Hackaday: 3D On The Playdate Handheld
https://hackaday.com/2026/07/25/3d-on-the-playdate-handheld/
#linux #opensource #tech

CVE-2026-64399 - Linux ksmbd missing permission checks on FSCTL_DUPLICATE_EXTENTS_TO_FILE. Allows data overwrite on read-only shares. CVSS 0.0. No patch yet; monitor for updates. #CVE #Linux #infosec

https://www.valtersit.com/cve/CVE-2026-64399/

Active Directory Enumeration via Impacket GetADUsers

Impacket's GetADUsers queries Active Directory for user account details by establishing an LDAP connection to a domain controller, using either Kerberos or NTLM authentication. It retrieves attributes

#DevOps #Linux #ValtersIT

https://www.valtersit.com/vault/active-directory-enumeration-via-impacket-getadusers-e24e8b/

System einrichten und verwalten

Thinkpad T420 bootet Ubuntu 24.04 nicht nach reboot
https://forum.ubuntuusers.de/topic/thinkpad-t420-bootet-ubuntu-24-04-nicht-nach-r/
25.07.2026 um 19:19 Uhr

#ubuntuusers #forumuu #linux #opensource #fragenistmenschlich #Konfiguration #einrichten #Benutzerverwaltung

#Tails 7.10

https://tails.net/news/version_7.10/

#privacy #anonymity #cybersecurity #FOSS #Linux

#filezilla #flathub #linux

https://flathub.org/apps/org.filezillaproject.Filezilla

Alt...

FileZilla

vDS ("virtual DualSense"): release candidate 0.4.0-rc1 released https://playingtux.com/en/articles/2026/07/vds-040-rc1-released/ #Linux #Gaming #LinuxGaming

Slowly moving things out of someone else's cloud. I requested a copy of my Apple Notes but the download doesn't include embedded pdfs or even the contents of tables, or urls in notes if they're "rich links." Worthless. I reverted to manually moving notes from the Notes app to the Files app on my phone and then moving them to my #linux computer, and batch converting the rtf's to markdown with pandoc and the heic's to png's with image magick.

Tyrania Enforcers - Visual Novel⁣ #Windows #Mac #Linux <Leviathanimation⁣> が、火曜0:00配信に決まりました。
https://store.steampowered.com/app/4336290/Tyrania_Enforcers__Visual_Novel/?cc=jp&l=japanese

Hackagon: Cyber Card Battler⁣ #Windows #Mac #Linux <Main Thread Games⁣> が、2026年配信に延期されました。
https://store.steampowered.com/app/4953090/Hackagon_Cyber_Card_Battler/?cc=jp&l=japanese

Colors of Memory⁣ #Windows #Mac #Linux <Melancholy Games⁣> が、2027年配信に延期されました。
https://store.steampowered.com/app/4239190/Colors_of_Memory/?cc=jp&l=japanese

#Systemd: the modern #Linux engine that sparked one of the biggest controversies

https://gadgetflux.eu/ce-este-systemd-si-de-ce-e-controversat/

@roland @Binder It was profound foresight in the mid-70s to design software for an operating system that would not even be conceived of, let alone released, until at least a decade later.

That requires developing functional understanding of a future project without anyone first conceiving or conceptualizing it, a truly innovative approach that upends conventional applications of feasible reality.

This will be taught in #ComputerScience theory courses for generations to come.

#Emacs #Linux #Unix #GNU

I'm the solo dev behind Hammer: a #FOSS app for writing novels and the worlds they live in.

Offline-first: a real native app, not a web page in a box. Works with no connection, ever.

Your work lives in plain text files. If Hammer vanished tomorrow, you'd open your novel in any editor.

No ads, no tracking, no account required.
Linux, Mac, Windows, Android, iOS.
Optional sync: self-host or use mine.

https://hammer.ink

#Linux #Kotlin #AmWriting #WorldBuilding #WritingCommunity #writing

I started using this program and so far, I'm agreeing with DT, it's incredible. It has a clean UI, all of the sort of info I love about Breezy Weather on Android, and it's coded mostly in Python (my preferred language) to boot.

