你好，我们添加SCTP功能后，HDMI停在日志最后位置，未能进入到Ubuntu界面，从开机debug日志看，nvidia-modeset加载失败。请问有什么方法可以正确添加SCTP功能？谢谢
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The provided context does not contain information about “SCTPHDMIUbuntu” or “debugnvidiamodesetSCTP” specifically. However, I can provide some general information about the Jetson Orin NX and related topics.
The Jetson Orin NX is a system-on-module (SOM) developed by NVIDIA, part of the Jetson Orin series. It is designed for edge AI and robotics applications, offering high performance and power efficiency.
SCTP (Stream Control Transmission Protocol) is a transport-layer protocol that provides a reliable, connection-oriented service for multiple streams of data between two endpoints. It is not specifically mentioned in the provided context.
Ubuntu is a popular Linux distribution, and NVIDIA provides support for Ubuntu on Jetson devices, including the Jetson Orin NX. However, the context does not mention any specific debugging tools or modes related to Ubuntu or SCTP.
NVIDIA’s nvidia-modeset is a kernel module that provides a way to configure and manage display settings on NVIDIA GPUs. It is not specifically mentioned in the provided context.
To provide a more comprehensive answer, I would need more information about the specific issue or question you are trying to address. If you could provide more context or clarify your question, I would be happy to try and assist you further.
Here are some potential resources that might be helpful:
- NVIDIA’s Jetson Linux documentation: This provides detailed information about the Jetson Linux operating system, including its architecture, software features, and hardware references.
- NVIDIA’s Jetson Orin NX documentation: This provides specific information about the Jetson Orin NX module, including its hardware and software features.
- Ubuntu documentation: This provides information about the Ubuntu Linux distribution, including its installation, configuration, and troubleshooting.
If you have any further questions or need more specific assistance, please let me know.
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Please post the UART log here to analysis.
Thanks
你好，
defconfig 中添加的是:
CONFIG_SCTP=m
CONFIG_IP_SCTP=y
开机日志：
teraterm.log (86.1 KB)
谢谢
-
Make sure kernel image, kernel modules, and NVIDIA display modules are built as a set and all installed for the same kernel version.
-
Rebuilt/customized the kernel (Jetson or discrete) → also rebuild
nvidia.ko,nvidia-modeset.ko,nvidia-drm.koagainst that kernel and replace the old copies in/lib/modules/$(uname -r)/..., then regenerate initrd if needed.
Quick checks:
uname -r
modinfo nvidia_modeset | grep vermagic # must match uname -r
If they differ, rebuild/reinstall the NVIDIA driver for this exact kernel and the errors will go away.
我已经进行过重新编译并安装（make modules && sudo -E make module_install && sudo ./tools/l4t_update_initrd.sh）,问题应该不在这里。
另外
这两个命令匹配出的结果如下：
nex@nex:~$ uname -r
5.15.148-tegra
nex@nex:~$ modinfo nvidia_modeset | grep vermagic
vermagic: 5.15.148-tegra SMP preempt mod_unload modversions aarch64
display driver is separate package but not in the default kernel src package. Are you sure you also rebuilt that?
请给我具体的编译命令或者方法，谢谢
前面想說的意思是display driver的source code是另外這一包. 裡面readme有編譯方法.
請問你前面提到的更新真的有編譯這包裡面的檔案嗎?
我看了一下readme，并且查看相关编译出的ko文件，我可以确定已经进行过重新编译及安装
Hi,
請問能提供你所謂的安裝的指令跟log嗎？
你好，
kernel和module的编译指令及log:
make-kernel-module.log (330.8 KB)
谢谢！
Hi,
從你的log我看到一個之前已經修掉的bug. 可能是這一版太舊所以沒有包含到fix.
display driver的安裝的路徑少了 opensrc-disp/
/lib/modules/5.15.148-tegra/updates/opensrc-disp/ "
你好，
是否有相关的补丁？现在这个版本是jetpack6.2，谢谢
你可以先手動把build出來的nvidia.ko/nvidia-modset.ko還有nvidia-drm.ko複製過去