After edit extlinux.conf ,reboot is stuck

Robotics & Edge Computing Jetson Systems Jetson Orin Nano
1

when edit extlinux.conf for overlay: for imx219 then reboot ,system is stuck

5

Using the jetson-io to enable the imx219 instead of edit the extlinux.conf directly.

Thanks

6

Hello @tanban57

Additionally, you can follow our wiki NVIDIA Jetson Orin Nano - Camera Sensors Support - IMX219 if you would like to check for some guidance.

Please, let us know your results!
Best regards!
Eduardo Salazar
Embedded SW Engineer at RidgeRun

Contact us: support@ridgerun.com
Developers wiki: https://developer.ridgerun.com/
Website: www.ridgerun.com

7

First how re-edit extlinux.conf when system can’t normal work?

Second , how use Jetson io after system work ?

thank you

9

If you edit the file like below have two entry then you can select the original like primary to boot to system. If not you need reflash the system.

For the jetson-io you just boot to system then run the “sudo /opt/nvidia/jetson-io/jetson-io.py” command to enable the imx219.

TIMEOUT 30
DEFAULT JetsonIO

MENU TITLE L4T boot options

LABEL primary
      MENU LABEL primary kernel
      LINUX /boot/Image
      INITRD /boot/initrd
      APPEND ${cbootargs} root=/dev/mmcblk0p1 rw rootwait rootfstype=ext4 mminit_loglevel=4 console=ttyTCU0,115200 console=ttyAMA0,115200 firmware_class.path=/etc/firmware fbcon=map:0 video=efifb:off console=tty0 efi=runtime nvme.use_threaded_interrupts=1 pci=pcie_bus_perf

# 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}

LABEL JetsonIO
	MENU LABEL Custom Header Config: <CSI Jetson Camera IMX185>
	LINUX /boot/Image
	FDT /boot/dtb/kernel_tegra234-p3737-0000+p3701-0005-nv.dtb
	INITRD /boot/initrd
	APPEND ${cbootargs} root=/dev/mmcblk0p1 rw rootwait rootfstype=ext4 mminit_loglevel=4 console=ttyTCU0,115200 console=ttyAMA0,115200 firmware_class.path=/etc/firmware fbcon=map:0 video=efifb:off console=tty0 efi=runtime nvme.use_threaded_interrupts=1 pci=pcie_bus_perf
	OVERLAYS /boot/tegra234-p3737-0000+p3701-0000-dynamic.dtbo