I cant update my rockpi S

#1

I don’t know what happened when I enter the command “sudo apt-get update” in my CMD, it will display many “failed”

#2

Please post detailed error information.

#3

sorry, I can’t post it immediately, I have class now, I will try again after school and put my error on it

#4

image

#5

It looks like a network problem. Try disabling the ipv6 function of the router.