I just noticed that whenever there is a system upgrade/update, it seems like baloo re-indexes the files again and keep the same entry previously indexed. So that when I search for a unique file appears more than one result pointing to the same file in Dolphin.
I noticed this when I made “update in terminal” last night about 18:00 hrs GMT 20211008 and now about 06:30 GMT.
It was solved by
balooctl purge
and baloo reindexed, again, and search results back to normal.
Hopefully there is a way to avoid double entry in baloo index with update/upgrade.
Can you help avoid this?