The following error shows up from time to time when running the nvimg_cap sample (samples/nvmedia/img_cap):
iscRootDevOpen: can't open /dev/isc-mgr.0.a - Device or resource busy. A reboot of the xavier usually fixes the problem. The error shows up on different occasions:
- sporadically, even directly after the start of a completely “cold” system
- sporadically, after killing the sample with ctrl+c
My question would be:
- Is there anything I can do to avoid a reboot and do a “soft” restart of the camera and/or de-serializer device(s)?
- Is this a known issue and is there any other way to avoid it or reduce the frequency of it occurring?
I tried with SF3324 and SF3325 cameras.
DPX2 PDK Version
NVIDIA DRIVE™ Software 10.0 (Linux)
Target Operating System
NVIDIA DRIVE™ AGX Xavier DevKit (E3550)
SDK Manager Version
Host Machine Version
native Ubuntu 18.04