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--- products:sbc:edge2:configurations:auto-login [2022/09/05 03:59]
nick
+++ products:sbc:edge2:configurations:auto-login [2022/10/22 09:51]
hyphop [Server OS]
@@ Line 5: / Line 5: @@
 This document mainly introduces automatic login under Ubuntu.
-===== System Configuration =====
+===== Desktop OS =====
-<tabbox Desktop>
-Check ''Settings->Users->Automatic Login''.
+// Settings => Users => Automatic Login //
-<tabbox Server>
+===== Server OS =====
+=== Virtual Consoles tty[1-6] ===
-For tty1-tty6
 ```shell
-$ sudo sed -i "s/ExecStart=.*/ExecStart=-\/sbin\/agetty --noclear --autologin root \%I \$TERM/g" /lib/systemd/system/getty@.service
+sudo cp /lib/systemd/system/getty@.service /lib/systemd/system/getty@.service.backup
+sudo sed -i "s/ExecStart=.*/ExecStart=-\/sbin\/agetty --noclear --autologin root \%I \$TERM/g" /lib/systemd/system/getty@.service
 ```
-For ttyS0
+=== Serial Console ttyS0 ===
 ```shell
-$ sudo sed -i "s/ExecStart=.*/ExecStart=-\/sbin\/agetty --autologin root --keep-baud 1500000,115200,38400,9600 \%I \$TERM/g" /lib/systemd/system/serial-getty@.service
+sudo cp /lib/systemd/system/serial-getty@.service /lib/systemd/system/serial-getty@.service.backup
+sudo sed -i "s/ExecStart=.*/ExecStart=-\/sbin\/agetty --autologin root --keep-baud 1500000,115200,38400,9600 \%I \$TERM/g" /lib/systemd/system/serial-getty@.service
 ```
-</tabbox>
 <WRAP info >
 Reboot to take effect.
+</WRAP>
+<WRAP tip >
+If you want to recovery the login prompt, please follow the steps below:
+```shell
+sudo mv /lib/systemd/system/getty@.service.backup /lib/systemd/system/getty@.service
+sudo mv /lib/systemd/system/serial-getty@.service.backup /lib/systemd/system/serial-getty@.service
+```
 </WRAP>

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