pnutzh4x0rAug 30, 2023

Linux 6.6 To Better Protect Against The Illicit Behavior Of NVIDIA's Proprietary Driver

https://lemmy.ndlug.org/post/135674

Linux 6.6 To Better Protect Against The Illicit Behavior Of NVIDIA's Proprietary Driver - NDLUG

> Luis Chamberlain sent out the modules changes today for the Linux 6.6 merge window. Most notable with the modules update is a change that better builds up the defenses against NVIDIA’s proprietary kernel driver from using GPL-only symbols. Or in other words, bits that only true open-source drivers should be utilizing and not proprietary kernel drivers like NVIDIA’s default Linux driver in respecting the original kernel code author’s intent. > Back in 2020 when the original defense was added, NVIDIA recommended avoiding the Linux 5.9 for the time being. They ended up having a supported driver several weeks later. It will be interesting to see this time how long Linux 6.6+ thwarts their kernel driver.

Show thread𝒍𝒆𝒎𝒂𝒏𝒏Aug 30, 2023

Oh wow the comments on this one are bonkers.

From what I understand (because it wasn’t clear from either of the TLDRs posted here) Nvidia’s proprietary graphics driver has been calling parts of the kernel that they shouldn’t be, because their driver is closed source.

These seem to be parts of the kernel that another company may own patents to, but has only licensed it to the kernel for free use with GPL open source code only, i.e. closed source/proprietary code is not allowed to use it.

Nvidia seems to have open sourced a tiny communication shim to try and bypass this restriction, so their closed source driver talks to the shim, and the shim talks to the restricted code in the kernel, that Nvidia does not have a license to use. This is a DMCA violation, hence why the Kernel devs are putting in preventions to block the shim, as far as I can see.

I don’t understand the small minority of commenters there defending a la soulless corp Nvidia, who is blatantly in the wrong here. Some commenters have gone as far as to call the Linux kernel maintainers “zealots”, would not be surprised if they are alts for Nvidia devs…

Show threadknexcarAug 30, 2023
Because we don’t care about open source drama, we want an operating system that just works™ with our existing graphics cards and doesn’t get in the way of gaming.
Show threadpriapusAug 30, 2023
It’s not going to effect 99% of users. Nvidia will update it as they have in the past. The large majority of distros use stable kernels by default, and it will be fixed before this makes it to one. You’re getting upset over something completely irrelevant to you.
Show threadknexcarAug 30, 2023
That’s a fair point, I’m not super familiar with how the Linux dev cycle works beyond “I download Mint or Ubuntu because I don’t feel like shelling out for Windows 10”.
Show threadNibodhika
Just so we’re clear, you don’t feel like shelling for Microsoft but are okay to do so for NVIDIA? Don’t get me wrong, I also want a system that just works and I had never had a problem with using proprietary drivers, but if this doesn’t get “fixed” by the time that kernel becomes stable I’m switching to open source rather than keep an outdated kernel version, and I’m switching to AMD asap. Over a decade ago I switched to NVIDIA for a similar reason, and I discovered back then that it’s just not worth fighting against a proprietary driver that doesn’t co-operate with the system.
Aug 31, 2023 at 7:03amWeb
Show threadknexcarAug 31, 2023
I’m still rocking the Windows 10 education license I got for “free” through college, but once Microsoft deprecates it I’ll consider switching to Linux. I have a Nvida card I got a long time ago, and I’d prefer to keep using it if possible. I haven’t looked into upgrading yet but when I do I’ve got to shell out no matter what brand I pick.
Show threadNibodhikaSep 1, 2023

Depending on the card and your use case the open source drivers might be good enough, although more modern NVIDIA cards are clock locked to the proprietary driver. Nevertheless it’s almost a guarantee that NVIDIA will do something before this kernel goes live for any major distro.

In short NVIDIA has been a crappy company in Linux support unfortunately until very recently they were the least worse option, but now with all of the other manufacturers open sourcing their drivers and not locking their GPUs NVIDIA is less and less appealing so the kernel developers can start to push back against their bullshit.