Ventoy Persistence has become discouraging. What have I done wrong.?

[renatofrota]

The problem is apparently the existence of empty lines and trailing spaces.

This should work:

Code:

{
    "persistence": [
        {
            "image": "/linuxmint-20-cinnamon-64bit.iso",
            "backend": "/persistence.img"
        },
        {
            "image": "/lmde-4-cinnamon-64bit.iso",
            "backend": "/persistence.img",
            "autosel": 1
        }
    ]
}

Tip: you can validate your json syntax by pressing F5 in Ventoy screen.