Deskreen v3.0.8 is out – rebuilt with Electron + Vite + React for speed and maintainability!

Hi there, Deskreen creator here.

For those who don't know - Deskreen is an app that makes any device with a web browser a second screen for your computer.
And yes it works on linux.
And *YES* it supports Wayland!

[Download here](https://deskreen.com/download)

**Lightning-fast performance**

**Total bug annihilation**

* Fixed all known crashes on Windows, macOS, & Linux
* Fixed screen-sharing freezes & black screens (especially on Wayland)

**Fresh architecture**

* Migrated to Electron-Vite-React boilerplate
* Modular codebase → easier contributions & faster iterations
* TypeScript everywhere for reliability

**Polish & refinements**

* Redesigned connection UI
* Better error messages (no more cryptic codes)

Deskreen is now faster, stabler, and ready for the next decade of screen sharing.

Love the speed? Star it on [GitHub](https://github.com/pavlobu/deskreen) and spread the word!

https://redd.it/1omg4w0
@r_linux

Debian’s APT Package Manager to Integrate Rust Code by May 2026
https://linuxiac.com/debian-apt-package-manager-to-integrate-rust-code-by-may-2026/

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

[cybersecuritynews] CISA Warns of Linux Kernel Use-After-Free Vulnerability Exploited in Attacks to Deploy Ransomware
https://cybersecuritynews.com/linux-kernel-use-after-free-vulnerability-exploited/amp/

https://redd.it/1omm27c
@r_linux

Anyone interested in writing about Linux for a indie publication/newsletter?

Hey everyone,

My name’s Tim, and I run The Physical Layer, a small but steadily growing newsletter and publication focused on the physical and electronic security industry. Think access control, CCTV, and remote or intrusion detection systems.

I’m looking to expand the scope to include Linux, open source, infosec, and general tech topics, something akin to Hackaday or Ars Technica; for the technically literate, but written in a way that’s engaging and accessible to readers who just enjoy learning.

The Physical Layer is very young and has only been around for about half a year. It currently earns through sponsorships only (no ads, no paywalls).

The first five releases brought in roughly $450 in sponsorship revenue, and I’m open to a splitting profit for future issues if your work adds real value. This sponsorship deal was only for three releases so I'm not even sure if/when more money will come in.

I’m looking for someone genuinely passionate about tech, Linux, open source, or infosec, who can turn technical concepts into readable, insightful stories.

If that sounds like you, feel free to drop a comment or send me a DM.

I won’t post my newsletter link here due to sub rules, but I’ll share it privately if you’re interested...you can also find it in my Reddit profile.

https://redd.it/1omn9jm
@r_linux

Trying to Build a Wallpaper Engine-like App for GNOME on Wayland

Hey everyone,

I wanted to share a personal project I've been working on and get some feedback from the community.

I'm trying to create something similar to **Wallpaper Engine**, but fully focused on **Wayland** and modern GNOME (I’m currently on GNOME 49). The main reason I’m focusing on Wayland is that my daily machine runs it, and I love the benefits it brings: smooth rendering, no limitations on monitor Hz, and better visual integration overall. I want this to be something that anyone can use easily, not just a hacky workaround.

Right now, I’m building this as a **GNOME Shell extension** using **Clutter, GTK, and GStreamer**. The goal is to eventually have a full app-like experience where videos or animated wallpapers can play directly on the desktop. I’ve looked at some existing tools, but most are outdated or weren’t built for the latest GNOME versions, so they don’t really work anymore.

Honestly, working on this has been a bit of a struggle. Documentation is scarce, examples are almost nonexistent, and integrating the different systems has been tricky. I’ve even tried using AI to help guide me, but I haven’t been able to get to a fully working solution yet.

I’d love to hear from anyone who has experience with:

* **Wayland + GNOME Shell extensions**
* Using **Clutter.Video** **or GStreamer** for dynamic backgrounds
* Handling **multi-monitor setups** or optimizing performance for animated wallpapers

Also, if anyone has **links to examples, tutorials, or any resources**, or even better ideas on how I could approach building this, I would be really grateful if you could share them. Honestly, I haven’t been able to produce even a minimal viable version yet, so any guidance would be amazing.

