Serial Port error on i.mx8 board

I generate core Ubuntu image using gadget snap and kernel snap and flash the image into SD card , insert SD card into board and connect the board to system …
i got this error on serial port through Tera Term.
Please have a Look , Thanks

that looks like a broken SD card to me … do you have a fresh one you could try with ?

1 Like

After this error logs I had flashed yocto image through the same SD card and on the same board but the board was booting up.

well, perhaps your kernel is missing options for the controller or ext4 attributes then … though the above read error really looks more like hardware (could also be a power issue btw …)

have you logged in yet and checked the journal ?

1 Like