Fichier ISO bootables

[danfranjo]

Hello to all of you,

I am using Ventoy and I like it a lot
The question I have is that I have many ISO files that are either CSM bootable or UEFI bootable

Is there a way to convert an CSM bootable file to an UEFI bootable file and vice versa ?

Thanks in advance

[nguyen ha thai trong]

Hello to all of you,

I am using Ventoy and I like it a lot
The question I have is that I have many ISO files that are either CSM bootable or UEFI bootable

Is there a way to convert an CSM bootable file to an UEFI bootable file and vice versa ?

Thanks in advance

can't, buddy

[ejfh_13]

Hello. I'm try to install Ventoy in a 2TB USB, all the time it show a error at the moment of the installation *An error occurred during the installation. You can reinsert the USB device and try again. Check log.txt for details. if it always fails, Please refer the FAQ on the official website.

Any help please
Thank you

[crasadure]

Hello. I'm try to install Ventoy in a 2TB USB, all the time it show a error at the moment of the installation *An error occurred during the installation. You can reinsert the USB device and try again. Check log.txt for details. if it always fails, Please refer the FAQ on the official website.

Any help please 
Thank you

https://www.ventoy.net/en/doc_legacy_limit.html

https://www.ventoy.net/en/doc_ventoy2disk.html

[Steve2926]

Most (if not all) 2TB USB Flash drives are fakes. They are only 64GB (or so) and usually contain bad memory chips anyway.

It is sometimes possible to boot Linux ISOs whether CSM or UEFI.

You will need to construct your own grub menu file (using F6 option in Ventoy). It depends on the distro.
If the kernel file will load under both legacy and UEFI64, then you can use the linux and initrd commands of grub2 to load them.
The problem is each ISO will require a bespoke grub2 menu.
Here is an example
https://rmprepusb.blogspot.com/2021/02/h...ivecd.html