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C126, in Open Source NVIDIA Vulkan Driver NVK Reaches Vulkan 1.0 Conformance

What does this mean for the average user?

Specialpatrol,

A step toward having an nvidia driver that comes with your open source Linux distro

C126,

I meant, how is it different than what I had before? What is vulkan 1.0?

Specialpatrol,

Some computer games and other graphics intensive apps are using vulkan, and they will now work with an nvidia card without needing to go get nvidias proprietary driver, which is often buggy due to not being properly tested with your desktop and system in general.

RatsOffToYa, in Non-root user that (suddenly) has elevated privileges in a specific command (only). [Have I been hacked?]

What are the permissions on the directory the file resides in?

GustavoM,
@GustavoM@lemmy.world avatar

I already talked about it in this thread – it shows my sudoer username on both columns.

bizdelnick, (edited )

Show the full output of ls -ld directory (replace “directory” with real directory path).

JoeBidet, in would it be illegal to download Ubuntu on a Chromebook?
@JoeBidet@lemmy.ml avatar

…You wouldn’t download a car?!

d3Xt3r,
featherfurl, in I'd just like to gush about Swayland for a sec

Sway is just well made, solid and reliable. It does what you need it to do, and it does it properly.

Kid_Thunder, (edited ) in Non-root user that (suddenly) has elevated privileges in a specific command (only). [Have I been hacked?]

The directory you are creating your files in likely is set to immutable or append only.

lsattr -d /path/to/directory

if you see i or a, then that's the issue.

You can remove them with
sudo chattr -i /path/to/dir immutable
sudo chattr -a /path/to/dir append only

Same goes for files but if it happens to all files in a directory, then that is probably it.

ReversalHatchery, in Ubuntu Linux Squeezes ~20% More Performance Than Windows 11 On New AMD Zen 4 Threadripper Review

So this is not about ubuntu, but really just any kind of linux? What a shitty title

floofloof,

Ubuntu is relatively heavy. Lighter distros probably do even better.

RTRedreovic,

Always did on my hardware at least. When I was using Windows, my old laptop started lagging very much and it was becoming unbearable. I could not get a new one immediately. I got to know about Linux one day and installed it to try it out because there was not really anything else I could try.

I could not believe myself how buttery smooth my laptop became after that. 95% of the games that I used to play on Windows run with more performance on Linux.

beejjorgensen,
@beejjorgensen@lemmy.sdf.org avatar

I’m typing this on an 8-or-9-year-old laptop that used to be a Windows machine years ago. Exact same experience–it got too sluggish so I wiped it and installed Linux and it’s been fine ever since.

I sure am eyeing that new Framework, though… :)

wviana,

Yeah. Maybe even better with a distro with a more updated kernel btw.

itslilith,
@itslilith@lemmy.blahaj.zone avatar

(btw)

Patch, (edited )

It’s not a “shitty title”, because Ubuntu Linux is the thing they actually tested.

Whether Debian or Fedora or Alpine or Void or whatever would do better or worse is not a given, and isn’t something the OP can comment on because they didn’t test it.

We can probably infer that gains of a similar amount would be seen on most mainstream distros (as they’re all pretty similar under the covers), but that’s not on the OP.

In particular, Ubuntu ships with various non-free drivers and kernel patches that will be present in some, but not all other distros.

ReversalHatchery,

If course it’s not on the OP, it’s on Phoronix. This is a shitty title from any party, but from them last least I would have expected more, instead of just attributing the performance to a specific distribution, the most corporate-y one no less.

java, (edited )

Linux, the kernel, doesn’t operate in isolation. The system under test was Ubuntu, which comes with specific packages, package versions, patches, kernel configuration, and so on. It is reasonable to say that the combination between this specific operating system and hardware led to the observed outcome. Different combinations of software and hardware may yield other results or replicate the same outcome. The certainty of these outcomes can only be established through testing. Therefore, your outrage seems unwarranted, and your assertion is not only baseless but incorrect.

Goingdown, in Non-root user that (suddenly) has elevated privileges in a specific command (only). [Have I been hacked?]

Do you run docker container in privileged mode? phoenixnap.com/kb/docker-privileged

And do you run nano inside the container?

Docker container running in privileged mode has root permissions to host filesystem and devices (limited by said restrictions).

PainInTheAES, in Window snapping

Probably not what you’re looking for but this behavior works very well on KDE Plasma.

1111,

I’m not tied to anything at this stage, but I don’t have a lot of free time for trying different stuff. Can I install this DE alongside cinnamon, like I have with i3?

PainInTheAES, (edited )

Kind of… The problem with full DEs like GNOME and KDE is that they pull in a lot of dependencies and make a lot of changes. So it can break visuals or change icons in each others environments or install apps with duplicate functions. Something like i3 has a lot less clutter because it expects the user to build their own environment.

The best way to try out KDE would be to install it under a new user on your system so it doesn’t conflict with your original home directory. Or you could boot up a live image of Kubuntu or some other KDE flavored Linux distro and mess around with it a bit to see if you want to commit to it.

While you can install KDE on mint without issues (apt install kde-plasma-desktop) I would recommend installing a KDE focused distro because sometimes they have better default configs.

But Plasma should be able to do win + arrow keys out of the box and current versions of Plasma should have basic tiling functions by dragging a window around and holding shift. If there’s anything you don’t like it’s a very configurable platform.

Secret300, in easylkb: Easy Linux Kernel Builder

Would this be a plausible way to learn more about the kernel from nothing?

lemmyvore, (edited )

It won’t teach you about the kernel, it’s just a tool that papers over the existing tools for building and debugging the kernel.

