Hello,
i have some issues with updates in OMV3 so i would like to upgade to OMV4 bu when i do :
omv-release-upgrade
i have this return to me :
Upgrading system to 4.0 (Arrakis) ...
Ign file: InRelease
Ign file: Release.gpg
Ign file: Release
Ign cdrom://[Debian GNU/Linux 8 _Jessie_ - Official Snapshot amd64 LIVE/INSTALL Binary 20171202-11:23] stretch InRelease
Ign cdrom://[Debian GNU/Linux 8 _Jessie_ - Official Snapshot amd64 LIVE/INSTALL Binary 20171202-11:23] stretch Release.gpg
Ign cdrom://[Debian GNU/Linux 8 _Jessie_ - Official Snapshot amd64 LIVE/INSTALL Binary 20171202-11:23] stretch Release
Ign file: Translation-en
Ign file: Translation-fr
Err cdrom://[Debian GNU/Linux 8 _Jessie_ - Official Snapshot amd64 LIVE/INSTALL Binary 20171202-11:23] stretch/contrib amd64 Packages
Please use apt-cdrom to make this CD-ROM recognized by APT. apt-get update cannot be used to add new CD-ROMs
Err cdrom://[Debian GNU/Linux 8 _Jessie_ - Official Snapshot amd64 LIVE/INSTALL Binary 20171202-11:23] stretch/main amd64 Packages
Please use apt-cdrom to make this CD-ROM recognized by APT. apt-get update cannot be used to add new CD-ROMs
Err cdrom://[Debian GNU/Linux 8 _Jessie_ - Official Snapshot amd64 LIVE/INSTALL Binary 20171202-11:23] stretch/non-free amd64 Packages
Please use apt-cdrom to make this CD-ROM recognized by APT. apt-get update cannot be used to add new CD-ROMs
Ign cdrom://[Debian GNU/Linux 8 _Jessie_ - Official Snapshot amd64 LIVE/INSTALL Binary 20171202-11:23] stretch/contrib Translation-en
Ign cdrom://[Debian GNU/Linux 8 _Jessie_ - Official Snapshot amd64 LIVE/INSTALL Binary 20171202-11:23] stretch/contrib Translation-fr
Ign cdrom://[Debian GNU/Linux 8 _Jessie_ - Official Snapshot amd64 LIVE/INSTALL Binary 20171202-11:23] stretch/main Translation-en
Ign cdrom://[Debian GNU/Linux 8 _Jessie_ - Official Snapshot amd64 LIVE/INSTALL Binary 20171202-11:23] stretch/main Translation-fr
Ign cdrom://[Debian GNU/Linux 8 _Jessie_ - Official Snapshot amd64 LIVE/INSTALL Binary 20171202-11:23] stretch/non-free Translation-en
Ign cdrom://[Debian GNU/Linux 8 _Jessie_ - Official Snapshot amd64 LIVE/INSTALL Binary 20171202-11:23] stretch/non-free Translation-fr
Hit http://packages.openmediavault.org arrakis InRelease
Hit http://packages.openmediavault.org arrakis/main amd64 Packages
Ign http://packages.openmediavault.org arrakis/main Translation-en
Ign http://packages.openmediavault.org arrakis/main Translation-fr
W: Failed to fetch cdrom://[Debian GNU/Linux 8 _Jessie_ - Official Snapshot amd64 LIVE/INSTALL Binary 20171202-11:23]/dists/stretch/contrib/binary-amd64/Packages Please use apt-cdrom to make this CD-ROM recognized by APT. apt-get update cannot be used to add new CD-ROMs
W: Failed to fetch cdrom://[Debian GNU/Linux 8 _Jessie_ - Official Snapshot amd64 LIVE/INSTALL Binary 20171202-11:23]/dists/stretch/main/binary-amd64/Packages Please use apt-cdrom to make this CD-ROM recognized by APT. apt-get update cannot be used to add new CD-ROMs
W: Failed to fetch cdrom://[Debian GNU/Linux 8 _Jessie_ - Official Snapshot amd64 LIVE/INSTALL Binary 20171202-11:23]/dists/stretch/non-free/binary-amd64/Packages Please use apt-cdrom to make this CD-ROM recognized by APT. apt-get update cannot be used to add new CD-ROMs
E: Some index files failed to download. They have been ignored, or old ones used instead.
i deleted /etc/apt/sources.list.d/openmediavault-kernel-backports.list like said in another post but it failed again.
Could you please help me ?