UBuntu command line login always prompts login incorrect workaround

One, always prompt login incorrect must be for a reason

1. Install Ubuntu in the VM, first set the username is hello1990, the password is a1234567

The user name is HQQ after the image interface, the password has not changed.

2. Through CTRL+ALT+F1 (F1~F6), go to the non-graphical interface, is the command line,

such as after input hqq, as well as password a1234567 prompt login incorrect

Later the user entered hello1990, password a1234567, the results of the successful login,

Note: The non-graphical interface input, it is important to remember to close the numeric keypad, otherwise it will always prompt login incorrect, landlord is because the small keyboard is not closed, here for a long time, just touch the door AH

List all possible, then try and troubleshoot

UBuntu command line login always prompts login incorrect workaround