Hi, The camera driver is added to the kernel source. After compiling and burning, the kernel driver cannot be updated. kernel-version:L4T_R32.4.2 Flash Jetpack4.4dp to AGX Xavier developer kit with sdkmanager; Copy image( sudo ./flash.sh -r -k APP -G ~/nvidia/xavier16G-jp4.4dp/JetPack_4.4_DP_Lin…

hello tianying414, it’s VI driver to parse camera nodes during kernel initialization, you’ll need to have implementation for the camera sensor driver and also sensor device tree. please refer to Camera Architecture Stack to have an overview. there’re documentations for your reference, please a…

Hi @tianying414 [image] tianying414: Copy image( sudo ./flash.sh -r -k APP -G ~/nvidia/xavier16G-jp4.4dp/JetPack_4.4_DP_Linux_DP_JETSON_AGX_XAVIER/Linux_for_Tegra/bootloader/usb-pcie-ok-system.img jetson-xavier mmcblk0p1) Are you sure this copies the correct kernel Image? Usually after I b…

Thank you for your help. After I use the command “uname-a”, the system displays the version time and date as April 8, 2020. The compiled kernel was not flashed to Xavier. The following is the process: Clone system.img from AGX Xavier developer kit sudo ./flash.sh -r -k APP -G ~/nvidia/xavier16…

Hi, When I use this command to flash, there will be errors. $ sudo ./flash.sh -r -k jetson-xavier mmcblk0p1 Reusing existing system.img… done. Existing tbcfile(/home/lion/nvidia/xavier16G-jp4.4dp/JetPack_4.4_DP_Linux_DP_JETSON_AGX_XAVIER/Linux_for_Tegra/bootloader/cboot_t194.bin) reused. copyi…

hello tianying414, you should specify the partition names after -k options; please also refer to Flash Script Usage for the detailed information about flash.sh command line. for updating kernel images on Xavier, you may replace /kernel/Image and perform warm-reboot to let the changes takes eff…

hi JerryChang, thank you for your help. I used the following command to successfully flash. sudo ./flash.sh -r -K kernel/Image jetson-xavier mmcblk0p1 sudo ./flash.sh -r -k APP jetson-xavier mmcblk0p1 But the kernel still can’t be updated, and the configuration files and drivers I modified are n…

hello tianying414, okay, we would also check internally about using -K kernel/Image. please also tried with small -k option, you may replace your own kernel image with $OUT/Linux_for_Tegra/kernel/Image and using below flash commands to update kernel $ sudo ./flash.sh -r -k kernel jetson-xavier m…

Hi,JerryChang. [image] JerryChang: hello tianying414, okay, we would also check internally about using -K kernel/Image. please also tried with small -k option, you may replace your own kernel image with $OUT/Linux_for_Tegra/kernel/Image and using below flash commands to update kernel $ sudo…

hello tianying414, how about scp your own built image to target device, replace /boot/Image and perform a wam-reboot for checking. thanks

Hi JerryChang, [image] JerryChang: hello tianying414, how about scp your own built image to target device, replace /boot/Image and perform a wam-reboot for checking. thanks I tried this method just now. The system can’t be started.

If you scp to the Jetson’s “/boot/Image”, and this won’t boot, a serial console boot log becomes valuable. This should show boot even before Linux starts.

Kernel driver cannot be updated

Robotics & Edge Computing Jetson Systems Jetson AGX Xavier

JerryChang May 18, 2020, 1:52am 6

hello tianying414,

you should specify the partition names after -k options; please also refer to Flash Script Usage for the detailed information about flash.sh command line.
for updating kernel images on Xavier, you may replace /kernel/Image and perform warm-reboot to let the changes takes effect.
please also check Topic 122019 for an alternative way to update device tree.

Topic		Replies	Views
Custom Kernel update FAILED via flash.sh Jetson AGX Xavier kernel	16	1994	March 8, 2021
How to update kernel on jetpack 4.4 DP? Jetson Xavier NX reflash	14	960	July 7, 2020
AGX Xavier use flash.sh update dts failed Jetson AGX Xavier reflash	28	2965	August 20, 2021
Fails to update kernel and dtb files for Jetpack4.6 Jetson Xavier NX device-tree	31	1805	February 9, 2022
Jetson AGX Compiling Kernel Jetson AGX Xavier compile	35	2144	October 7, 2021
Re-flash the device tree jetson agx xavier Jetson AGX Xavier boot , device-tree	1	1144	November 30, 2021
JetPack_4.5 Jetson_AGX_Xavier - Failed to Start Journal Service - WARNING: pll_d3 has no dyn ramp Jetson AGX Xavier boot , reflash	19	1756	February 23, 2021
Could not upate kernel Jetson AGX Xavier kernel	2	577	May 24, 2020
Unable to update kernel image with nv_update_engine Jetson AGX Xavier kernel	6	1171	December 18, 2020
update kernel fail Jetson TX2	2	524	June 3, 2019

Kernel driver cannot be updated

Related topics