【Solved】Replace pluggin configuration (example)

[geole]

Hello

For example  you write
"conf_replace": [
        {
            "iso": "/ubuntu-20.04-desktop-amd64.iso",
            "org": "/isolinux/txt.cfg",
            "new": "/ventoy/ubuntu.cfg"
        }
    ]

Are you sure it actually works like this

In my legacy test, there is a crash with the following message

Boot loader 
Live: File not found

OK

[longpanda]

I do test it and it works fine. 

   

   

   

   

[geole]

Hello
When I was choosing this CentOS-7-x86_64-DVD-1908 ISO
The menus in the example were displayed well on the screen and I could easily choose.

When I chose this ISO ubuntu-20.04-desktop-amd64
The menus in the example were not displayed on the screen.
I looked for a lot of solutions that don't work
So I doubted the example
After confirmation from you, I am still in the same dead end.

I remembered that the choice had never been offered.

So i just found

It is necessary that I make the request to display the choice. I have to press the C key at startup, when the language choice is made, the options menu is then offered.

So problem solved.Thank you for your support.

Good Sunday.

[longpanda]

After boot ubuntu-20.04 press ESC can display this menu.