If you want to see what I’ve been working on so far, here’s the code: [Link to code](https://github.com/tridoxx/live_wallpaper_gnome)

Any advice, tips, or resources would be really appreciated. I’m hoping to build something modern, visually appealing, and easy for anyone on GNOME Wayland to use.

https://redd.it/1omq4kn
@r_linux

How KVM and QEMU run VMs in Linux
https://popovicu.com/posts/how-kvm-and-qemu-run-vms-in-linux/

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

How do you stay safe from malware?

Let us have a serious discussion. How do you ensure security against malware on a Linux workstation? I am not referring to those who merely run Firefox and require nothing further. Servers remain secure because they operate a limited selection of software, carefully curated by major corporations.

But what of the enthusiasts who run diverse applications at home? Uncommon pursuits necessitate rare software that will never appear in a managed repository. For applications like Blender or music production, there exist thousands of executable plugins hosted across the vast expanse of the internet.

Consider ComfyUI – its very essence is to download hundreds of code files from dozens of GitHub repositories and execute them immediately. And since it requires direct access to the GPU, it cannot be confined within a virtual machine.

Admittedly, ComfyUI at least asserts that it curates its list – though one may question how thoroughly. But what of Wan2GP? It performs similar functions, yet is developed by a small group of Chinese individuals who, by all appearances, perform no curation whatsoever.

The realm of gaming presents its own perils. There have been multiple instances of malware successfully infiltrating Steam and being distributed through its platform. Beyond that, consider game modifications: many incorporate executable files and originate from rather… unvetted and informal sources.

For those who must execute arbitrary software from the internet on a Linux workstation – how do you manage this safely?

https://redd.it/1omt6oe
@r_linux

Photoshop killer runs on Linux? Affinity 3
https://redd.it/1omx2jh
@r_linux

Linux 6.18-rc4 Released: "None Of It Looks Particularly Scary"
https://www.phoronix.com/news/Linux-6.18-rc4-Released

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

Desktop Linux in the future

It’s been a long time since Linux desktop market share in the US surpassed 5%, yet I still don’t feel it has truly become a mainstream alternative to Windows or Mac—even as a Linux enthusiast, this is disappointing.

Will the day ever come when Linux is chosen by average users as a real replacement for Windows?

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

Told myself I'd switch back to Windows after I get my RAM back... Now I don't think I'm ever going back to Windows

So I somehow broke my Windows along with my RAM while tinkering with my PC, and since I've been thinking about trying out Linux I decided to "temporarily" use Linux in the mean time while I was on 8 GB RAM just to maximize performance.

I decided on Fedora Workstation since it seemed to be the most "complete" distro that I found. Honestly, from just my first day of switching, it was all smooth sailing. I had very little issues and enjoyed using it. Considering that I don't use 90% of whatever UI and bloat that Windows had, Linux was a refreshing start since I didn't have to bother with the UI removing the things that were useless to me. On top of that, the customization actually allowed me to use my computer how I like it without feeling like a significant portion of my RAM and CPU is being used just to make it look different.

Navigation on Gnome also feels so much better than Windows. I have yet to try other DEs since I haven't had a reason to, because Gnome has pretty much everything I want. The Super shortcuts and window management is so much more intuitive and practical than on Windows. And the fact that I can choose to change the DE is an extra plus.

Don't even get me started on the games. Coming into Linux, I was told that there were barely any games on it. Yet literally the only games I can't play are the competitive TacFPS that I gave up playing long ago. I can still play every other game that I played on Windows. (TacFPS games aren't good for you anyways).

On Linux, my desktop is literally built to my liking. If I don't like something, I can change it without adding +1% to my CPU and RAM usage. I know I'm kind of repeating things here, but damn it's a big deal to me! Because customization on Windows felt so slow and bloated and I hated that.

The only problem I've had so far are the creatives software I used to use, but I found reasonable workarounds through Wine and FOSS alternatives. Albeit they don't work as well.

If any Windows users are reading this post, I HIGHLY recommend switching to Linux unless you're a professional FPS player or a professional artist.

https://redd.it/1on3ya3
@r_linux

Pc not running hot anymore after switching to Linux

I recently switched to Linux, and one of the first things I noticed was that my Pc wasn't screaming for fresh air anymore and doesn't feel hot. On Windows, the fan already went crazy when I did literally nothing. Now, when I run both Minecraft and Discord, it's still pretty chill. It's one of the first advantages I definitely notice and I almost feel sorry for my pc for not making the switch earlier. I'm not sure why there is such a difference, but everything works fine and I really like being on linux so far, big thanks!

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

What's your preferred approach for discovering new Linux software?

