Hi WayneWWW:
ld@ld:~$ namei -l /lib/firmware/nvidia/ga10b/acr-gsp.data.encrypt.bin.prod
f: /lib/firmware/nvidia/ga10b/acr-gsp.data.encrypt.bin.prod
drwxr-xr-x root root /
lrwxrwxrwx root root lib → usr/lib
drwxr-xr-x root root usr
drwxr-xr-x root root lib
drwxr-xr-x root root firmware
drwxr-xr-x root root nvidia
drwxr-xr-x root root ga10b
-rw-r–r-- root root acr-gsp.data.encrypt.bin.prod
ld@ld:~$ readlink -e /lib/firmware/nvidia/ga10b/acr-gsp.data.encrypt.bin.prod
/usr/lib/firmware/nvidia/ga10b/acr-gsp.data.encrypt.bin.prod
ld@ld:~$ ls -ld /lib/firmware /lib/firmware/nvidia /lib/firmware/nvidia/ga10b
drwxr-xr-x 98 root root 28672 Aug 6 11:42 /lib/firmware
drwxr-xr-x 44 root root 4096 Jun 15 16:56 /lib/firmware/nvidia
drwxr-xr-x 2 root root 4096 Jun 15 16:55 /lib/firmware/nvidia/ga10b
ld@ld:~$
Additionally, We made modifications based on the method described in the link below: Jetson R39.2 package ships stale nvidia-cdi-refresh.service - Jetson Systems / Jetson Orin Nano - NVIDIA Developer Forums and after testing over 100 times, we were unable to reproduce the issue.