Definitely give it a try if you haven't and want a solid FOSS weather app on your Linux distro.

https://open.lbry.com/@DistroTube:2/the-mousam-weather-app-for-linux:2

#foss #weather #linux #flatpak

@biokistenversteher

Da habe ich mich wohl falsch ausgedrückt

So war das nicht gemeint

Jemand kommt zum #diday und probiert direkt aus

Eine Station mit @MetaGer und co. Da ein Plakat mit #QRCode und weitere Infos und warum

Eine Station mit #Linux zum ausprobieren wieder mit Plakat

Eine Station für #Linux Installation zum ausprobieren

Eine Station mit #Smartphone #Tablett um #Fdroid etc zu testen > Plakat

1ne Station....

Und ne Website mit allen Infos

@rice @oldperl @digitalcourage

Programme

Wie Windows Command Line Programm ausführen?
https://forum.ubuntuusers.de/topic/wie-windows-command-line-programm-ausfuehren/
25.07.2026 um 14:23 Uhr

#ubuntuusers #forumuu #linux #opensource #fragenistmenschlich #programme #software

Netcat is one of those Linux tools networking and security people keep coming back to. It can open TCP/UDP connections, test ports reachability, move data between systems, and create quick listeners or reverse shells.

Here are some practical Netcat commands worth knowing 😎👇

Find high-res pdf ebooks with all my Linux related infographics at https://study-notes.org

#linux #cybersecurity #infosec #kalilinux #pentesting

Beetje aan het experimenteren op een oude laptop met testversie van nieuw project van Peppermint OS. Naast de lichte versies van Debian en Devuan zijn ze nu heel interessant bezig met een versie gebaseerd op Void linux. Draait lekker snel !
#linux #peppermint_OS #voidlinux #xfce @peppermintos @VoidLinux

Alt...

fastfetch screenshot from a fresh install of peppermintOS void linux flavor (a project in developmental stage) on an older Packard Bell laptop with 4GB RAM.

🎵 Vespera: Player-ul muzical pentru Linux cu versuri sincronizate și efecte vizuale dinamice!

Dacă ești în căutarea unei aplicații moderne și elegante pentru a-ți asculta muzica preferată pe Linux, Vespera aduce o experiență vizuală deosebită, combinând funcționalitățile audio avansate cu un design spectaculos.

✨ Principalele caracteristici Vespera:

🎤 Versuri sincronizate în timp real:
• Caută și afișează automat versurile melodiilor în stil karaoke, perfect sincronizate cu piesa care rulează.

🎨 Vizualizări și efecte dinamice:
• Interfața se adaptează cromatic în funcție de coperta albumului și oferă efecte vizuale fluide care reacționează la ritmul muzicii.

🎧 Suport audio extins și organizare:
• Suport pentru cele mai populare formate audio (MP3, FLAC, WAV, OGG, AAC).
• Organizare facilă a bibliotecii muzicale locale, listelor de redare și metadatelor (ID3 tags).

🖥️ Design nativ și modern:
• Construit special pentru mediile de desktop Linux (GTK4 / Libadwaita), oferind o integrare impecabilă cu modul Dark/Light al sistemului.

🔓 Complet gratuit și Open-Source:
• O aplicație rapidă, fără reclame și fără urmărire a datelor, dedicată pasionaților de muzică pe Linux.

O alegere excelentă pentru a reda viață colecției tale audio pe desktop! 🚀

#Vespera #Linux #OpenSource #MusicPlayer #GTK4 #Libadwaita #Audio #TechNews #DesktopLinux #SoftwareLibre

Shadowfetch Linux: нова дистрибуція з акцентом на AI #linux #technology #linuxnews #opensource #freeinternet - https://lin.in.ua/novyny/2026/07/shadowfetch-linux-%d0%bd%d0%be%d0%b2%d0%b0-%d0%b4%d0%b8%d1%81%d1%82%d1%80%d0%b8%d0%b1%d1%83%d1%86%d1%96%d1%8f-%d0%b7-%d0%b0%d0%ba%d1%86%d0%b5%d0%bd%d1%82%d0%be%d0%bc-%d0%bd%d0%b0-ai/

