Jetsonnano -JetPack4.5.1 when upgrade , it can't boot, pause in logo NIVIDIA screen

Hi guys, i have a problem with my jetson nano. I have install and boot first time my jetson, in this time i update my system

“sudo apt update & sudo apt upgrade”
"sudo apt autoremove "
When i restart, my jetson nano can’t boot, it stop in the NIVIDIA screen logo . I have boot with console uart but it not working. It stop boot with "bootconsole [uart8250] enabled ".

So how can i handle this problem. Thanks All !

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.

hello thanhsonvo159,

please setup serial console and gather the bootloader messages for reference,

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