Do you restrict your SSH with PubkeyAcceptedAlgorithms?

As per the noscript, I wonder if it's common practice to change the defaults (see below) and if you do, what do you typically end up with?

From man 5 sshd_config:

PubkeyAcceptedAlgorithms
Specifies the signature algorithms that will be accepted
for public key authentication as a list of comma-separated
patterns. Alternately if the specified list begins with a
‘+’ character, then the specified algorithms will be
appended to the default set instead of replacing them. If
the specified list begins with a ‘-’ character, then the
specified algorithms (including wildcards) will be removed
from the default set instead of replacing them. If the
specified list begins with a ‘^’ character, then the
specified algorithms will be placed at the head of the
default set. The default for this option is:

ssh-ed25519-cert-v01@openssh.com,
ecdsa-sha2-nistp256-cert-v01@openssh.com,
ecdsa-sha2-nistp384-cert-v01@openssh.com,
ecdsa-sha2-nistp521-cert-v01@openssh.com,
sk-ssh-ed25519-cert-v01@openssh.com,
sk-ecdsa-sha2-nistp256-cert-v01@openssh.com,
rsa-sha2-512-cert-v01@openssh.com,
rsa-sha2-256-cert-v01@openssh.com,
ssh-ed25519,
ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521,
sk-ssh-ed25519@openssh.com,
sk-ecdsa-sha2-nistp256@openssh.com,
rsa-sha2-512,rsa-sha2-256

The list of available signature algorithms may also be
obtained using "ssh -Q PubkeyAcceptedAlgorithms".

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@r_linux

Linux Troubleshooting - a compendium of information on issues and how to fix them

Hello everyone!

I'm working on a new project, in the shape of a Github repo to make, over time, a massive database on issues people have on Linux and how to fix them (when they're not just some random bug) or sharing workarounds. Feel free to use the knowledge I'm already putting in there and add some yourselves following instructions on the readme - the more people using it, the more effective it will become at solving people's pains with Linux.

https://redd.it/1k8hdx7
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Just before tagging Linux RC, Torvalds upgrades to Fedora 42 which ships with unreleased GCC 15 as default compiler.
https://lwn.net/SubscriberLink/1018486/1dcd29863655cb25/

https://redd.it/1k8k6yi
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I riced my Tux boot logo
https://redd.it/1k8mer5
@r_linux

So what do you guys think about PewDiePie uploading this new video on his channel?
https://redd.it/1k8oq0b
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Sausage, a terminal word puzzle in Bash, inspired by Bookworm
https://redd.it/1k8r773
@r_linux

How is everyone liking linux mint (cinnamon)?

Just got a new computer and am of course blessing it with anything that isn't windows 11. I have chosen linux mint to do the job and there is something so satisfying about using the preinstalled windows to do it. Either way, windows gets more deranged by the release and linux mint cinnamon eddition is keeping me sane as my once nice operating system declines rapidly. Anybody else have a favorite distro that serves this same role in keeping you sane? I know this is hardly relevant to what this sub reddit is about but man am I happy to have an OS that is everything windows could never be. Thought I'd share and see what yall have to say.

https://redd.it/1k8szis
@r_linux

This Week in Plasma: multiple major Wayland and UI features
https://blogs.kde.org/2025/04/25/this-week-in-plasma-multiple-major-wayland-and-ui-features/

https://redd.it/1k8scq7
@r_linux

so i just came here to say i finally decided to transform my old laptop in to a linux device
https://redd.it/1k8w36r
@r_linux

Want to move to linux, but have some questions.

Hi there, ive been wanting to move to linux for years now, only thing holding me back is the fact that ive been gaming 90% time on my pc, a lot of games arent suported by linux and same with anyi cheats, some apps i love using also arent available for linux so i feel like itd just hold me back

what can i do?

https://redd.it/1k8zs99
@r_linux

Hi I saw pewds video & wanna switch to Linux.. but since I’m a graphic designer I still wanna use that damn software Photoshop.. is there any work around except having 2 OSs? I would appreciate any tips about switching as well
https://redd.it/1k90mv3
@r_linux

Summoning Bethesda modding fans and gamers. Would I lose anything from switching to Linux?

