the root user,
Enter the command df
It can be seen that the files in the / directory are full.
Turn off the virtual machine, restart and enter the Linux system to log in.
The following is a solution for geoeast users who cannot open the Jobconsole.
Open the terminal, cd to the home directory,
Delete the file and run GeoJobConsole to open it.
If you can't open it after closing it, and regenerate this file, it means that your Home directory disk is full, and you can solve it after step-by-step execution from the article.