Failed to execute command 'export PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin; export LANG=C; apt-get update 2>&1' with exit code '100': Ign file: InRelease Ign file: Release.gpg Ign file: Release Ign file: Translation-en Ign file: Translation-de Hit http://packages.openmediavault.org arrakis InRelease Hit http://ftp.debian.org stretch-backports InRelease Get:1 http://ftp.debian.org stretch-backports/main Sources/DiffIndex [27.8 kB] Ign http://deb.debian.org oldstable InRelease Ign http://deb.debian.org oldstable-updates InRelease Hit http://deb.debian.org oldstable/updates InRelease Hit http://packages.openmediavault.org arrakis/main amd64 Packages Hit http://deb.debian.org oldstable Release.gpg Get:2 http://ftp.debian.org stretch-backports/main amd64 Packages/DiffIndex [27.8 kB] Ign http://httpredir.debian.org jessie-backports InRelease Get:3 http://ftp.debian.org stretch-backports/main Translation-en/DiffIndex [27.8 kB] Ign http://deb.debian.org oldstable-updates Release.gpg Get:4 http://deb.debian.org oldstable/updates/main Sources [305 kB] Ign http://packages.openmediavault.org arrakis/main Translation-en Get:5 http://deb.debian.org oldstable/updates/main amd64 Packages [662 kB] Ign http://packages.openmediavault.org arrakis/main Translation-de Get:6 http://deb.debian.org oldstable/updates/main Translation-en [334 kB] Hit http://deb.debian.org oldstable Release Ign http://httpredir.debian.org jessie-backports Release.gpg Ign http://deb.debian.org oldstable-updates Release Get:7 http://deb.debian.org oldstable/main Sources [7063 kB] Get:8 http://deb.debian.org oldstable/contrib Sources [50.4 kB] Get:9 http://deb.debian.org oldstable/non-free Sources [99.2 kB] Ign http://httpredir.debian.org jessie-backports Release Get:10 http://deb.debian.org oldstable/main amd64 Packages [6818 kB] Get:11 http://deb.debian.org oldstable/contrib amd64 Packages [49.8 kB] Get:12 http://deb.debian.org oldstable/non-free amd64 Packages [83.2 kB] Get:13 http://deb.debian.org oldstable/contrib Translation-en [38.3 kB] Get:14 http://deb.debian.org oldstable/main Translation-en [4581 kB] Get:15 http://deb.debian.org oldstable/main Translation-de [1755 kB] Ign http://httpredir.debian.org jessie-backports/main amd64 Packages/DiffIndex Get:16 http://deb.debian.org oldstable/non-free Translation-en [72.0 kB] Ign http://httpredir.debian.org jessie-backports/contrib amd64 Packages/DiffIndex Ign http://httpredir.debian.org jessie-backports/non-free amd64 Packages/DiffIndex Err http://deb.debian.org oldstable-updates/contrib amd64 Packages Err http://deb.debian.org oldstable-updates/main Sources 404 Not Found Err http://deb.debian.org oldstable-updates/contrib Sources 404 Not Found Err http://deb.debian.org oldstable-updates/non-free Sources 404 Not Found Err http://deb.debian.org oldstable-updates/main amd64 Packages 404 Not Found Err http://deb.debian.org oldstable-updates/contrib amd64 Packages 404 Not Found Err http://deb.debian.org oldstable-updates/non-free amd64 Packages 404 Not Found Ign http://deb.debian.org oldstable-updates/contrib Translation-en Ign http://deb.debian.org oldstable-updates/contrib Translation-de Ign http://deb.debian.org oldstable-updates/main Translation-en Ign http://deb.debian.org oldstable-updates/main Translation-de Ign http://deb.debian.org oldstable-updates/non-free Translation-en Ign http://deb.debian.org oldstable-updates/non-free Translation-de Ign http://httpredir.debian.org jessie-backports/contrib Translation-en Ign http://httpredir.debian.org jessie-backports/contrib Translation-de Ign http://httpredir.debian.org jessie-backports/main Translation-en Ign http://httpredir.debian.org jessie-backports/main Translation-de Ign http://httpredir.debian.org jessie-backports/non-free Translation-en Ign http://httpredir.debian.org jessie-backports/non-free Translation-de Err http://httpredir.debian.org jessie-backports/main amd64 Packages 404 Not Found Err http://httpredir.debian.org jessie-backports/contrib amd64 Packages 404 Not Found Err http://httpredir.debian.org jessie-backports/non-free amd64 Packages 404 Not Found Fetched 83.4 kB in 11s (7243 B/s) W: Failed to fetch http://deb.debian.org/debian/dists/oldstable-updates/main/source/Sources 404 Not Found W: Failed to fetch http://deb.debian.org/debian/dists/oldstable-updates/contrib/source/Sources 404 Not Found W: Failed to fetch http://deb.debian.org/debian/dists/oldstable-updates/non-free/source/Sources 404 Not Found W: Failed to fetch http://deb.debian.org/debian/dists/oldstable-updates/main/binary-amd64/Packages 404 Not Found W: Failed to fetch http://deb.debian.org/debian/dists/oldstable-updates/contrib/binary-amd64/Packages 404 Not Found W: Failed to fetch http://deb.debian.org/debian/dists/oldstable-updates/non-free/binary-amd64/Packages 404 Not Found W: Failed to fetch http://httpredir.debian.org/debian/dists/jessie-backports/main/binary-amd64/Packages 404 Not Found W: Failed to fetch http://httpredir.debian.org/debian/dists/jessie-backports/contrib/binary-amd64/Packages 404 Not Found W: Failed to fetch http://httpredir.debian.org/debian/dists/jessie-backports/non-free/binary-amd64/Packages 404 Not Found E: Some index files failed to download. They have been ignored, or old ones used instead.