NX Restart failed

The ubuntu system starts normally after the sudo reboot command on the development board of the NX core board; On the self-made carrier board, the ubuntu system cannot restart normally after the sudo reboot command. The board control power design and development board are consistent with MCU. The MCU program is downloaded from the official website. Other functions of the board are normal. What are the requirements of NX core board during system restart?

I’m closing this topic due to there is no update from you for a period, assuming this issue was resolved.
If still need the support, please open a new topic. Thanks

Sorry for the late response, have you managed to get issue resolved or still need the support? Thanks