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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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185

Progress update on the Ventoy blob problem (github.com)

submitted 3 days ago by fnrir@lemmy.blahaj.zone to c/linux@lemmy.ml

39 comments fedilink hide all child comments

Posting this since quite a bit has changed since I last posted about this on !technology@lemmy.world.

Here's a rough breakdown of the current status:

shared Ventoy components: build and seem to work, needs more testing
- grub / menu - builds
- EDK II apps / UEFI chainloader and more - builds
- iPXE / BIOS chainloader - builds, with fixes for newer toolchains
- ISO9660 and UDF drivers - TODO
Ventoy CPIO / Linux ramdisk: builds; I deemed musl xzcat unneeded, so I skipped it; needs more testing
wimboot / Windows chainloader (?) - stalled, I lack the necessary knowledge to work on it
geom-ventoy / FreeBSD disk mapping kernel module - is being worked on, slowly; not ready for testing
anything else is a TODO

This should be enough to boot Linux with just what's built manually, but I haven't tried that yet.

Secure Boot is just done by using a pre-built bypass package. I'll deal with that later.

Having more people testing this would be nice. :)

Cheers

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[–] fnrir@lemmy.blahaj.zone 62 points 3 days ago (2 children)

TLDR: There's binaries instead of source code in the repo, which makes it hard to near-impossible to verify what it's doing. And the instructions for building those is lacking.

GH issue: https://github.com/ventoy/Ventoy/issues/2795

[–] gwilikers@lemmy.ml 7 points 3 days ago (1 children)

Oh really? You're saying its a security risk?

[–] Black616Angel@discuss.tchncs.de 16 points 3 days ago

It is a risk as seen in the exploit in xz utils.

[–] cornshark@lemmy.world 2 points 3 days ago (3 children)

What's ventoy?

[–] teije9@lemmy.blahaj.zone 2 points 1 day ago

a tool that allows multiple isos to be on one live usb, while the usb still works as a usb

[–] fmstrat@lemmy.nowsci.com 2 points 2 days ago

One boot USB to rule them all. Just copy ISOs to it, and boot to a menu of ISOs.

[–] SloppilyFloss@lemmy.ml 9 points 3 days ago (1 children)

A tool to make bootable Live USBs out of operating system ISOs.

[–] princessnorah@lemmy.blahaj.zone 32 points 3 days ago

I think that's not quite right, otherwise you could say that Rufus is the same. Ventoy is a Live USB tool that allows you to drag and drop ISOs onto a storage device and boot them without needing to image the device at all. It has its own interface that it boots into, that lets you select which ISO to then boot up.