Yes , Actually it’s pretty much the same as this guy
Few days ago it was my 1st time flash the new bullseye image my xu4 won’t boot blue light blink 5-8 sec then stop , no matter what i did it won’t boot even ubuntu 20.04 and 22.04 then i tried flash android and 18.04 it boot up and running no problem but still no boot on 20.0.4 and 22.04
The only way i can make it boot again it’s on 18.04 then upgrade to 20.04 with new kernel to 5.4 , After that tried re-flash the dietpi bullseye it boot up again but having many problem i already post yesterday .
I thought i already fixed the issues but after 2-3 hours running my xu4 stop running again and re-flash dietpi again no luck , no boot up on ubuntu 20.04 and 22.04 again but 18.04 works and android or retro game image works , Then i tested my original 4a power and 6a power no problem , make sure it’s not a hardware issues because other os works .
I asked ’ andoru ’ tried ubuntu yesterday and today i saw his answer
Thank you, however I’ve tried Hardkernel’s Ubuntu image, and it doesn’t boot from that one either :face_with_diagonal_mouth:
It’s possible that I’m having some issues with the uSD cards or the card readers (even though I’ve used multiple of them), I’ll have to buy new ones and try with those instead.
Is there a specific thing I need to do to update the kernel?
He is thinking it was microsd issues but actually we have the same problem , i found out if dietpi fail to boot then ubuntu 20.04 and 22.04 no boot too , The only way make dietpi boot again is flash ubuntu 18.04 then upgrade software and kernel .