FYI, this is in the Xavier forum, and there are significant differences between Xavier and TX2. I would advise reposting this in TX2 forum.
Notes for when you post in the TX2 forum:
sha1sum -c /etc/nv_tegra_release works for older releases, but not newer releases.
In newer releases /etc/nv_tegra_release does not exist, and you would find the release version via: dpkg -l | grep 'nvidia-l4t-core'
A full serial console boot log from the TX2 would help.
Knowing if your monitor is purely HDMI, versus having an adapter, would help.
Knowing the output of this would help:
sudo -s
egrep -H '.*' `find /sys -name edid`
exit
FYI, you have enough disk space, so that can be ruled out as an issue.
You can also include the flash logs, but it is likely the flash itself went well and the actual GUI configuration on the Jetson is at issue.
The serial console boot logs will be more likely to help, but serial console setup is different on a TX2 versus Xavier. To know more about this issue, run βdmesg --followβ on the host PC, and post what you see in the host PCβs logs upon insert of the micro-B USB cable.
Also note if this is the dev kit or a third party carrier board.
" no properly formatted SHA1 checksum lines found".
I also tried flashing again AGX with new jetpack and OS it says bad state with manual recovery and it will just get stuck on connecting button on automatic update.
Automatic update sounds like what happens when it is fully booted, and a successful flash will automatically reboot in order to get to first boot account setup. Everyone should probably start a new thread since so much is different compared to the original thread (which was from about 2 years ago, and the previous replies were about a year old). When posting do include a full serial log (if flashing, then the log of flash, and if booting, the serial console log; in both cases, even flashing, one can also save a serial console log of the flash process).