Its still very hard to install Linux on Windows 8 PCs, and its next to impossible to install Linux on Windows RT devices like the Microsoft Surface RT. Running Linux on the Surface Pro 3. Ubuntu Gnome, or install the Gnome. The old issue of browsers not working without keyboard is. How to Update the Surface Pro 3 Firmware Offline using a USB. RTSurface 2 devices. If you are. without any user interaction and your Surface will. How to Boot and Install Linux on a UEFI PC With Secure Boot. New Windows PCs come with UEFI firmware and Secure Boot enabled. Secure Boot prevents operating systems from booting unless theyre signed by a key loaded into UEFI out of the box, only Microsoft signed software can boot. Microsoft mandates that PC vendors allow users to disable Secure Boot, so you can disable Secure Boot or add your own custom key to get around this limitation. Surface Rt Ubuntu TouchSecure Boot cant be disabled on ARM devices running Windows RT. How Secure Boot Works. Installing Ubuntu On Microsoft Surface' title='Installing Ubuntu On Microsoft Surface' />PCs that come with Windows 8 and Windows 8. UEFI firmware instead of the traditional BIOS. By default, the machines UEFI firmware will only boot boot loaders signed by a key embedded in the UEFI firmware. This feature is known as Secure Boot or Trusted Boot. On traditional PCs without this security feature, a rootkit could install itself and become the boot loader. The computers BIOS would then load the rootkit at boot time, which would boot and load Windows, hiding itself from the operating system and embedding itself at a deep level. Secure Boot blocks this the computer will only boot trusted software, so malicious boot loaders wont be able to infect the system. On an Intel x. 86 PC not ARM PCs, you have control over Secure Boot. You can choose to disable it or even add your own signing key. Organizations could use their own keys to ensure only approved Linux operating systems could boot, for example. Options for Installing Linux. You have several options for installing Linux on a PC with Secure Boot Choose a Linux Distribution That Supports Secure Boot Modern versions of Ubuntu starting with Ubuntu 1. LTS and 1. 2. 1. 0 will boot and install normally on most PCs with Secure Boot enabled. Microsoft Surface Rt Install Ubuntu Without Cd' title='Microsoft Surface Rt Install Ubuntu Without Cd' />Install Ubuntu On Surface 3This is because Ubuntus first stage EFI boot loader is signed by Microsoft. However, a Ubuntu developer notes that Ubuntus boot loader isnt signed with a key thats required by Microsofts certification process, but simply a key Microsoft says is recommended. This means that Ubuntu may not boot on all UEFI PCs. Users may have to disable Secure Boot to to use Ubuntu on some PCs. Disable Secure Boot Secure Boot can be disabled, which will exchange its security benefits for the ability to have your PC boot anything, just as older PCs with the traditional BIOS do. This is also necessary if you want to install an older version of Windows that wasnt developed with Secure Boot in mind, such as Windows 7. Add a Signing Key to the UEFI Firmware Some Linux distributions may sign their boot loaders with their own key, which you can add to your UEFI firmware. This doesnt seem to be a common at the moment. You should check to see which process your Linux distribution of choice recommends. If you need to boot an older Linux distribution that doesnt provide any information about this, youll just need to disable Secure Boot. You should be able to install current versions of Ubuntu either the LTS release or the latest release without any trouble on most new PCs. See the last section for instructions on booting from a removable device. How to Disable Secure Boot. You can control Secure Boot from your UEFI Firmware Settings screen. To access this screen, youll need to access the boot options menu in Windows 8. To do this, open the Settings charm press Windows Key I to open it click the Power button, then press and hold the Shift key as you click Restart. Your computer will restart into the advanced boot options screen. Select the Troubleshoot option, select Advanced options, and then select UEFI Settings. You may not see the UEFI Settings option on a few Windows 8 PCs, even if they come with UEFI consult your manufacturers documentation for information on getting to its UEFI settings screen in this case. Youll be taken to the UEFI Settings screen, where you can choose to disable Secure Boot or add your own key. Boot From Removable Media. You can boot from removable media by accessing the boot options menu in the same way hold Shift while you click the Restart option. Insert your boot device of choice, select Use a device, and select the device you want to boot from. After booting from the removable device, you can install Linux as you normally would or just use the live environment from the removable device without installing it. Adobe Photoshop Touch Android Apk. Bear in mind that Secure Boot is a useful security feature. You should leave it enabled unless you need to run operating systems that wont boot with Secure Boot enabled.