Hi, I mainly use my pc for gaming, I own a steam deck which updated my rusty knowledge and beliefs about linux and since my pc became laggy, I wanted to switch. Would I be able to play my beloved modlists? Would I still be able to run one of those less known windows-only softwares or games? what about other games stores like epic games, gog etc? is streaming on twitch good? I have NVIDIA gpu, would I lose some tiny feature if I switch? I know most of these questions sounds dumb. They are but, have you ever had an easy math test that was so important that you would use a calculator even for easy basic operations, just to make sure? that's me right now.

infos:

RTX4070Super

Amd 7 3700x

32GB RAM

\- in love with SteamOS but I doubt I should use it on my desktop yet

https://redd.it/1k91mlg
@r_linux

Need to know something things about editing videos and photos

1. How smooth is Davinci Resolve ( especially on Ubuntu )? Are there any cons? If yes how do you guys get around some of it

2. What software do you use to edit photos? I will use krita to make game assets after switching to ubuntu

In case any user is wondering why am I switching to Ubuntu:-

Unity3D works well on Ubuntu based distros

https://redd.it/1k92fwi
@r_linux

Why do you prefer linux?

I have only ever used Windows and MacOS. I am a regular person but I wonder why do so many engineers prefer linux. What makes it different?

How do you install it? Do you install it on Windows machines? Explain to me like I am 5.

https://redd.it/1k938um
@r_linux

So, is Ventoy confirmed safe? Alternatives?

Afaik, the blobs haven't been reverse engineered yet. I heard YUMI uses a lot of stuff from Ventoy, so is it not safe? What about E2B?

Filler because automod: Ventoy is just such a great tool. Not having to have multipe USB sticks for different OS's is so freeing and updating is so incredibly simple. I dont know what im gonna do if I can't find an alternative :(

https://redd.it/1k8yhml
@r_linux

discussing your experiences with linux

basically for the past month, i’ve been experiencing terrible just terrible stability issues with windows, even stripped out windows, and now im thinking about switching, i have fun optimizing stuff in windows but it’s always no use since it’s just dogshit.

can you please tell me your experience with overall stability with linux?

what should i expect when it comes to process, and like if i do some customization stuff like for example set the texts to green will that increase cpu usage like windows does when you do any sort of customization?

thank you in advance, you will help me so much but telling me your experience.

https://redd.it/1k96emj
@r_linux

Time to Boycott HDMI Cables for Good: Open Source HDMI 2.1 or Nothing

Alright, Linux community, we’ve had enough. For three years, Red Hat devs have been waiting on the HDMI Forum for open-source specs for HDMI 2.1. And what do we get? **Crickets**. Meanwhile, we’re left with half-baked drivers that barely work and a whole lot of headaches.

It’s time to face the truth: HDMI 2.1 is still locked behind corporate greed. We’ve been promised the future of display 4K at 120Hz, variable refresh rates, the whole shebang—but what we’ve actually gotten is a closed-source nightmare.

So here’s the new plan:

* We’re boycotting HDMI cables for good.
* We’re done with your overpriced, half-functional cables.
* We’re switching to DisplayPort, or, if we must, we’ll go back to VGA.

The HDMI Forum needs to wake up. We want open-source HDMI 2.1 specs, and we won’t stop pushing until we get it. So let’s make some noise—because we’re done waiting.

**#FreeHDMI2.1**
**#OpenSourceHDMI2.1**
**#BoycottHDMICables**
**#BackToVGA**

https://redd.it/1k971n9
@r_linux

Beginner Linux Distro Choices

Hey all, after some distro research I was hoping to install Fedora's Aurora and use a window manager like Hyprland.

As I'm pretty new to linux I'm realising that may not be possible as Aurora is a more immutable distro I believe. Has anyone had luck using Hyprland on Aurora or have any recommendations that would be similar?

Hoping to use this machine as my main personal computer. Some gaming through steam, social media, light photo editing, programming...

https://redd.it/1k99abc
@r_linux

After installing linux from my USB stick, can i delete the linux setup and use the USB stick normally after?

Like, after i succesfully installed linux and i no longer need the usb stick can i delete the setup from the stick and still use it as storage for files, photos etc?


I want to borrow my friend's usb stick for this as i don't have one myself and i want to make sure i can give it back to him fully functional


Sorry if this is a stupid question but i wanted to be sure, thank you

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@r_linux

Battery status for ulauncher
https://redd.it/1k9bau9
@r_linux

OpenBSD 7.7 released - Apr 28, 2025
https://www.openbsd.org/77.html

https://redd.it/1k9bozt
@r_linux