Hello, after attaching Hyperpixel 4" rectangular to my Pi4 and inputting the command line on your install tutorial I’m given the following message, please help…
Checking environment…
Updating apt indexes…
…E: Repository ‘http://raspbian.raspberrypi.org/raspbian buster InRelease’ changed its ‘Suite’ value from ‘testing’ to ‘stable’
Apt failed to update indexes!