I've been thinking about how we find and evaluate new applications in the Linux ecosystem. With so many options available across different package managers, Flatpaks, Snaps, and direct downloads from developer sites, it feels like there's no standardized approach.

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

Linux running in a browser tab via WASM
https://joelseverin.github.io/linux-wasm/

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

What's your process for verifying software integrity on Linux?

With the variety of software sources available, official repos, third-party PPAs, Flatpak hubs, direct downloads, and curl-to-shell installers, I'm interested in how the community approaches verification. Beyond checking signatures when available, what methods do you use to ensure authenticity and safety? Do you rely on distribution maintainers, checksum verification, sandboxing, code review, or other techniques? How do your practices differ between system packages and third-party applications? I'm particularly curious about balancing convenience with security in everyday use.

https://redd.it/1onfh3a
@r_linux

Linux Hits 3% On Steam's October 2025 Hardware Survey - Steam Deck HQ

Every month, Valve sends out a survey to some of its users to gauge what the most popular operating systems and configurations are from accounts on Steam. It's interesting to see it as well, showing the most popular CPUs, GPUs, operating systems, and even VR headsets and resolutions. This also appears on the Steam Deck, allowing them to include our handhelds in the survey. Now that it's October, we have a brand new survey edition to check out, and to my surprise, Linux has passed the 3% mark!



Linux Hits 3% On Steam's October 2025 Hardware Survey - Steam Deck HQ

https://redd.it/1onhl8p
@r_linux

[OC] I was frustrated with the lack of good Rclone GUIs, so I built my own: RClone Manager (Tauri + Rust)

Hey r/linux!

When I switched to Linux full-time a few years ago, one of the biggest challenges I faced was easily accessing my cloud storage services (Google Drive, OneDrive, Yandex Disk, etc.). I quickly discovered the incredibly powerful CLI tool, `rclone`.

However, constantly writing commands in the terminal or trying to automate everything with `systemd` services (I even [wrote a noscript for it](https://github.com/Hakanbaban53/Useful-Scripts/tree/main/rclone-systemd)) became tiresome after a while.

When I looked for existing Rclone UIs, I found that most of them were either unmaintained, didn't offer the modern features I was looking for, or were simply buggy.

So, to scratch my own itch, I started developing my own open-source project: **RClone Manager**.

# What is RClone Manager?

RClone Manager is a GUI that brings the full power of `rclone` into a fast, modern desktop application, built using **Tauri (Rust)** and **Angular (TypeScript)**. My goal is to enable even new Linux users to manage their cloud storage accounts without needing to touch the terminal.

The project is fully open-source under the **GPLv3+** license.



[Main UI](https://preview.redd.it/hogk6kulp1zf1.png?width=1373&format=png&auto=webp&s=d4d65c6d4ce4b0b30eb3c59561d91dccb54bda5b)

# 🎯 Key Features:

Here's what you can do with the current version:

* **🛠 Comprehensive Remote Management:** Easily add, edit, delete, or clone remotes using an intuitive wizard.
* **🔐 OAuth & Interactive Setup:** Seamless browser-based authentication for popular services like OneDrive, Google Drive, and iCloud.
* **🔑 Encrypted Configuration Support:** Securely stores your passwords using your system's native keyring (Keyring / Credential Store).
* **📁 Mount Cloud Storage:** Mount your cloud accounts as local drives (with support for mount, mount2, and NFS).
* **🔄 Sync & Copy:** Perform one-way synchronization and file copying between remotes or local folders.
* **↔️ Bidirectional Sync (Bisync):** Keep two locations (e.g., your local folder and the cloud) perfectly in sync in both directions.
* **🚚 Move Operations:** Transfer files from one location to another without leaving copies behind.

# Feedback and Contribution

The main reason I'm sharing this project is to get **feedback** from you all.

* What difficulties did you face while testing the app?
* What do you think could be better?
* What "must-have" features do you think are missing?

I'm aiming for this to be a tool that can solve the cloud storage problem, especially for people new to Linux. All your feedback and contributions are incredibly valuable for making the project better.

# 🔗 Links

* **GitHub Repo (Code & Downloads):** [https://github.com/Zarestia-Dev/rclone-manager](https://github.com/Zarestia-Dev/rclone-manager)

https://redd.it/1onc1dz
@r_linux

Should your PC and laptop be fully live-synced?

I've been thinking about having a system where both my laptop and PC would sync to my server, having a copy of their state down to what project I'm coding, what settings I've changed in the system, apps downloaded etc. However I see several issues, and I would like to know your opinion if its a foolish idea in the first place.

