jetsonhacksnano / buildkernelandmodules Goto Github PK

Describe the issue
getKernelSources.sh script selects t186 url for t210 boards.

Which version of Ubuntu on the Host machine
Ubuntu version: 20.04.1

What version of L4T/JetPack
L4T/JetPack version: L4T 32.6.1 / JetPack 4.6

Which Jetson
Jetson: Nano

To Reproduce
Steps to reproduce the behavior:

• Use Jetson Nano, Nano 2GB or TX1
• Clone buildKernelAndModules repository
• Run ./getKernelSources.sh

Expected behavior
getKernelSources.sh script to select right download url is expected.

Hello,

I want to activate CAN on the Jetson board and this with the MCP251x. How should I activate this? How are the right steps?

Is it enough to update the MCP251x or do I also have to activate SPI and which SPI needs to be activated?

I found the CAN bus under Netweork Support, but I do not know what to do next.

Many thanks for the help.

How can I be sure that the version from the SD card image download is compatible?
.... I'm fairly sure I've got the latest one .... L4T 32.2.3 ..... but your scripts do not support it :(

Or should I flash the Nano from a linux host using the latest SDK?

Thanks !!

Hi,

It's early, I know but the L4T 32.3.1 has just been released along JetPack 4.3, would it be possible to have the matching files in this repo?

If yes, do you have any idea of the delay?

Thanks !

getKernelSources:

lcs@nano:~/buildKernelAndModules$ ./getKernelSources.sh
Jetson Model: NVIDIA Jetson Nano Developer Kit
Getting L4T Version
Jetson BSP Version: L4T R32.2.0
Jetson_L4T=32.2.0

Produces Error:
This repository is for modifying the kernel for a L4T 32.2 system.
You are attempting to modify a L4T NVIDIA Jetson Nano Developer Kit system with L4T 32.2.0
The L4T releases must match!

What is the standard. 32.2 or 32.2.0 ?

"You are attempting to modify a L4T NVIDIA Jetson Nano Developer Kit system with L4T 32.4.2"
How can I proceed with the kernel and modules update?

Hi,

I need to add adv7280m support in the jetson nano drivers. How can I apply the modifications in dtb files and sources then using your scripts to make the kernel. I'd appreciate if you can let me know.

how to enable usb3.0 on Jetson nano

Thank you always.

I am requesting a Github update for this updated L4T 23.2.3. I am waiting.

Describe the issue
No support for version 4.9.253-tegra missing from list of available modules to build

Which version of Ubuntu on the Host machine
Ubuntu version: 18.04

What version of L4T/JetPack
L4T/JetPack version: R32 (release), REVISION: 7.4

Which Jetson
Jetson: Jetson nano 2gb

I am trying to enable NFSv4 on my Jetson Nano. I know I am running an old release, long story but I can't update as the main workload on this machine only supports CUDA 10.0 not 10.2 included in latest JetPack.

Output:

NVIDIA Jetson Nano (Developer Kit Version)
Jetpack 4.2.1 [L4T 32.2.0]
Kernel Release: 4.9
Placing kernel source into /usr/src/
./scripts/getKernelSources.sh: line 74: [: =: unary operator expected
'universe' distribution component is already enabled for all sources.
Get:1 file:/var/cuda-repo-10-0-local-10.0.326  InRelease
Ign:1 file:/var/cuda-repo-10-0-local-10.0.326  InRelease
Get:2 file:/var/visionworks-repo  InRelease
Ign:2 file:/var/visionworks-repo  InRelease
Get:3 file:/var/visionworks-sfm-repo  InRelease
Ign:3 file:/var/visionworks-sfm-repo  InRelease
Get:4 file:/var/visionworks-tracking-repo  InRelease
Ign:4 file:/var/visionworks-tracking-repo  InRelease
Get:5 file:/var/cuda-repo-10-0-local-10.0.326  Release [574 B]
Get:6 file:/var/visionworks-repo  Release [1,999 B]
Get:7 file:/var/visionworks-sfm-repo  Release [2,003 B]
Get:5 file:/var/cuda-repo-10-0-local-10.0.326  Release [574 B]
Get:8 file:/var/visionworks-tracking-repo  Release [2,008 B]
Get:6 file:/var/visionworks-repo  Release [1,999 B]
Get:7 file:/var/visionworks-sfm-repo  Release [2,003 B]
Get:8 file:/var/visionworks-tracking-repo  Release [2,008 B]
Hit:9 http://ports.ubuntu.com/ubuntu-ports bionic InRelease
Hit:10 http://international.download.nvidia.com/jetson/repos/common r32 InRelease
Hit:11 http://international.download.nvidia.com/jetson/repos/t210 r32 InRelease
Hit:13 https://download.docker.com/linux/ubuntu bionic InRelease
Hit:15 http://ports.ubuntu.com/ubuntu-ports bionic-updates InRelease
Hit:16 http://ports.ubuntu.com/ubuntu-ports bionic-backports InRelease
Hit:17 http://ports.ubuntu.com/ubuntu-ports bionic-security InRelease
Reading package lists... Done
Reading package lists... Done
Building dependency tree
Reading state information... Done
pkg-config is already the newest version (0.29.1-0ubuntu2).
0 to upgrade, 0 to newly install, 0 to remove and 62 not to upgrade.
Reading package lists... Done
Building dependency tree
Reading state information... Done
libncurses5-dev is already the newest version (6.1-1ubuntu1.18.04).
0 to upgrade, 0 to newly install, 0 to remove and 62 not to upgrade.
/usr/src/linux-headers-4.9.140-tegra-ubuntu18.04_aarch64/kernel-4.9/Module.symvers
/usr/src
http://: Invalid host name.
tar: public_sources.tbz2: Cannot open: No such file or directory
tar: Error is not recoverable: exiting now
tar: kernel_src.tbz2: Cannot open: No such file or directory
tar: Error is not recoverable: exiting now
rm: cannot remove 'kernel_src.tbz2': No such file or directory
./scripts/getKernelSources.sh: line 115: cd: kernel/kernel-4.9: No such file or directory
/usr/src
bash: scripts/config: No such file or directory

Any ideas?

TIA

Nvidia released Jetpack 5 with Linux kernel 5.10 support, but its only for their high-end development platforms (AGX and Orin). Tegra 210 (Jetson Nano) is stuck on kernel 4.9 and jetpack 4.x.

How difficult and feasible would it be, to cook up a Jetson Nano compatible kernel 5 from Nvidia's public sources (https://developer.nvidia.com/embedded/jetson-linux)?