Language Selection

English French German Italian Portuguese Spanish

Booting Linux using UEFI can brick Samsung laptops

Filed under
Linux
Hardware

Booting Linux using UEFI just once on various Samsung laptops is enough to permanently stop them working. Several reports have been posted on the Ubuntu bug tracker, but the problem is likely to also be present in other Linux distributions, as it appears to be caused by a kernel driver for Samsung laptops. Kernel developers are currently discussing a change which would disable the driver when booting via UEFI.

Ubuntu developers were informed of the problem by one user last year, after he had tried to UEFI boot Ubuntu 12.04 or 12.04.1 on a Samsung 530U3C live from a USB flash drive. He had prepared the drive with Ubuntu's Startup Disk Creator, which sets everything up for booting via BIOS or EFI. Ubuntu froze shortly after loading the kernel and the user then powered down by holding down the power button. Thereafter the laptop refused to boot and the firmware would not even show basic startup information. Samsung repaired the laptop, which was under warranty, by replacing the motherboard. When the same thing occurred with the repaired machine, the user alerted the Ubuntu development team.

rest here




More in Tux Machines

The First Vivid-Based Ubuntu Touch Image Has Been Released

As I have previously announced, the Ubuntu Touch development branch is based on Ubuntu 15.04 Vivid Vervet, while the Ubuntu RTM branch is still using Ubuntu 14.10 Utopic Unicorn as code base, because it has already received stability improvements and will by default on the first Ubuntu powered Meizu phone. Currently, all the new features are implemented on the Ubuntu-Devel branch, the RTM one receiving only fixes. Read more

Security-Minded Qubes OS Will Satisfy Your Yen for Xen

It has advanced far beyond the primitive proof of concept demonstrated more than four years ago. Release 2 (beta), which arrived in late September, is a powerful desktop OS. Qubes succeeds in seamless integrating security by isolation into the user experience. However, comparing Qubes to a typical Linux distro is akin to comparing the Linux OS to Unix. Read more

Sad News! ;-)

So, XP is dead, “7” is dying, “8” is a zombie, and “10” is vapourware with nowhere to call home. M$ continues layoffs. POOF! It all falls down. In the meantime Google and the OEMs will crank out many millions of ChromeBooks. Canonical, Linpus, RedHat, Suse… and the OEMs will crank out many millions of GNU/Linux PCs. Several OEMs will crank out many millions of GNU/Linux thin clients. Android/Linux will reverberate with another billion or so units of small cheap computers(tablets, smartphones). This looks like good news to me. Read more

Android creator Andy Rubin is leaving Google

The move is, perhaps, not a total surprise. Last March, Rubin left the Android group and was replaced by Sundar Pichai. His latest project, as detailed in a lengthy New York Times report in December, was creating robots for a project outside of the company's Google X lab, something that dovetailed with Google's shopping spree of robotics companies. In 2012, there were also rumors abound that Rubin planned to leave for a stealth-mode startup called CloudCar, though they were vehemently denied. Read more