[xavier-nx-devkit] demo-image-egl -> /sbin/init is not present #100

jwinarske · 2021-05-18T17:51:31Z

jwinarske
May 18, 2021

I'm targeting demo-image-egl for machine jetson-xavier-nx-devkit.

Hitting /sbin/init is not present and kernel panics, restarting target.

I flashed SD card using dosdcard.sh /dev/sxx found in *.tegraflash.tar.gz.

Known issue?

Answered by madisongh

May 18, 2021

I just booted up a demo-image-egl built off tip of master on my Xavier NX devkit, and it came up as expected.

Can you mount the SDcard you wrote on your development host and take a look at what's there on partition 1? /sbin/init should be a symlink to systemd:

root@jetson-xavier-nx-devkit:~# ls -l /sbin/init
lrwxrwxrwx    1 root     root            22 Mar  9  2018 /sbin/init -> ../lib/systemd/systemd
root@jetson-xavier-nx-devkit:~# ls -l /lib/systemd/systemd
-rwxr-xr-x    1 root     root       1678648 Mar  9  2018 /lib/systemd/systemd
root@jetson-xavier-nx-devkit:~#

The above is off my just-booted dev kit.

View full answer

madisongh · 2021-05-18T18:08:41Z

madisongh
May 18, 2021
Maintainer

Is this the first time you've tried to boot a Yocto-built image on the device? If so, did you also ./doflash.sh --spi-only to reprogram the boot partitions in the SPI flash? You'll need to do that to ensure that everything's compatible. You might also want to run an fsck on the rootfs partition on the SDcard you wrote, just to make sure that the filesystem got written properly.

6 replies

jwinarske May 18, 2021
Author

and yes it was straight out of the box

ichergui May 18, 2021
Maintainer

Hey @jwinarske
Which branch are you using ?

jwinarske May 18, 2021
Author

master

jwinarske May 18, 2021
Author

Same scenario with demo-image-weston. NVidia SDK manager downloads:

-rw-rw-r-- 1 joel joel  551718176 May 14 10:48 cuda-repo-cross-aarch64-10-2-local-10.2.89_1.0-1_all.deb
-rw-rw-r-- 1 joel joel 1059882430 May 14 10:49 cuda-repo-l4t-10-2-local-10.2.89_1.0-1_arm64.deb
-rw-rw-r-- 1 joel joel 1943617246 May 14 10:51 cuda-repo-ubuntu1604-10-2-local-10.2.89-440.40_1.0-1_amd64.deb
-rw-rw-r-- 1 joel joel  572891552 May 14 10:50 deepstream-5.1_5.1.0-1_arm64.deb
-rw-rw-r-- 1 joel joel      14730 May 14 10:52 graphsurgeon-tf_7.1.3-1+cuda10.2_arm64.deb
-rw-rw-r-- 1 joel joel  274062706 May 14 10:53 Jetson-210_Linux_R32.5.1_aarch64.tbz2
-rw-rw-r-- 1 joel joel  350546301 May 14 10:49 Jetson_Linux_R32.5.1_aarch64.tbz2
-rw-rw-r-- 1 joel joel  210247698 May 14 10:47 libcudnn8_8.0.0.180-1+cuda10.2_arm64.deb
-rw-rw-r-- 1 joel joel  355162290 May 14 10:47 libcudnn8-dev_8.0.0.180-1+cuda10.2_arm64.deb
-rw-rw-r-- 1 joel joel    4925108 May 14 10:46 libcudnn8-doc_8.0.0.180-1+cuda10.2_arm64.deb
-rw-rw-r-- 1 joel joel      42744 May 14 10:48 libnvidia-container0_0.9.0_beta.1_arm64.deb
-rw-rw-r-- 1 joel joel      12596 May 14 10:48 libnvidia-container-tools_0.9.0_beta.1_arm64.deb
-rw-rw-r-- 1 joel joel   60344712 May 14 10:52 libnvinfer7_7.1.3-1+cuda10.2_arm64.deb
-rw-rw-r-- 1 joel joel      93050 May 14 10:52 libnvinfer-bin_7.1.3-1+cuda10.2_arm64.deb
-rw-rw-r-- 1 joel joel   61801004 May 14 10:52 libnvinfer-dev_7.1.3-1+cuda10.2_arm64.deb
-rw-rw-r-- 1 joel joel    4702962 May 14 10:52 libnvinfer-doc_7.1.3-1+cuda10.2_all.deb
-rw-rw-r-- 1 joel joel    2332788 May 14 10:52 libnvinfer-plugin7_7.1.3-1+cuda10.2_arm64.deb
-rw-rw-r-- 1 joel joel    2460152 May 14 10:52 libnvinfer-plugin-dev_7.1.3-1+cuda10.2_arm64.deb
-rw-rw-r-- 1 joel joel  451820490 May 14 10:53 libnvinfer-samples_7.1.3-1+cuda10.2_all.deb
-rw-rw-r-- 1 joel joel     556950 May 14 10:52 libnvonnxparsers7_7.1.3-1+cuda10.2_arm64.deb
-rw-rw-r-- 1 joel joel     334334 May 14 10:52 libnvonnxparsers-dev_7.1.3-1+cuda10.2_arm64.deb
-rw-rw-r-- 1 joel joel     713470 May 14 10:52 libnvparsers7_7.1.3-1+cuda10.2_arm64.deb
-rw-rw-r-- 1 joel joel     546466 May 14 10:52 libnvparsers-dev_7.1.3-1+cuda10.2_arm64.deb
-rw-rw-r-- 1 joel joel   66710432 May 14 10:46 libvisionworks-repo_1.6.0.501_amd64.deb
-rw-rw-r-- 1 joel joel   60866742 May 14 10:48 libvisionworks-repo_1.6.0.501_arm64.deb
-rw-rw-r-- 1 joel joel   20568508 May 14 10:46 libvisionworks-sfm-repo_0.90.4.501_amd64.deb
-rw-rw-r-- 1 joel joel   20201988 May 14 10:48 libvisionworks-sfm-repo_0.90.4.501_arm64.deb
-rw-rw-r-- 1 joel joel   13113714 May 14 10:46 libvisionworks-tracking-repo_0.88.2.501_amd64.deb
-rw-rw-r-- 1 joel joel   13108638 May 14 10:48 libvisionworks-tracking-repo_0.88.2.501_arm64.deb
-rw-rw-r-- 1 joel joel   47165864 May 14 10:49 nsight-systems-cli-2020.5.3_2020.5.3.17-1_arm64.deb
-rw-rw-r-- 1 joel joel  194264948 May 14 10:49 NsightSystems-linux-public-2020.5.3.17-0256620.deb
-rw-rw-r-- 1 joel joel      14964 May 14 10:48 nvidia-container-csv-cuda_10.2.89-1_arm64.deb
-rw-rw-r-- 1 joel joel      10224 May 14 10:48 nvidia-container-csv-cudnn_8.0.0.180-1+cuda10.2_arm64.deb
-rw-rw-r-- 1 joel joel      13806 May 14 10:48 nvidia-container-csv-tensorrt_7.1.3.0-1+cuda10.2_arm64.deb
-rw-rw-r-- 1 joel joel      31112 May 14 10:48 nvidia-container-csv-visionworks_1.6.0.501_arm64.deb
-rw-rw-r-- 1 joel joel     534888 May 14 10:48 nvidia-container-runtime_3.1.0-1_arm64.deb
-rw-rw-r-- 1 joel joel     501768 May 14 10:48 nvidia-container-toolkit_1.0.1-1_arm64.deb
-rw-rw-r-- 1 joel joel       2940 May 14 10:48 nvidia-docker2_2.2.0-1_all.deb
-rw-rw-r-- 1 joel joel   69514510 May 14 10:52 nvidia-l4t-jetson-multimedia-api_32.5.1-20210219084526_arm64.deb
-rw-rw-r-- 1 joel joel   69552970 May 14 10:49 nvidia-l4t-jetson-multimedia-api_32.5.1-20210219084708_arm64.deb
-rw-rw-r-- 1 joel joel  284819816 May 14 10:47 NVIDIA_Nsight_Graphics_L4T_Public_2020.5.20329.deb
-rw-rw-r-- 1 joel joel    5350765 May 14 10:46 NVIDIA_VisionWorks_References.zip
-rw-rw-r-- 1 joel joel    1022926 May 14 10:45 OpenCV-4.1.1-2-gd5a58aa75-aarch64-dev.deb
-rw-rw-r-- 1 joel joel    9920774 May 14 10:45 OpenCV-4.1.1-2-gd5a58aa75-aarch64-libs.deb
-rw-rw-r-- 1 joel joel      14240 May 14 10:45 OpenCV-4.1.1-2-gd5a58aa75-aarch64-licenses.deb
-rw-rw-r-- 1 joel joel    2350538 May 14 10:46 OpenCV-4.1.1-2-gd5a58aa75-aarch64-python.deb
-rw-rw-r-- 1 joel joel     192038 May 14 10:46 OpenCV-4.1.1-2-gd5a58aa75-aarch64-samples.deb
-rw-rw-r-- 1 joel joel     347150 May 14 10:52 python3-libnvinfer_7.1.3-1+cuda10.2_arm64.deb
-rw-rw-r-- 1 joel joel       3612 May 14 10:52 python3-libnvinfer-dev_7.1.3-1+cuda10.2_arm64.deb
-rw-rw-r-- 1 joel joel     350494 May 14 10:52 python-libnvinfer_7.1.3-1+cuda10.2_arm64.deb
-rw-rw-r-- 1 joel joel       3596 May 14 10:52 python-libnvinfer-dev_7.1.3-1+cuda10.2_arm64.deb
-rw-rw-r-- 1 joel joel       9473 May 14 10:51 sdkml3_jetpack_l4t_451_deepstream.json
-rw-rw-r-- 1 joel joel     234671 May 14 10:53 sdkml3_jetpack_l4t_451.json
-rw-rw-r-- 1 joel joel 1455272104 May 14 10:51 Tegra_Linux_Sample-Root-Filesystem_R32.5.1_aarch64.tbz2
-rw-rw-r-- 1 joel joel       3620 May 14 10:52 tensorrt_7.1.3.0-1+cuda10.2_arm64.deb
-rw-rw-r-- 1 joel joel      27370 May 14 10:52 uff-converter-tf_7.1.3-1+cuda10.2_arm64.deb
-rw-rw-r-- 1 joel joel   11435752 May 14 10:46 vpi-cross-aarch64-l4t-1.0.15-x86_64-linux.deb
-rw-rw-r-- 1 joel joel     679650 May 14 10:46 vpi-demos-1.0.15-aarch64-l4t.deb
-rw-rw-r-- 1 joel joel   15161950 May 14 10:46 vpi-demos-1.0.15-cuda10-x86_64-linux-ubuntu1604.deb
-rw-rw-r-- 1 joel joel      50336 May 14 10:46 vpi-dev-1.0.15-aarch64-l4t.deb
-rw-rw-r-- 1 joel joel      50298 May 14 10:46 vpi-dev-1.0.15-cuda10-x86_64-linux.deb
-rw-rw-r-- 1 joel joel   11432728 May 14 10:46 vpi-lib-1.0.15-aarch64-l4t.deb
-rw-rw-r-- 1 joel joel   10349636 May 14 10:46 vpi-lib-1.0.15-cuda10-x86_64-linux.deb
-rw-rw-r-- 1 joel joel   14058698 May 14 10:46 vpi-samples-1.0.15-aarch64-l4t.deb
-rw-rw-r-- 1 joel joel   14058624 May 14 10:46 vpi-samples-1.0.15-cuda10-x86_64-linux.deb

