Questions tagged [uefi]

Questions about the Unified Extensible Firmware Interface that finally replaced the BIOS on newer desktops and laptops with the release of Windows 8. UEFI is independent from CPU architectures and supports booting via UEFI with and without secure boot enabled as well as legacy booting via CSM.

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15
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1answer
15k views

How can I fix a secure boot failing to grub when I installed 0.3.1?

Boot into the system in UEFI mode failed.. Why does 0.3 support UEFI but 0.3.1 doesn't? Bug Reports:0.3.1 UEFI / Secure Boot support incompatibleFreya UEFI install boots to grub prompt I can't boot ...
0
votes
4answers
333 views

What is wrong with my Mac?

I have a MacBook 2008 that used to run OS X beautifully. But then it stopped working correctly, it wouldn't always boot. When it does it is always super slow, or you get the rainbow wheel of death for ...
2
votes
1answer
763 views

How to install elementary in a UEFI ASUS system? [closed]

Please somebody share the installation procedure for UEFI system ASUS. I am not able to install grub.
2
votes
4answers
8k views

Dual-boot with Windows 10 [duplicate]

Installed Windows 10 normally in UEFI and then Elementary OS Freya. During installation I have created swap and root partitions. Now I can't get GRUB to show up. What I've done to try to fix this ...
6
votes
5answers
19k views

Installing in UEFI mode

I'm having difficulties installing elementary OS Freya in UEFI mode. My BIOS supports both legacy and UEFI. With other Ubuntu distros my boot menu gives me the option to boot the live CD or usb using ...
8
votes
1answer
5k views

Cannot boot Freya after installing alongside Windows on UEFI

I have installed elementary OS Freya on UEFI in the same way that I installed it on legacy mode. But I can't boot to Freya and there is no Grub on start-up. I also tried to create an entry for Grub (...

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