Flash Jetson OS fails on Jetson AGX Xavier.....stuck at 99.8%

Hello,

Trying to flash an XAVIER with jetpack 4.2.2 I also get a freeze at the end of the process.
I have tried several times with various USB cable starting with the NVIDIA supplied one.
Host machine is used to flash TX1 and TX2 successfully. The Xavier is in the correct mode and everything else works OK.

Here is the bottom of the log:

20:34:58 INFO : Flash Jetson AGX Xavier : [ 11.6074 ] adding BCH for blob_tegra194-p2888-0001-p2822-0000.dtb
20:34:58 INFO : Flash Jetson AGX Xavier : [ 11.6239 ]
20:34:58 INFO : Flash Jetson AGX Xavier : [ 11.6313 ] tegrasign_v2 --key None --list blob_tegra194-p2888-0001-p2822-0000_sigheader.dtb_list.xml
20:34:58 INFO : Flash Jetson AGX Xavier : [ 11.6361 ] Assuming zero filled SBK key
20:34:58 INFO : Flash Jetson AGX Xavier : [ 11.6409 ]
20:34:58 INFO : Flash Jetson AGX Xavier : [ 11.6516 ] tegrahost_v2 --chip 0x19 0 --updatesigheader blob_tegra194-p2888-0001-p2822-0000_sigheader.dtb.encrypt blob_tegra194-p2888-0001-p2822-0000_sigheader.dtb.hash zerosbk
20:34:58 INFO : Flash Jetson AGX Xavier : [ 11.6696 ]
20:34:58 INFO : Flash Jetson AGX Xavier : [ 11.6762 ] tegrahost_v2 --chip 0x19 --generateblob blob.xml blob.bin
20:34:58 INFO : Flash Jetson AGX Xavier : [ 11.6841 ] number of images in blob are 11
20:34:58 INFO : Flash Jetson AGX Xavier : [ 11.6857 ] blobsize is 6080728
20:34:58 INFO : Flash Jetson AGX Xavier : [ 11.6875 ] Added binary blob_nvtboot_recovery_cpu_t194_sigheader.bin.encrypt of size 236912
20:34:58 INFO : Flash Jetson AGX Xavier : [ 11.6969 ] Added binary blob_nvtboot_recovery_t194_sigheader.bin.encrypt of size 129808
20:34:58 INFO : Flash Jetson AGX Xavier : [ 11.6980 ] Added binary blob_preboot_c10_prod_cr_sigheader.bin.encrypt of size 23968
20:34:58 INFO : Flash Jetson AGX Xavier : [ 11.6992 ] Added binary blob_mce_c10_prod_cr_sigheader.bin.encrypt of size 144144
20:34:58 INFO : Flash Jetson AGX Xavier : [ 11.7001 ] Added binary blob_mts_c10_prod_cr_sigheader.bin.encrypt of size 3372048
20:34:58 INFO : Flash Jetson AGX Xavier : [ 11.7104 ] Added binary blob_bpmp_t194_sigheader.bin.encrypt of size 853856
20:34:58 INFO : Flash Jetson AGX Xavier : [ 11.7160 ] Added binary blob_tegra194-a02-bpmp-p2888-a04_sigheader.dtb.encrypt of size 610048
20:34:58 INFO : Flash Jetson AGX Xavier : [ 11.7190 ] Added binary blob_spe_t194_sigheader.bin.encrypt of size 94960
20:34:58 INFO : Flash Jetson AGX Xavier : [ 11.7203 ] Added binary blob_tos-trusty_t194_sigheader.img.encrypt of size 324608
20:34:58 INFO : Flash Jetson AGX Xavier : [ 11.7215 ] Added binary blob_eks_sigheader.img.encrypt of size 5136
20:34:58 INFO : Flash Jetson AGX Xavier : [ 11.7227 ] Added binary blob_tegra194-p2888-0001-p2822-0000_sigheader.dtb.encrypt of size 285056
20:34:58 INFO : Flash Jetson AGX Xavier : [ 11.7458 ]
20:34:58 INFO : Flash Jetson AGX Xavier : [ 11.7460 ] Sending bootloader and pre-requisite binaries
20:34:58 INFO : Flash Jetson AGX Xavier : [ 11.7509 ] tegrarcm_v2 --download blob blob.bin
20:34:58 INFO : Flash Jetson AGX Xavier : [ 11.7574 ] Applet version 01.00.0000
20:34:58 INFO : Flash Jetson AGX Xavier : [ 11.7801 ] Sending blob
20:34:59 INFO : Flash Jetson AGX Xavier : [ 11.7808 ] [… ] 017% [ 11.7808 ] [… ] 034% [ 11.7808 ] [… ] 051% [ 11.7808 ] [… ] 068% [ 11.7808 ] [… ] 086% [ 11.7808 ] […] 100%
20:34:59 INFO : Flash Jetson AGX Xavier : [ 12.6542 ]
20:34:59 INFO : Flash Jetson AGX Xavier : [ 12.6611 ] tegrarcm_v2 --boot recovery
20:34:59 INFO : Flash Jetson AGX Xavier : [ 12.6659 ] Applet version 01.00.0000
20:51:54 INFO : Flash Jetson AGX Xavier : [ 12.6924 ]
20:51:54 INFO : Flash Jetson AGX Xavier : [ 13.6990 ] tegrarcm_v2 --isapplet
21:08:50 INFO : Flash Jetson AGX Xavier : [ 1028.0118 ]
21:08:50 INFO : Flash Jetson AGX Xavier : [ 1028.0189 ] tegrarcm_v2 --ismb2
21:25:46 INFO : Flash Jetson AGX Xavier : [ 2043.8205 ]
21:25:46 INFO : Flash Jetson AGX Xavier : [ 2043.8289 ] tegradevflash_v2 --iscpubl
21:27:46 INFO : Flash Jetson AGX Xavier : [ 2043.8340 ] CPU
21:42:41 INFO : Flash Jetson AGX Xavier : Bootloader is not running on device.
21:42:41 INFO : Flash Jetson AGX Xavier : [ 3059.6275 ]
21:42:41 INFO : Flash Jetson AGX Xavier : [ 3060.6354 ] tegrarcm_v2 --isapplet
21:59:37 INFO : Flash Jetson AGX Xavier : [ 4075.4360 ]
21:59:37 INFO : Flash Jetson AGX Xavier : [ 4075.4431 ] tegrarcm_v2 --ismb2

The device is sitting at this point after a couple of hours. I thought I’d give it a while.

Regards

Martin