Language Selection

English French German Italian Portuguese Spanish

UEFI SecureBoot + Linux, is the nightmare over?

Filed under
Linux

During the last weeks, I spent several nights playing with UEFI and its extension called UEFI SecureBoot. I must admit that I have mixed feelings about UEFI in general; on one hand, you have a nice and modern “BIOS replacement” that can boot .efi files with no need for a bootloader like GRUB, on the other hand, some hardware, not even the most exotic one, is not yet glitch-free. But that’s what happens with new stuff in general. I cannot go much into detail without drifting away from the main topic, but surely enough, a simple google search about UEFI and Linux will point you to the problems I just mentioned above.

But hey, what does it all mean for our beloved Gentoo-based distro named Sabayon? Since DAILY ISO images dated 20121224, Sabayon can boot off UEFI systems, through DVD and USB (thanks to isohybrid –uefi) and, surprise surprise, with SecureBoot turned on!. I am almost sure that we’re the first Linux distro supporting SecureBoot out of the box (update: using shim!) and I am very proud of it. This is of course thanks to Matthew Garrett’s shim UEFI loader that is chainloading our signed UEFI GRUB2 image.

rest here




More in Tux Machines

Emulation or WINE

Fedora: The Latest

  • New "remi-php71" repository
  • PHP on the road to the 7.1.0 release
  • First round of Fedora 24 Updated Lives now available. (torrents expected later this week)
    As noted by my colleague on his blog the first round of F24 Updated Lives are now available and carry the date 20160720, Also as mentioned last week on his blog F23 Respins are not going to be actively made, however we and the rest of the volunteer team will field off-off requests as time and resources permit. We are considering a new/second tracker for the Updated Spins but as of today there are only .ISO files available at https://alt.fedoraproject.org/pub/alt/live-respins [shortlink] F24 Live-Respins . The F24 respins carry the 4.6.4-200 Kernel and roughly ~500M of updates since the Gold ISOs were released just 5 weeks ago. (some ISOs have more updates, some less)

Leftovers: Ubuntu

  • Snappy Packaging Happenings In The Fedora, Arch Space
    This week Canonical hosted a Snappy Sprint in Heidelberg, Germany where they worked to further their new package management solution originally spearheaded for Ubuntu Touch. This wasn't an Ubuntu-only event, but Canonical did invite other distribution stakeholders. Coming out of this week's event were at least positive moments to share for both Arch and Fedora developers. The Arch snaps package guy made progress on snap confinement on Arch. Currently when using Snaps on Arch, there isn't any confinement support, which defeats some of the purpose. There isn't any confinement support since it relies upon some functionality in the Ubuntu-patched AppArmor with that code not yet being mainlined. Arch's Timothy Redaelli has got those AppArmor patches now running via some AUR packages. Thus it's possible to get snap confinement working on Arch, but it's not yet too pleasant of an experience.
  • PhantomJS 2.1.1 in Ubuntu different from upstream
    At the moment of this writing Vitaly's qtwebkit fork is 28 commits ahead and 39 commits behind qt:dev. I'm surprised Ubuntu's PhantomJS even works.
  • Ubuntu 16.04.1 LTS released
    Ubuntu 16.04 is a LTS version of Ubuntu.Now Ubuntu team has announced the release of it's first point release,Ubuntu 16.04.1.This first point release includes many updates containing bug fixes and fixing security issues as well and as always what most of users want from a distribution and most of distributions tries to perform,Stability.This release is also well focoused on stabilty as Ubuntu 16.04.

OSS Leftovers