The ADB device is not yet found online : 2U1TS830G000004G00E0

flash cmd: sudo ./l4t_initrd_flash.sh jetson-agx-thor-devkit internal
err msg:

[flash_bsp_jetson-t264_die0]: [executeShellCommand(156)] : command = timeout 5 /home/jason/nfs-share/nvidia_jetson_thor_R38.2.1_J7.0/Linux_for_Tegra/unified_flash/out/bsp_images/tools/flashtools/flash/adb -s 2U1TS830G000004G00E0 wait-for-device
cwd = /home/jason/nfs-share/nvidia_jetson_thor_R38.2.1_J7.0/Linux_for_Tegra/unified_flash/out/bsp_images/flash_workspace/flash-images
[flash_bsp_jetson-t264_die0]: [executeShellCommand(171)] : shell command – timeout 5 /home/jason/nfs-share/nvidia_jetson_thor_R38.2.1_J7.0/Linux_for_Tegra/unified_flash/out/bsp_images/tools/flashtools/flash/adb -s 2U1TS830G000004G00E0 wait-for-device failed
[flash_bsp_jetson-t264_die0]: [executeShellCommand(173)] : Output:
[flash_bsp_jetson-t264_die0]: [executeShellCommand(175)] : Return code: 124
[flash_bsp_jetson-t264_die0]: [executeShellCommand(177)] : stdout: b’’
[flash_bsp_jetson-t264_die0]: [executeShellCommand(179)] : stderr: None
[flash_bsp_jetson-t264_die0]: [AdbFindDevice(203)] : the ADB device is not yet found online : 2U1TS830G000004G00E0
[flash_bsp_jetson-t264_die0]: [AdbFindDevice(204)] : current totaltime in finding device online : 95
[flash_bsp_jetson-t264_die0]: [AdbFindDevice(208)] : failed to find the device :2U1TS830G000004G00E0 online at the end of :100 seconds
[flash_bsp_jetson-t264_die0]: [CheckUSBServiceInit(275)] : Could not find the 2U1TS830G000004G00E0 device online
[flash_bsp_jetson-t264_die0]: [RestartAdbServer(220)] : Killing the ADB server…
[flash_bsp_jetson-t264_die0]: [executeShellCommand(156)] : command = /home/jason/nfs-share/nvidia_jetson_thor_R38.2.1_J7.0/Linux_for_Tegra/unified_flash/out/bsp_images/tools/flashtools/flash/adb kill-server
cwd = /home/jason/nfs-share/nvidia_jetson_thor_R38.2.1_J7.0/Linux_for_Tegra/unified_flash/out/bsp_images/flash_workspace/flash-images
[flash_bsp_jetson-t264_die0]: [executeShellCommand(163)] :
[flash_bsp_jetson-t264_die0]: [RestartAdbServer(222)] :
[flash_bsp_jetson-t264_die0]: [RestartAdbServer(224)] : Re-starting the ADB server after killing…
[flash_bsp_jetson-t264_die0]: [startADBServer(168)] : Starting ADB server
[flash_bsp_jetson-t264_die0]: [executeShellCommand(156)] : command = /home/jason/nfs-share/nvidia_jetson_thor_R38.2.1_J7.0/Linux_for_Tegra/unified_flash/out/bsp_images/tools/flashtools/flash/adb start-server
cwd = /home/jason/nfs-share/nvidia_jetson_thor_R38.2.1_J7.0/Linux_for_Tegra/unified_flash/out/bsp_images/flash_workspace/flash-images
[flash_bsp_jetson-t264_die0]: [executeShellCommand(171)] : shell command – /home/jason/nfs-share/nvidia_jetson_thor_R38.2.1_J7.0/Linux_for_Tegra/unified_flash/out/bsp_images/tools/flashtools/flash/adb start-server failed
[flash_bsp_jetson-t264_die0]: [executeShellCommand(173)] : Output: error: protocol fault (couldn’t read status): Connection reset by peer

[flash_bsp_jetson-t264_die0]: [executeShellCommand(175)] : Return code: 255
[flash_bsp_jetson-t264_die0]: [executeShellCommand(177)] : stdout: b"error: protocol fault (couldn’t read status): Connection reset by peer\n"
[flash_bsp_jetson-t264_die0]: [executeShellCommand(179)] : stderr: None
[flash_bsp_jetson-t264_die0]: [startADBServer(172)] : failed to start-server
[flash_bsp_jetson-t264_die0]: [RestartAdbServer(227)] : Could not start ADB server, after killing ADB server
Traceback (most recent call last):

The flashing cable is the official matching data cable, and the carrier board is also official. Successful flashing has been achieved before.

Hi,

Please reboot the host and perform the flash process again.
Kindly share the complete flashing log and the serial console log afterward for our review.

Thanks

Hi,

Also please make sure your flashing cable connected to the J81 port.
And use lsusb to check whether device in recovery mode.

Thanks

This is the flashing log.:

flash_3-2_0_20260227-212911.log (13.6 KB)
flash.log (730.9 KB)

Hi,

Please connect J90 and use minicom to record a serial console log

Thanks