Flashing USB Drives

Using ventoy to flash multiple ISOs from one USB medium:

    bash
  
1
2

yay -S ventoy-bin
sudo /opt/ventoy/VentoyGUI.x86_64

Then simply paste all ISOs into the Ventoy USB Drive. When you enter the Ventoy USB on startup, a list with all ISOs are presented to choose from.

Full USB flashing

Unmount the USB device you want to flash.

    bash
  
1

umount /dev/sdX

Using the dd command:

    bash
  
1

sudo dd if=/path/to/your.iso of=/dev/sdX bs=4M status=progress

Flush write cache:

    bash
  
1

sudo sync

Alternatively: Use balena etcher or rufus or any other usb writing tool.