Previously I have a Ubuntu 16.04 live USB. Now I have a new computer with Windows 10 installed. Since it uses UEFI firmware, I also have to install Ubuntu in UEFI mode.
Do I need an UEFI bootable Ubuntu 16.04 live USB? Is my previous live USB not UEFI bootable?
Boot\CSM (Compatibility Support Module)
Boot from storage devices = UEFI driver first
Boot device control = UEFI and Legacy OPROM
Fast Boot = disabled
option 1 = UEFI SanDisk blablabla (This is the Ubuntu 16.04 .iso USB.)
option 2 = blablabla (This is Windows 10.)
option 3 = disabled
option 4 = disabled