TX2 bootloading issue

[vlad]

Hello Kavish Shah,

Nvidia’s customized Ubuntu distributions (L4T) don’t support major upgrades using standard approach. You should use SDK manager instead.

For more information, please see these threads:

Boot up failure after Ubuntu upgrade (Snappy Daemon & Light Display Manager)

Did you use the SDK Manager to do the upgrade? Or did you use the Ubuntu mechanism? The Ubuntu mechanism will fail since it has no understanding of the custom hardware. SDK Manager 4.2 understands the hardware and is the method for flashing Ubuntu 18.04 (a.k.a., L4T R32.1 when NVIDIA-specific support is added). Note that embedded systems do not have a BIOS or UEFI. This means all of the boot support a PC motherboard has is instead custom software on an embedded system. See: Installer: [url]ht…

Jetson TX2i Ubuntu Upgrade 18.04LTS and 20.04LTS

We don’t provide a method to just “update ubuntu”. We only support to upgrade whole jetpack version. If you are using 16.04, which means you are still using some rel-28.x release. And every 18.04 release are in rel-32.x.