Question Problem updating RetroPie ?

[1cherokee79]

First i got Retropie 4.7 and when do an update to retropie 4.8 on the raspberry pi4 when updating the retropie version, it fails at some point, somethink like (usb_submint_urb failed with result -2.

But, i also have the new version of retropie saved on the pc and when i flash that to the sd card and insert it to the pi 4, nothing happen, just blank ?

 

[Ralston18]

Try using another known working sd card.

Try downloading the new version again. The original download may be been buggy and/or corrupted in some manner.

What process/procedures are you using for both the flashing and the update? Source? Have they worked before?

Take a closer look - there may have been a change of some sort.