I am attempting to flash JetPack 4.6 to my production Xavier NX module (16gb EMMC module) connected to the nVidia Xavier NX devkit. I am trying to flash to the NVMe SSD connected to the devkit. The module had JetPack 4.6 on it from an earlier flash and I was able to use my HDMI monitor just fine, however I recently reflashed my module and I am unable to load any GUI.
I have used SDK Manager to download the latest build of JetPack 4.6 and I have applied the Overlay to support Jetson Xavier NX 16GB. I have tried flashing to the eMMC storage and I have tried flashing to the SSD, both have the same problem.
The nVidia logo shows up on my monitor and I am unable to move past it to complete the system setup. I can complete the OEM_CONFIG through the /dev/ttyACM0 console but I am unable to see the GUI desktop after the system configuration completes.
I have attached logs from the UART ports of the devkit after a fresh flash to the NVMe SSD using SDK Manager.
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 4.9.253-tegra (buildbrain@mobile-u64-5497-d3000) (gcc version 7.3.1 20180425 [linaro-7.3-2018.05 revision d29120a424ecfbc167ef90065c0eeb7f91977701] (Linaro GCC 7.3-2018.05) ) #1 SMP PREEMPT Mon Jul 26 12:19:28 PDT 2021
[ 0.000000] Boot CPU: AArch64 Processor [4e0f0040]
[ 0.000000] OF: fdt:memory scan node memory, reg size 48,
[ 0.000000] OF: fdt: - 80000000 , 2c000000
[ 0.000000] OF: fdt: - ac200000 , 44800000
[ 0.000000] OF: fdt: - 100000000 , 180000000
[ 0.000000] earlycon: tegra_comb_uart0 at MMIO32 0x000000000c168000 (options '')
[ 0.000000] bootconsole [tegra_comb_uart0] enabled
[ 0.000000] Found tegra_fbmem: 00800000@a06b2000
[ 0.000000] Found lut_mem: 00002008@a06af000
[ 1.946123] tegra_nvdisp_bandwidth_register_max_config: couldn't find valid max config!
[ 1.946238] tegradc 15200000.nvdisplay: failed to register ihub bw client
[ 1.949588] tegra_nvdisp_bandwidth_register_max_config: couldn't find valid max config!
[ 1.949658] tegradc 15210000.nvdisplay: failed to register ihub bw client
[ 2.504783] imx219 9-0010: imx219_board_setup: error during i2c read probe (-121)
[ 2.505338] imx219 9-0010: board setup failed
[ 2.530338] imx219 10-0010: imx219_board_setup: error during i2c read probe (-121)
[ 2.531050] imx219 10-0010: board setup failed
\FF\E2WARNING: at platform/drivers/pg/pg-gpu-t194.c:185
WARNING: at platform/drivers/pg/pg-gpu-t194.c:185
\FF\E1[ 4.369805] cgroup: cgroup2: unknown option "nsdelegate"
\FF\E2WARNING: at platform/drivers/pg/pg-gpu-t194.c:185
WARNING: at platform/drivers/pg/pg-gpu-t194.c:185
\FF\E1[ 6.326114] random: crng init done
[ 6.326402] random: 7 urandom warning(s) missed due to ratelimiting
[ 6.813851] using random self ethernet address
[ 6.814079] using random host ethernet address
[ 7.669169] using random self ethernet address
[ 7.669447] using random host ethernet address
[ 10.085206] Please complete system configuration setup on the serial port provided by Jetson's USB device mode connection. e.g. /dev/ttyACMx where x can 0, 1, 2 etc.
I flashed the board using the following command: sudo ./tools/kernel_flash/l4t_initrd_flash.sh --external-device nvme0n1 -c ./tools/kernel_flash/flash_l4t_nvme_250.xml -S 225GiB --showlogs --erase-all jetson-xavier-nx-devkit-emmc nvme0n1p1
I have attached UART logs as out_GUI_problem.txt along with the xml file used and the logs generated by initrd_flash.
p2822-0000+p2888-0008-safety.conf is not present in my BSP, I made all the other changes in your previous reply and ran sudo ./apply_binaries.sh
I then flashed again using the same command: sudo ./tools/kernel_flash/l4t_initrd_flash.sh --external-device nvme0n1 -c ./tools/kernel_flash/flash_l4t_nvme_250.xml -S 225GiB --showlogs --erase-all jetson-xavier-nx-devkit-emmc nvme0n1p1
I was able to see the initial OEM_CONFIG through HDMI on my monitor, however, after completing the setup I have the same problem. Now the nVidia logo is displayed for a few seconds and then nothing is displayed on the monitor.
I have attached the flashing log generated by initrd_flash below as well as UART logs from bootup after completing oem_config.
Yes my UART is able to see the login prompt and I am able to SSH into the computer as well. The UART logs I attached in my prior post contain the boot-up following the completion of the initial configuration.
There is no update from you for a period, assuming this is not an issue any more.
Hence we are closing this topic. If need further support, please open a new one.
Thanks
Then you hit something else. Not related to the PCN or DRAM issue.
Please share the dmesg and /var/log/Xorg.0.log of current situation.