NvRmGpuLibOpen failed, error=14

Dear Nvidia Team:
we use Drive AGX Orin Developer kit, with camera preview as below:
sudo ./nvsipl_camera -c “ISX031_MAX96717F_RGGB_CPHY_x4” -m “0x0000 0x0010 0x0000 0x0000” -012 -R --showfps -v 4

It is ok; but I do “sudo reboot” , after boot, then with command nvsipl_camera ,
it see :

nvsipl_camera: Setting up master
Main: /dvs/git/dirty/git-master_modular/camera/fusa/sipl/src/core/CNvMCamera.cpp: 334: GetInstance: Entering
Main: /dvs/git/dirty/git-master_modular/camera/fusa/sipl/src/core/CNvMCamera.cpp: 337: GetInstance: Exiting
libnvrm_gpu.so: NvRmGpuLibOpen failed, error=14
nvsipl_camera: ERROR: NvSciBufModuleOpen failed. nvSciStatus: 50
nvsipl_camera: ERROR: Master setup failed. status: 10

so why GPU libnvrm_gpu.so need power down/on. it is error for reboot command. how to? reboot the system GPU?

Please provide the following info (tick the boxes after creating this topic):
Software Version
DRIVE OS 6.0.8.1
[*] DRIVE OS 6.0.6
DRIVE OS 6.0.5
DRIVE OS 6.0.4 (rev. 1)
DRIVE OS 6.0.4 SDK
other

Target Operating System
[*] Linux
QNX
other

Hardware Platform
DRIVE AGX Orin Developer Kit (940-63710-0010-300)
DRIVE AGX Orin Developer Kit (940-63710-0010-200)
[*] DRIVE AGX Orin Developer Kit (940-63710-0010-100)
DRIVE AGX Orin Developer Kit (940-63710-0010-D00)
DRIVE AGX Orin Developer Kit (940-63710-0010-C00)
DRIVE AGX Orin Developer Kit (not sure its number)
other

SDK Manager Version
[*] 1.9.3.10904
other

Host Machine Version
native Ubuntu Linux 20.04 Host installed with SDK Manager
native Ubuntu Linux 20.04 Host installed with DRIVE OS Docker Containers
native Ubuntu Linux 18.04 Host installed with DRIVE OS Docker Containers
[*] other

Dear @yeahjun.wang,
You need to use poweroff/poweron command on aurix console to shutdown and start the board.
Also, you can use common_if_testapp -mcureset command on tegra console to reboot the board.

TKS. it is ok

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