When I trying to open an .html file, it opens obsidian

[efueyo]

Dear all

I have installed obsidian on a Linuxmint 20.2 os

Now, when I trying to open an .html file, it opens obsidian. ¿What could be the problem?.

On the other hand, when I try to create a vault, the directory tree of my hard drive appears. How should I do to create it in the google cloud?

I will appreciate help to solve this problems.  Best regards