If you want to learn then follow a tutorial for building the kernel by hand. Going through the kernel configuration (it’s long) and searching details for the entries is what teaches you the most.

Fair warning, it’s a very deep rabbit hole about computer architecture, networking and lots of other things. But it’s an amazing teaching source.

CaptDust, (edited ) in Ubuntu Linux Squeezes ~20% More Performance Than Windows 11 On New AMD Zen 4 Threadripper Review

While this is cool, but I am interested in a comparison with a fresh windows install. This article says it’s out of the box from HP, I wouldn’t be surprised if they have some dumb processes running, chunking performance… I’m confident linux would still outperform but this is quite an insane gap on display.

addie,
@addie@feddit.uk avatar

That’s a fair comment. But on the other hand, if you are spending a fortune on a CPU the size of your hand (look at that thing in the article!) then there’s a good chance you’re using it for business purposes, and either you or your IT department will be very keen to have a completely vender-supported stack. Enthusiasts with fresh OS installs will not be representative of users of this tech - AMD haven’t really been targetting it at gamer desktops.

Of course, comparing both would be even better, see whether it is an HP crapware issue…

CaptDust, (edited )

Totally agree, it’s two different tests and use cases. Most people will run it how it comes out of the box and that’s probably more representative of the real world.

I just think it’s not entirely fair to say “windows is 20% slower” when we have no idea which trash HP loaded it up with. If I managed an IT Dept and learned my $$$$ hardware lost 1/5 of it’s performance I’d certainly be pushing HP for solutions. Or maybe they’d prefer to take 20% off the price?

BirdyBoogleBop, (edited )

Don’t most businesses cut the bloat out and put their own builds on it? Sure they put their own software on that will hurt performance but it seems fresh vs fresh would be give better metrics.

canadaduane, in Shadow Cast v0.6.1: GPU Accelerated Screen Recorder - Now with Wayland Support
@canadaduane@lemmy.ca avatar

Is it possible to get this to work with OBS studio? I see the author mentions OBS as an “Alternative Project” but it seems ideal to have these pieces work together.

Strit,
@Strit@lemmy.linuxuserspace.show avatar

OBS already does screen recording on Wayland…

julianh,

Is it GPU accelerated?

tun, in Open Source NVIDIA Vulkan Driver NVK Reaches Vulkan 1.0 Conformance

I have been reading news about NVK release 1.0

Only this time I see NVK mentioned as open source Nvidia driver.

nopt, (edited ) in Kubuntu freezes after putting password in login screen

Is your root partition full to the last bit?

sergih,

It could be, last time I checked I had bery loe space and qbittorrent gave me an error for not enough space, how should I go about checking it if I cant access the gui?

KISSmyOS,

df -h

x3i, in ISC DHCP Client and Relay End of Maintenance

This article is from July 2021. Why exactly are you sharing this?

KISSmyOS,

When I updated Debian Unstable 2 days ago, it forced me to uninstall isc-dhcp-client in order to upgrade network-manager.
So I looked up the reason and found the ISC’s blog post. I shared it here thinking it might be interesting to some, since Debian’s packages are the basis for a lot of other distros that might be affected soon.

x3i,

Okay, fair point, so it is relevant for a current issue

d3Xt3r, (edited ) in EndeavourOS encrypted partition

If you’re a beginner then don’t worry about the encryption. Unless you’re hiding from some three-letter agency or being targeted by hackers or something, LUKS1 encryption is more than good enough (for an average home user).

But just so you’re aware, whilst it’s trivial to convert to LUKS2 using cryptsetup convert, you’ll need to first switch your bootloader to systemd-boot from GRUB, and that may not be a trivial process as there’re multiple variables involved - is your ESP big enough, have you mounted your ESP to /boot, whether you’re using secure boot or not, whether you’re dual-booting or not etc. Plus you’ll also need to manually create a bootloader config file that’s specific to your system, and maybe even add a line to load a CPU microcode file if you’re on Intel… there’s a lot of things to consider here.

Honestly, I wouldn’t recommend EndeavorOS to you as a newbie, because it’s basically Arch, but by making the installation easy, you’re skipping all the knowledge you’d get of your system and how it works. And when it comes to situations like you’re in, you reach a roadblock because you took the easy path.

If you’re really interested in Arch then I’d recommend wiping your system and install Arch manually, the Arch way.

0v0,

GRUB works just fine with LUKS2 these days. There is no need to switch bootloaders.

d3Xt3r, (edited )

Apparently there’s still some limitations, according to the Arch Wiki:

  • Initial LUKS2 support was added to GRUB 2.06, but with several limitations that are only partially addressed in GRUB 2.12rc1. See GRUB bug .
  • Since GRUB 2.12rc1, grub-install can create a core image to unlock LUKS2. However, it only supports PBKDF2, not Argon2.
  • Argon2id (cryptsetup default) and Argon2i PBKDFs are not supported (GRUB bug ), only PBKDF2 is.
0v0,

Argon2id (cryptsetup default) and Argon2i PBKDFs are not supported (GRUB bug ), only PBKDF2 is.

There is this patch, although I have not tested it myself. There is always cryptsetup luksAddKey --pbkdf pbkdf2.

d3Xt3r,

That patch looks promising. But I wouldn’t recommend PBKDF2, I mean if you’re going to go thru the trouble of converting to LUKS2 for stronger encryption, might as well go for Argon2.

GregorTacTac,
@GregorTacTac@lemm.ee avatar

I guess I’ll wait a few years until it’s worth upgrading encryption.

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