New Obsidian user, still finding my way. While using the import plugin to grab all the Apple Notes Sonoma crashed without warning. Apparently this is a known problem with Sonoma and I’ve had it happen while using a variety of programs. I followed all the suggested repair steps. Obsidian still opens without a problem, and so I went ahead with the import from Apple Notes and I now have about a thousand duplicated notes. I checked here for a way to find and delete duplicates but have had no success.
I first checked to see if there was a problem with Sonoma and followed instructions. No way to know if they worked unless the system shuts down without warning.
Here I searched for ‘duplicate notes’ and ‘find duplicate notes’ and ‘compare notes’
I saw one reference to a third party app, but I’m not comfortable downloading random apps without further information.