ichergui May 18, 2021
Maintainer

Hey @jwinarske
I didn't test demo-image-weston and demo-image-egl for a while. However, I tested demo-image-sato and demo-image-full and both targets works fine to me.
I will give it a try and I will let you know.

madisongh · 2021-05-18T22:13:14Z

madisongh
May 18, 2021
Maintainer

I just booted up a demo-image-egl built off tip of master on my Xavier NX devkit, and it came up as expected.

Can you mount the SDcard you wrote on your development host and take a look at what's there on partition 1? /sbin/init should be a symlink to systemd:

root@jetson-xavier-nx-devkit:~# ls -l /sbin/init
lrwxrwxrwx    1 root     root            22 Mar  9  2018 /sbin/init -> ../lib/systemd/systemd
root@jetson-xavier-nx-devkit:~# ls -l /lib/systemd/systemd
-rwxr-xr-x    1 root     root       1678648 Mar  9  2018 /lib/systemd/systemd
root@jetson-xavier-nx-devkit:~#

The above is off my just-booted dev kit.

6 replies

jwinarske May 18, 2021
Author

Just mounted the rootfs ext4 and it looks the same. Not the card creation process. I'll try a pull and rebuild from scratch.

jwinarske May 19, 2021
Author

A pull and fresh build did the trick. I did see some change come in on the pull.

jwinarske May 19, 2021
Author

It appears to be related to using this pattern in local.conf:

INSTALL_IMAGE +=\
  my-recipe \
"

Using this pattern does not cause the issue:

INSTALL_IMAGE_append = " my-recipe"

madisongh May 19, 2021
Maintainer

Assuming you meant IMAGE_INSTALL, then yes, that would do it. It's an artifact of the order in which bitbake parses config files and recipes. Config files get parsed first, and since you're setting IMAGE_INSTALL in local.conf, that trumps the IMAGE_INSTALL ?= conditional setting in the bbclass inherited by the image recipe, leading to the mostly empty rootfs. _append modifiers get applied after parsing, which is why that approach works.

There is a CORE_IMAGE_EXTRA_INSTALL variable you can set in your local.conf to add packages to the image. It works for any image recipe that inherits core-image.bbclass, which our demo-image-xxx recipes all do.

jwinarske May 19, 2021
Author

Yes IMAGE_INSTALL. I see.

Makes sense and Thank You!

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[xavier-nx-devkit] demo-image-egl -> /sbin/init is not present #100

jwinarske May 18, 2021

Replies: 2 comments · 12 replies

madisongh May 18, 2021 Maintainer

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ichergui May 18, 2021 Maintainer

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jwinarske May 18, 2021 Author

ichergui May 18, 2021 Maintainer

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jwinarske May 19, 2021 Author

madisongh May 19, 2021 Maintainer

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jwinarske
May 18, 2021

Replies: 2 comments 12 replies

madisongh
May 18, 2021
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jwinarske May 18, 2021
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ichergui May 18, 2021
Maintainer

jwinarske May 18, 2021
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jwinarske May 18, 2021
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ichergui May 18, 2021
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madisongh
May 18, 2021
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jwinarske May 18, 2021
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jwinarske May 19, 2021
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jwinarske May 19, 2021
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madisongh May 19, 2021
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jwinarske May 19, 2021
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