I have a ROCK64 running OMV 3.0.99 and I've been getting the following mails with the subject line: [rock64] CRON-APT completed on rock64 [/etc/cron-apt/config]
CRON-APT RUN [/etc/cron-apt/config]: Mon Jul 2 04:00:01 UTC 2018CRON-APT SLEEP: 1746, Mon Jul 2 04:29:07 UTC 2018CRON-APT ACTION: 0-updateCRON-APT LINE: /usr/bin/apt-get -o Acquire::http::Dl-Limit=25 update -o quiet=2W: Failed to fetch http://security.debian.org/dists/jessie/updates/InRelease Unable to find expected entry 'main/binary-arm64/Packages' in Release file (Wrong sources.list entry or malformed file)E: Some index files failed to download. They have been ignored, or old ones used instead.
I tried doing an $ apt-get clean and $ apt-get update and upgrade but I'm still getting these nightly mails.
Nothing else appears to be wrong with the server