Hello
I want to boot TX2 by NFS. When i use this command :
sudo ./flash.sh -n 192.168.1.5:192.168.1.3:192.168.1.1:255.255.255.0 -N 192.168.1.3:/home/tx2/nfsroot jetson-tx2 eth0
When the flash is done, After resetting the board, i expected to see a message about completing the configuration via /dev/ttyACM0. like when i flash the board for eMMC : sudo ./flash.sh jetson-tx2 mmcblk0p1. But this step does not exist and Board boots from NFS. Because the config process is not done, I did not specify a usrname and pass and so I cannot log in. Iâve tested nvidia/nvidia and ubuntu/ubuntu.
To solve this problem, I did an irrational way: Flashing the board and booting from eMMC, Copy the /etc directory from within the eMMC instead of the âŠ/L4T/rootfs/etc directory!!! And then I logged in with the username and password I entered in the config phase after flashing the board for emmc!!!
And thatâs where the trouble began!
When I enter the following command to view the camera image on the EVM via HDMI :
DISPLAY=:0.0 gst-launch-1.0 videotestsrc ! âvideo/x-raw(memory:NVMM), width=1920, height=1080, format=(string)NV12, framerate=(fraction)30/1â ! nvoverlaysink -e
I see the error below :
libcuda.so.1: cannot open shared object file: No such file or directory
Then i run âsudo ldconfigâ. and this problem was fixed. But i see the following error now :
No protocol specified
No protocol specified
No protocol specified
No protocol specified
No protocol specified
nvbuf_utils: Could not get EGL display connection
Setting pipeline to PAUSED âŠ
Pipeline is live and does not need PREROLL âŠ
Setting pipeline to PLAYING âŠ
(Argus) Error FileOperationFailed: Connecting to nvargus-daemon failed: No such file or directory (in src/rpc/socket/client/SocketClientDispatch.cpp, function openSocketConnection(), line 201)
(Argus) Error FileOperationFailed: Cannot create camera provider (in src/rpc/socket/client/SocketClientDispatch.cpp, function createCameraProvider(), line 102)
Error generated. /dvs/git/dirty/git-master_linux/multimedia/nvgstreamer/gst-nvarguscamera/gstnvarguscamerasrc.cpp, execute:526 Failed to create CameraProvider
New clock: GstSystemClock
Got EOS from element âpipeline0â.
Execution ended aexport DISPLAY=:0
I use this gst pipe when the board booted from eMMC and it works well.
Please Help Me!
Fixing the issue of configuring the board when flashing for NFS
Fixing problem with links and libraries and modules