![]() RELATED: Best Linux Laptops for Developers and EnthusiastsĬhris Hoffman is the former Editor-in-Chief of How-To Geek. This doesn't seem to be a common at the moment. 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 is also necessary if you want to install an older version of Windows that wasn't developed with Secure Boot in mind, such as Windows 7. 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. ![]() Users may have to disable Secure Boot to to use Ubuntu on some PCs. However, a Ubuntu developer notes that Ubuntu's boot loader isn't signed with a key that's required by Microsoft's certification process, but simply a key Microsoft says is "recommended." This means that Ubuntu may not boot on all UEFI PCs. This is because Ubuntu's first-stage EFI boot loader is signed by Microsoft. Choose a Linux Distribution That Supports Secure Boot: Modern versions of Ubuntu - starting with Ubuntu 12.04.2 LTS and 12.10 - will boot and install normally on most PCs with Secure Boot enabled.You have several options for installing Linux on a PC with Secure Boot: Organizations could use their own keys to ensure only approved Linux operating systems could boot, for example. You can choose to disable it or even add your own signing key. On an Intel x86 PC (not ARM PCs), you have control over Secure Boot. Related: How Secure Boot Works on Windows 10, and What It Means for Linux Secure Boot blocks this - the computer will only boot trusted software, so malicious boot loaders won't be able to infect the system. The computer's 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. 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. By default, the machine's UEFI firmware will only boot boot loaders signed by a key embedded in the UEFI firmware. Shut down the PC, insert your Fedora installation medium, boot with that, and have fun installing Fedora.PCs that come with Windows 10 or Windows 11 include UEFI firmware instead of the traditional BIOS. Once you have an unallocated disk space … disable hibernation/fastboot for Windows. All you need to do there is to shrink the Partition containing Windows to the desired size (there are limitations though). You can do that from within the Windows environment using the Disk Management Utility. Your next step will be to create an unallocated space in your HDD to accept the Fedora installation. ![]() I tend to allocate 20%-30% of disk space to Windows but that may not be suitable for you. For example, if you’re going to be using Audio/Video Recording Software in Windows … consider reserving some space for the files they generate ( i.e. In that case, consider the needs of each App within their OS. ![]() Some Apps are not cross-platform and can only work in one OS. If you are going to be using Fedora for daily computing (videos, wordprocessing, spreadsheets, chat, email and all that stuff), then you may want to give Fedora much more space. The amount of space you reserve for the OS depends on your needs. ![]()
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