1. UEFI
2. Legacy
Jeg får ikke startet fra USB med U 16.04 i UEFI mode, uanset boot rækkefølge. Så er jeg tvunget til at installere i "legacy" mode? Microsoft irriterer mig en smule må jeg indrømme .. MIster jeg noget på den måde - Det er som om at dual boot er helt umuligt: Jeg læser følgende om problemet: (https://help.ubuntu.com/community/UEFI )
if you're dual-booting with a pre-installed Windows 8 but have problems getting a UEFI version of GRUB to work, you'll be in a bind. As a general rule, though, UEFI mode works better in dual-boot setups with pre-installed versions of Windows 8. If you're installing Ubuntu as the sole OS on a computer, either mode is likely to work, although BIOS mode is less likely to cause problems.
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Case when Ubuntu must be installed in UEFI mode
Having a PC with UEFI firmware does not mean that you need to install Ubuntu in UEFI mode. What is important is below:
if the other systems (Windows Vista/7/8, GNU/Linux...) of your computer are installed in UEFI mode, then you must install Ubuntu in UEFI mode too.
if the other systems (Windows, GNU/Linux...) of your computer are installed in Legacy (not-UEFI) mode, then you must install Ubuntu in Legacy mode too. Eg if your computer is old (<2010), is 32bits, or was sold with a pre-installed Windows XP.
if Ubuntu is the only operating system on your computer, then it does not matter whether you install Ubuntu in UEFI mode or not.
Vore venlige supportere skriver ikke dato på deres information hvad jo kunne være relevant.
Kan det passe af UEFI mode er blokeret af Win10 på bios niveau? At jeg er tvunget til at droppe dual boot og installere "Ubuntu only" i legacy mode ?