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SystemD Mounts EFI pseudo-fs RW, Facilitates Permanently Bricking Laptops, Closes Bug Invalid

posted by CoolHand on Tuesday February 09 2016, @02:27AM   Printer-friendly
from the why-oh-why dept.

linuxrocks123 writes:

A number of users have reported that running "rm --no-preserve-root -rf /" not only deletes all their files (as expected), but also permanently bricks their computers (which is not). Tracing the issue revealed that the ultimate cause was that SystemD mounted the EFI pseudo-fs as read-write even when this FS was not listed in fstab, and deleting certain files in this pseudo-fs causes certain buggy, but very common, firmware not to POST anymore. A user reported this bug on SystemD's GitHub issue tracker, asking that the FS be mounted read-only instead of read-write, and said bug was immediately closed as invalid. The comment thread for the bug was locked shortly after. Discuss.

Links:
https://github.com/systemd/systemd/issues/2402
http://thenextweb.com/insider/2016/02/01/running-a-single-delete-command-can-permanently-brick-laptops-from-inside-linux/

Original Submission

 
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  • (Score: 0) by Anonymous Coward on Wednesday February 10 2016, @01:01AM

    by Anonymous Coward on Wednesday February 10 2016, @01:01AM (#301800)

    Both Pottering and Red Hat are all certified incompetant FUCKING IDIOT assholes.

    Linux used to be a nice alternative to windoz but now is driving people away, because of the abortion called systemd.
    All to make linux less unix and more "windows like".

    Myself, I ditched Debian and went to FreeBSD to avoid the inevitable cluster fuck systemd was evolving into, when Debian adopted it.

    Today, it makes for some good comedy from the sidelines, but is still sad to see an OS alternative with so much potential turned into such a fucking nightmare piece of shit that linux has become.