Create note.md

openfans-community-offical · Jul 4, 2021 · a252be4 · a252be4
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+#### [ TIME ] Timed out waiting for device dev-ttyS0.device. [DEPEND] Dependency failed for Serial Getty on ttyS0.
+
+A start job is running for dev-ttyS0.device
+
+```
+[ TIME ] Timed out waiting for device dev-ttyS0.device.
+[DEPEND] Dependency failed for Serial Getty on ttyS0.
+```
+
+/lib/systemd/system/serial-getty@.service
+
+## Steps
+
+#### 1. First copy the template:
+
+```
+# cp /usr/lib/systemd/system/serial-getty@.service /etc/systemd/system/serial-getty@ttyS0.service
+```
+
+#### 2. Then edit the file and modify the agetty line:
+
+```
+[Service]
+ExecStart=-/sbin/agetty --keep-baud 115200,38400,9600 %I $TERM    <-- Change this parameter
+Type=idle
+```
+
+#### 3. Create a symlink:
+
+```
+# ln -s /etc/systemd/system/serial-getty@ttyS0.service /etc/systemd/system/getty.target.wants/
+```
+
+#### 4. Reload the daemon and start the service:
+
+```
+# systemctl daemon-reload
+# systemctl start serial-getty@ttyS0.service
+# systemctl enable serial-getty@ttyS0.service
+```