Ubuntu CTRL+ALT+F1 Enter Terminal character interface login appears incorrect workaround

CTRL+ALT+F1 Enter the Linux terminal, CTRL+ALT+F7 exit terminal, generally enter the terminal command line character interface, you need to enter the account password, this account password and enter the Ubuntu GUI interface input account password is the same, But the user of the utility keypad often prompts login incorrect, what is this? In general, Linux does not recognize the keypad caused.

The reason is found, the natural solution is very simple: do not use the right keypad to enter a password with a number, using the number keys above the letter input can solve the problem.

There are also Ubuntu commands, which are written here for easy searching.

Find the current process parameter (PID), take vim as an example: PS aux| grep vim end vim process: Kill ID (VIM's process ID)

Ubuntu CTRL+ALT+F1 Enter Terminal character interface login appears incorrect workaround