First is the security aspect of it, authorizing an app that can edit, delete or add to my system is a security risk and a failure point, syncthing has fucked up not once for me so there's that, also security from the standpoint of wireless/external network syncing but I'm less worried about it.

Secondly apps and files that are on my PC might not be necessary on my laptop, like GPU intensive apps and games, if games at all.

I've also thought about just having one nvme drive that I would hotswap between the 2 but I quickly gave up on the idea just due to the inconvenience. :/

Anyway, any thoughts about whether its doable/plausible or a compromise?
I've thought about doing something like making snapshots of both systems as backups and to compare and having a tool notify me when there's a mismatch in configuration between the 2, and files and folders can be synced/directly worked with on my server so when I work on projects, with videos, etc I could do that.

How, if anyone has tackled this challenge in their own way?

https://redd.it/1onpxc0
@r_linux

Linux mint
https://redd.it/1onu3gl
@r_linux

LinuxPlay, open-source ultra-low-latency remote desktop for Linux (now with GitHub Sponsors!)

Hey everyone, after about a year of development, I’m happy to share an update on LinuxPlay, an open-source, ultra-low-latency remote desktop and game-streaming stack built specifically for Linux.

LinuxPlay has grown a lot this year, with smoother latency, new input features, and better hardware support, and it’s now live on GitHub Sponsors for anyone who wants to help push it even further.

It’s built for performance, privacy, and complete control.

Key Features:

\- Sub-frame latency with hardware-accelerated encoding (VAAPI, NVENC, AMF)

\- LAN-aware “Ultra Mode” that auto-adjusts buffers for near-zero delay

\- Clipboard sync and drag-and-drop file upload

\- Full controller support (Xbox, DualShock and any other generic controllers)

\- Certificate-based authentication for secure pairing after initial PIN login

\- Multi-monitor streaming with intelligent fallback systems

\--- Host automatically switches between kmsgrab > x11grab

\--- Client supports layered fallback for kmsdrm > Vulkan > OpenGL rendering

What’s new

Recent updates added:

\- Smarter network adaptation for Wi-Fi vs LAN

\- Better frame-timing stability at 120–144 Hz

\- Clipboard and file-transfer reliability improvements

\- Certificate auto-detection on client start

Support & Community

I’m the solo developer behind LinuxPlay, and I’ve just opened GitHub Sponsors to help sustain and expand development, especially for hardware testing, feature work, and future mobile clients.

GitHub: https://github.com/Techlm77/LinuxPlay

Sponsor: https://github.com/sponsors/Techlm77

Your feedback, testing, and sponsorships make a huge difference, every bit helps make LinuxPlay faster, more stable, and available across more Linux distros.

Thanks for all the support so far, and I’d love to hear how it performs on your setup!

https://redd.it/1onu6u2
@r_linux

Hopping from Ubuntu to Debian

I just hopped from Ubuntu to Debian, and I want to share some brief thoughts on the experience. I would describe myself as an intermediate Linux user. I have used it on and off for many years, but I am not a Wiz.

After using Windows and Ubuntu on WSL under Windows for several years, I decided to go all in on Linux a few months ago. I bought a Framework Laptop 13 with the latest Ryzen 5 AI 340 chipset and installed Ubuntu 25.04 on it. Since this chipset is very new, Ubuntu is not yet "officially" supported, and I therefore expected some bumps on the way. But it was very smooth! A tiny hiccup on the WiFi configuration, but overall it went great.

Since Ubuntu is getting more and more snaps, and they seem to deviate more and more from "pure" Linux, I decided that I wanted to try out Debian - the "original" distro from which so many others are derived. I have never used Debian before, and all the talk about how slow they are supporting new hardware etc. has held me back.

A couple of days ago, I backed up my files and did a clean install of Debian 13 Trixie. The installer ran without any issues whatsoever, and after less than an hour I was up & running. The system could, however, not suspend due to an issue with the WiFi driver refusing to take a nap. This was probably due to Trixie using the 6.12 kernel vs. 6.14 in Ubuntu 25.04. I solved that problem by adding the backports repo and installing the 6.16 kernel from there. No problem! Other than that, I had to figure out how to add my self to the sudoers file, and how to install a few Gnome extensions and tweak it to my liking.

It has been a great experience, and I am a very happy Debian user now!

https://redd.it/1onw1da
@r_linux