Ignoring openhab.lists entries at update

Updating packages on the fly, using “sudo apt-get update” is listing some items ignored. How can this been fixed?
Running 3.0.2 Release Build

openhabian@openHABianDevice:~ $ sudo apt-get update
Hit:1 http://raspbian.raspberrypi.org/raspbian buster InRelease
Hit:2 http://davesteele.github.io/comitup/repo comitup InRelease               
Hit:3 http://archive.raspberrypi.org/debian buster InRelease                   
Hit:4 https://repos.influxdata.com/debian buster InRelease                     
Hit:5 https://packages.grafana.com/oss/deb stable InRelease                    
Hit:6 https://deb.nodesource.com/node_12.x buster InRelease                    
Hit:7 https://openhab.jfrog.io/artifactory/openhab-linuxpkg stable InRelease   
Reading package lists... Done                    
N: Ignoring file 'openhab.liste' in directory '/etc/apt/sources.list.d/' as it has an invalid filename extension
W: Target Packages (main/binary-armhf/Packages) is configured multiple times in /etc/apt/sources.list.d/openhab-linuxpkg.list:7 and /etc/apt/sources.list.d/openhab.list:1
W: Target Packages (main/binary-all/Packages) is configured multiple times in /etc/apt/sources.list.d/openhab-linuxpkg.list:7 and /etc/apt/sources.list.d/openhab.list:1
W: Target Translations (main/i18n/Translation-en_GB) is configured multiple times in /etc/apt/sources.list.d/openhab-linuxpkg.list:7 and /etc/apt/sources.list.d/openhab.list:1
W: Target Translations (main/i18n/Translation-en) is configured multiple times in /etc/apt/sources.list.d/openhab-linuxpkg.list:7 and /etc/apt/sources.list.d/openhab.list:1
W: Target Translations (main/i18n/Translation-en_GB.UTF-8) is configured multiple times in /etc/apt/sources.list.d/openhab-linuxpkg.list:7 and /etc/apt/sources.list.d/openhab.list:1
W: Target Packages (main/binary-armhf/Packages) is configured multiple times in /etc/apt/sources.list.d/openhab-linuxpkg.list:7 and /etc/apt/sources.list.d/openhab.list:1
W: Target Packages (main/binary-all/Packages) is configured multiple times in /etc/apt/sources.list.d/openhab-linuxpkg.list:7 and /etc/apt/sources.list.d/openhab.list:1
W: Target Translations (main/i18n/Translation-en_GB) is configured multiple times in /etc/apt/sources.list.d/openhab-linuxpkg.list:7 and /etc/apt/sources.list.d/openhab.list:1
W: Target Translations (main/i18n/Translation-en) is configured multiple times in /etc/apt/sources.list.d/openhab-linuxpkg.list:7 and /etc/apt/sources.list.d/openhab.list:1
W: Target Translations (main/i18n/Translation-en_GB.UTF-8) is configured multiple times in /etc/apt/sources.list.d/openhab-linuxpkg.list:7 and /etc/apt/sources.list.d/openhab.list:1```

Remove the file which name ends in .liste.
And remove the duplicate entries ( check first which one of the two files belongs to a package ).

Delete the duplicate lines from one of the mentioned files.

More properly tag and describe your issues next time please. You didn’t give any details or what this is about at all. Not about OH by the way.

No there isn’t any such. Read the messages more properly .

@mstormi not sure what to tag or more in detail to describe.

It’s an OS question unrelated to OH itself even but posted in this forum so maybe at least name the OS and version for a start ?

Most of us are not sitting here bored waiting for your questions so if you ask for help be precise and comprehensive in providing context to ease reading and comprehension.

How to ask a good question / Help Us Help You - Tutorials & Examples - openHAB Community

well this is part of the output

so there is a file that ends in .liste ( openhab.liste ), isn’t it ?

You’re right there is. But that file is not the reason for the warnings.

That is correct - nevertheless the root cause for an output line to get rid off.

I got the same error message as OP.
I commented out the entry from openhab-linuxpkg.list. Error message disappeared, of course it does, because redundancy is gone, although I wonder why we need openhab-linuxpkg.list and openhab.list?

Thanks for being constructive.

You don’t need both of them, it’s probably a bug.

Which one should I keep?

dunno without looking after the cause, it probably doesn’t matter

Okay, thanks.