我正在使用https://github.com/jetsonhacks/jetson-linux-build构建内核

Autonomous Machines Jetson & Embedded Systems Jetson Xavier NX
1

在执行完成getKernelSources.sh和makeKernel.sh。
最后进行执行copyImage.sh不起作用。

uname -r
4.9.253-tegra
使用 uname -v 时间并未刷新

2

Jetpack 4.6.2 [L4T 32.7.2]
Kernel Release: 4.9

4

Hi,
Please contact the github owner and see if they can provide further suggestion.

Or please check our guidance in developer guide:

https://docs.nvidia.com/jetson/archives/l4t-archived/l4t-3275/index.html#page/Tegra%20Linux%20Driver%20Package%20Development%20Guide/kernel_custom.html#

5

首先我对/boot/Image进行了备份
cp /boot/Image /boot/Image.backup
我对vim /boot/extlinux/extlinux.conf进行了编辑
TIMEOUT 30
DEFAULT primary
#DEFAULT real-time

#DEFAULT NON-RT

MENU TITLE L4T boot options

LABEL primary
MENU LABEL primary kernel
LINUX /boot/Image
INITRD /boot/initrd
APPEND ${cbootargs} quiet root=/dev/mmcblk0p1 rw rootwait rootfstype=ext4 console=ttyTCU0,115200n8 console=tty0 fbcon=map:0 net.ifnames=0

#LABEL NON-RT

MENU LABEL NON-RT kernel

LINUX /boot/Image

INITRD /boot/initrd

APPEND ${cbootargs} quiet root=/dev/mmcblk0p1 rw rootwait rootfstype=ext4 console=ttyTCU0,115200n8 console=tty0 fbcon=map:0 net.ifnames=0

When testing a custom kernel, it is recommended that you create a backup of

the original kernel and add a new entry to this file so that the device can

fallback to the original kernel. To do this:

1, Make a backup of the original kernel

sudo cp /boot/Image /boot/Image.backup

2, Copy your custom kernel into /boot/Image

3, Uncomment below menu setting lines for the original kernel

4, Reboot

LABEL backup
MENU LABEL backup kernel
LINUX /boot/Image.backup
INITRD /boot/initrd
APPEND ${cbootargs}
然后我进行了重启，但未发生变化。