How to set Jetson xavier at hibernate mode

Robotics & Edge Computing Jetson & Embedded Systems Jetson AGX Xavier
1

Hi,

When I try to set Jetson Xavier at hibernate mode by using" sudo systemctl hibernate" I get the following message:
“Failed to hibernate system via logind: Sleep verb not supported”

From previous posts such as :

I install “hibernate” package but it seems to set only cpu and not whole system at hibernate mode which requires constant power supply.
How can I set the Xavier evm at hibernate mode like PC/nootebook which saves ram image to dsik and than only upload ram image?

3

hello yehonatans68sw4,

may I know what’s your actual use-case?

please also check Power Management for Jetson Xavier NX and Jetson AGX Xavier Series Devices. there are supported power states,
for example,
it’s Deep Sleep (SC7) that software can select which of the many hardware wake events can wake the chip from Deep Sleep.
thanks

4

Hi

My use-case is to perform hibernate like its perform over computers.

1.Save ram image to EMMC
2.Shutdown Xavier platform
3.Boot by copy ram image from EMMC to ram

6

only suspend to ram is supported. Suspend to disk is not supported.

7

Thanks