I am really not an expert at my raspi... OMV started to work and it was getting fun... then I added users and played around with add a group etc.
afterwards I deleted users again...
few day later I booted my raspi and it was aksing my codeword for user pi, which is still the standard and I did not change it... But I can not login anymore...
How can this happen?
Do I have to reinstall my complete system or is there a more clever alternative possible?
thanks a lot for your feedback...