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Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).

Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.

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“Something has gone seriously wrong,” dual-boot systems warn after Microsoft update (arstechnica.com)

submitted 3 months ago by pnutzh4x0r@lemmy.ndlug.org to c/linux@lemmy.ml

169 comments fedilink hide all child comments

Last Tuesday, loads of Linux users—many running packages released as early as this year—started reporting their devices were failing to boot. Instead, they received a cryptic error message that included the phrase: “Something has gone seriously wrong.”

The cause: an update Microsoft issued as part of its monthly patch release. It was intended to close a 2-year-old vulnerability in GRUB, an open source boot loader used to start up many Linux devices. The vulnerability, with a severity rating of 8.6 out of 10, made it possible for hackers to bypass secure boot, the industry standard for ensuring that devices running Windows or other operating systems don’t load malicious firmware or software during the bootup process. CVE-2022-2601 was discovered in 2022, but for unclear reasons, Microsoft patched it only last Tuesday.

...

The reports indicate that multiple distributions, including Debian, Ubuntu, Linux Mint, Zorin OS, Puppy Linux, are all affected. Microsoft has yet to acknowledge the error publicly, explain how it wasn’t detected during testing, or provide technical guidance to those affected. Company representatives didn’t respond to an email seeking answers.

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[–] Zink@programming.dev 57 points 3 months ago (3 children)

I get to dual boot at work (I run mint btw) and the only reason I ever boot into windows every week or three is to make sure it doesn’t get so out of date that it gets booted from the network.

I guess it’s time to stop that shit! Having windows available is not worth the risk of messing up my work machine. Hell I’m tempted to nuke that windows partition and double the size of my /home partition!

Though I will give Microsoft credit that m365 stuff, including video calls in Teams, work great using the web versions in Firefox. That’s even with the security and privacy stuff cranked up. I only white listed those sites for cookies and local storage for convenience.

[–] krash@lemmy.ml 1 points 3 months ago (1 children)

Whaaaat, you're having a good experience with teams in Firefox? I've run into all kinds of problems with teams under Firefox in linux, particularly with codecs and not being able to receive video. It works better under edge in linux, but unsurprisingly, the best teams experience is under the native client in Windows.

[–] Zink@programming.dev 1 points 3 months ago

Yeah, honestly it’s worked fine without any fiddling around. If it makes a difference, I tend to do things like let mint use non-free components if necessary, and I know I do have the “play drm stuff” option turned on I’m Firefox, even though the privacy and security stuff is all strict.

It’s just a Dell laptop with a discrete nvidia gpu in addition to the embedded Intel one. I think it works fine though with either the open drivers or the closed nvidia ones, but I don’t know if it touches that gpu.

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