Quotidien Shaarli

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February 13, 2026

Turn off BitLocker in Windows
Topics: Installation Security Windows You can disable the BitLocker disk encryption used by Windows so that Ubuntu can access the data. This might be necessary to install Ubuntu alongside Windows. ...
Managing EFI Boot Loaders for Linux
Dealing with Secure Boot. In addition to implementing a new boot protocol, UEFI adds a new feature that can improve system security, but that also has the potential to cause a great deal of confusion and trouble: Secure Boot. As the name implies, Secure Boot is intended as a security feature. By its very nature, though, Secure Boot can also make it harder to boot Linux, particularly on commodity PCs that ship with Windows pre-installed. This page provides an overview of what Secure Boot is and how the Linux community is responding to it. Although Secure Boot is developing less rapidly than it was in late 2012, when I first wrote this page, it's still a dynamic area. In other words, things may have changed!
BitLocker during Ubuntu installation - Ubuntu Desktop documentation
Topics: Installation Security Windows During the installation type step, the Ubuntu installer might inform you that you can’t proceed without first deactivating Windows BitLocker. The BitLocker is ...