Need an analogue of the rufus program for linux, where can I choose mbr?

Question

ubuntu

To install ubuntu, I have to go into windows, and burn the image using rufus.
My motherboard is quite old and only supports booting from mbr.
Only in rufus did I find the option to select the bootloader type.
Tell me an analogue of rufus for ubuntu, where can I choose mbr?
Thanks in advance.

Answer 1

None of the above methods helped.
Did the following

sudo add-apt-repository ppa:nilarimogard/webupd8
sudo apt-get update
sudo apt-get install winusb

Then I formatted the flash drive to fat32 using gparted.
Dalle wrote the image to a flash drive
Here is a link to the winusb article

Answer 2

https://unetbootin.github.io/

Answer 3

Try with gparted or command:
dd if=/Ubuntu.iso of=/dev/sd#