while trying to update on my Ubuntu 16.04 system I get the following errors:
E: Failed to fetch http://de.archive.ubuntu.com/ubuntu/dists/xenial/main/binary-arm64/Packages 404 Not Found [IP: 126.96.36.199 80] E: Failed to fetch http://de.archive.ubuntu.com/ubuntu/dists/xenial-updates/main/binary-arm64/Packages 404 Not Found [IP: 188.8.131.52 80] E: Failed to fetch http://security.ubuntu.com/ubuntu/dists/xenial-security/main/binary-arm64/Packages 404 Not Found [IP: 2001:67c:1360:8001::17 80] E: Failed to fetch http://de.archive.ubuntu.com/ubuntu/dists/xenial-backports/main/binary-arm64/Packages 404 Not Found [IP: 184.108.40.206 80] E: Some index files failed to download. They have been ignored, or old ones used instead.
I tried the solutions suggested here: 16.04 Upgrade: Failed to fetch Empty files can't be valid archives
but none of them worked for me. I've had this problem for a while now. My architecture is
Foreign archs are
I cannot simply remove the ARM architecture because it is needed for the NVidia SDK I'm developing with.
Any help would be appreciated!