apt upgrade started throwing errors, because On March 20, 2019, the Debian project moved the repository jessie-updates to archive.debian.org.
So today I decided to omv-release-upgrade in an attempt to stay current...
Code
root@backup-nas:/etc/apt# omv-release-upgrade
Upgrading system to 4.0 (Arrakis) ...
Ign file: InRelease
Ign file: Release.gpg
Ign file: Release
Ign http://ftp.be.debian.org stretch InRelease
Hit http://ftp.be.debian.org stretch-updates InRelease
Hit http://apt.syncthing.net syncthing InRelease
Hit http://packages.openmediavault.org arrakis InRelease
Get:1 https://dl.bintray.com stretch InRelease
Ign https://dl.bintray.com stretch InRelease
Get:2 https://dl.bintray.com stretch InRelease
Ign https://dl.bintray.com stretch InRelease
Ign file: Translation-en
Hit http://ftp.be.debian.org stretch Release.gpg
Hit http://ftp.be.debian.org stretch Release
Hit https://dl.bintray.com stretch Release.gpg
Ign http://httpredir.debian.org jessie-backports InRelease
Hit http://security.debian.org stretch/updates InRelease
Get:3 http://ftp.be.debian.org stretch-updates/main Sources/DiffIndex [7624 B]
Get:4 http://ftp.be.debian.org stretch-updates/main amd64 Packages/DiffIndex [7624 B]
Ign http://httpredir.debian.org jessie-backports Release.gpg
Hit https://dl.bintray.com stretch Release.gpg
Get:5 http://ftp.be.debian.org stretch-updates/main Translation-en/DiffIndex [4672 B]
Get:6 http://apt.syncthing.net syncthing/release amd64 Packages [1245 B]
Hit http://ftp.be.debian.org stretch-updates/contrib Sources
Hit http://ftp.be.debian.org stretch-updates/non-free Sources
Hit http://ftp.be.debian.org stretch-updates/contrib amd64 Packages
Hit http://ftp.be.debian.org stretch-updates/non-free amd64 Packages
Hit http://ftp.be.debian.org stretch-updates/contrib Translation-en
Hit http://ftp.be.debian.org stretch-updates/non-free Translation-en
Ign http://httpredir.debian.org jessie-backports Release
Hit https://dl.bintray.com stretch Release
Hit http://packages.openmediavault.org arrakis/main amd64 Packages
Ign http://apt.syncthing.net syncthing/release Translation-en
Hit http://ftp.be.debian.org stretch/main Sources
Hit http://ftp.be.debian.org stretch/main amd64 Packages
Ign http://httpredir.debian.org jessie-backports/main amd64 Packages/DiffIndex
Hit http://ftp.be.debian.org stretch/main Translation-en
Ign http://packages.openmediavault.org arrakis/main Translation-en
Get:7 http://security.debian.org stretch/updates/main Sources [197 kB]
Hit https://dl.bintray.com stretch Release
Ign http://httpredir.debian.org jessie-backports/contrib amd64 Packages/DiffIndex
Get:8 http://security.debian.org stretch/updates/contrib Sources [1384 B]
Ign http://httpredir.debian.org jessie-backports/non-free amd64 Packages/DiffIndex
Get:9 http://security.debian.org stretch/updates/non-free Sources [1216 B]
Get:10 http://security.debian.org stretch/updates/main amd64 Packages [481 kB]
Get:11 http://security.debian.org stretch/updates/contrib amd64 Packages [1760 B]
Get:12 http://security.debian.org stretch/updates/non-free amd64 Packages [1600 B]
Get:13 http://security.debian.org stretch/updates/contrib Translation-en [1759 B]
Get:14 http://security.debian.org stretch/updates/main Translation-en [213 kB]
Get:15 https://dl.bintray.com stretch/main amd64 Packages [22.1 kB]
Get:16 https://dl.bintray.com stretch/main Translation-en
Get:17 http://security.debian.org stretch/updates/non-free Translation-en [691 B]
Get:18 https://dl.bintray.com stretch/main amd64 Packages [760 B]
Get:19 https://dl.bintray.com stretch/main Translation-en
Get:20 https://dl.bintray.com stretch/main Translation-en
Get:21 https://dl.bintray.com stretch/main Translation-en
Get:22 https://dl.bintray.com stretch/main Translation-en
Get:23 https://dl.bintray.com stretch/main Translation-en
Get:24 https://dl.bintray.com stretch/main Translation-en
Get:25 https://dl.bintray.com stretch/main Translation-en
Get:26 https://dl.bintray.com stretch/main Translation-en
Ign https://dl.bintray.com stretch/main Translation-en
Get:27 https://dl.bintray.com stretch/main Translation-en
Ign https://dl.bintray.com stretch/main Translation-en
Ign http://httpredir.debian.org jessie-backports/contrib Translation-en
Ign http://httpredir.debian.org jessie-backports/main Translation-en
Ign http://httpredir.debian.org jessie-backports/non-free Translation-en
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 42.8 kB in 4s (9031 B/s)
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.
root@backup-nas:/etc/apt#
Alles anzeigen
Basically the same at original apt problem.
How can I get out of this pickle, and end up with a successful omv-release-upgrade ?
edit : I'm thinking /etc/apt/sources.list.d/openmediavault-kernel-backports.list
needs to be edited to contain :
deb http://archive.debian.org/debian/ jessie-backports main contrib non-free
But i would like confirmation ?