Cycling power modes - Wake <-> Sleep/Suspend mode

Autonomous Machines Jetson & Embedded Systems Jetson AGX Orin
1

I’ve been testing out Jetson AGX Orin Developer Kit for a while now and I need help how to wake it up after it’s put into sleep (suspend?)

If I use the suspend-option in the ubuntu it will turn off the display but I can’t wake it up again. Nothing happens if I press any key on keyboard/mouse. I can’t even wake it when pushing the power-button. I need to hold down power-button for 10 seconds to turn it off again.

I need advice to put this device into a low-power-sleep-mode and then wake it up again.

3

It should be woken up after press power button once.
Could you provide the UART console log for further check?

Or you could use the following command if you want the devkit sleep for 20s

$ sudo su
# echo `date '+%s' -d '+ 20 seconds'` > /sys/class/rtc/rtc1/wakealarm
# systemctl suspend
4

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