Hit:10 http://ftp.us.debian.org/debian buster-backports InRelease
Fetched 499 kB in 4s (116 kB/s)
Reading package lists... Done
Building dependency tree
Reading state information... Done
290 packages can be upgraded. Run 'apt list --upgradable' to see them.
W: Failed to fetch http://mirrors/xtom/de/armbian/dists/buster/InRelease Could not resolve 'mirrors'
W: Some index files failed to download. They have been ignored, or old ones used instead.
root@DietPi:~#