Hi @hygiene, welcome to the community. I’m aware of Prestashop but I’ve never used it. So, I don’t quite know how it will compare to Magento 2. Anyway, your issue might be related to something I came across once when working in Ubuntu 18.04. My post and solution can be found here. If this doesn’t help, please feel free to create a new post with the details of your issues and what you’ve tried.