topic Re: Remove Login prompt while working with LS1043 evolution board in Layerscape

Remove Login prompt while working with LS1043 evolution board

dibyarekha — Fri, 17 Nov 2023 07:15:56 GMT

Hi All,

I'm trying to figure out how to disable the following login prompt after the kernel boots:

QorIQ SDK POC (Proof of Concept) 4.0.4 ls1043ardb ttyS0

ls1043ardb login:

I want my application should run automatically without asking for login
I am using ubuntu 20.04

LFGP — Tue, 21 Nov 2023 17:16:08 GMT

You can use the passwd command.

i.e.

$ sudo passwd -d my_username

dibyarekha — Mon, 27 Nov 2023 04:22:12 GMT

I found the solution myself.

add “-a root “ in ExecStart variable in serial-getty@.service file in following path

ExecStart=-/sbin/agetty -a root -8 -L %I @BAUDRATE@ $TERM

LFGP — Tue, 28 Nov 2023 14:19:57 GMT

Very good solution @dibyarekha, thanks for share it