Folks we as small #Linux distro started mail list , come sign up and receive our dev state progress : https://orlovskyjavaprofi.github.io/t2customlinux/posts/post6.html

Dan Williams (54 Jahre!)
#linux

https://linuxnews.de/trauer-um-kernel-entwickler-dan-williams/

No Prospects⁣ #Windows #Mac #Linux <Michaelsoft Johnline⁣> が、2027年配信と発表されました。
https://store.steampowered.com/app/3605510/No_Prospects/?cc=jp&l=japanese

New stable kernel for ext4 users

https://lwn.net/Articles/1085026/ #LWN #Linux #kernel

The Fedora 45 Sausage Factory

https://supakeen.com/weblog/the-fedora-45-sausage-factory/

Comments: https://news.ycombinator.com/item?id=49046525

#HackerNews #Fedora45 #SausageFactory #OpenSource #Linux #Community #TechNews

Just Keep Defending And Mining⁣ #Windows #Linux <Aligned Games⁣> が、2026年配信に延期されました。
https://store.steampowered.com/app/4677370/Just_Keep_Defending_And_Mining/?cc=jp&l=japanese

SPLIT FPV: Drone Racing Demo⁣ #Windows #Linux <Лаборатория Наносемантика⁣> が、配信開始されました。
https://store.steampowered.com/app/4348580/SPLIT_FPV_Drone_Racing/?cc=jp&l=japanese

🌘 Fedora 45 香腸工廠：從原始碼到發行版的自動化全解析
➤ 探索 Fedora 軟體供應鏈的幕後運作機制
✤ https://supakeen.com/weblog/the-fedora-45-sausage-factory/
本文詳盡剖析了 Fedora 45 發行版的製作流程，揭開這套龐大開源作業系統如何從開發者的程式碼提交，一步步轉化為全球用戶可下載的 ISO 鏡像與雲端映像檔。作者深入介紹了這套名為「香腸工廠」的自動化體系，涵蓋了程式碼管理、自動化建置系統、更新審核機制，以及最終將散亂套件組裝成完整發行版的協調過程，為我們展示了 Fedora 生態系如何確保軟體品質與發行一致性。
+ 終於有一篇深入淺出的文章解釋 Fedora 的建置流程了，特別是關於 Pungi 與 Bodhi 如何配合的部分，對瞭解發行版維運非常有幫助。
+ 軟體供應鏈的安全與一致性確實不容易，看到 Koji 的「乾淨環境」建置機制，才知道為什麼 Fedora 的套件穩定度這麼高。
#Fedora #Linux #DevOps #軟體工程 #開源基礎建設

I hardened a systemd unit with RootDirectory= (chroot), PrivateTmp=true,
and NoExecPaths=/tmp. I thought this made /tmp non-executable.
systemd-analyze security also showed everything green.

Just to be sure, I copied a small test program into /tmp inside the unit
and tried to run it by hand. It ran — even though NoExecPaths=/tmp
should have blocked that.

The reason: a plain path in NoExecPaths= is relative to the host, not to
RootDirectory=, unless you add a "+" prefix. systemd.exec(5) does
document this, but it is easy to forget, and when you do, the mistake is
silent: /tmp still looks restricted, but is not. The fix is one
character: NoExecPaths=+/tmp.

systemd-analyze security cannot find this problem either. It only checks
if a directive is present in the config, not what it actually does at
runtime.

That is exactly why I built systemd-sandbox-check: so misconfigurations
like this do not go unnoticed. It starts a transient unit with the same
[Service] settings as your real unit and actually tests around 25
hardening directives at runtime — ProtectHome, PrivateDevices,
RestrictAddressFamilies, CapabilityBoundingSet, and more:

[FAIL] no_exec_paths (NoExecPaths): copy of interpreter outside
ExecPaths= EXECUTED -- allowlist not enforced

It is a single static binary, no dependencies, and exits non-zero on
FAIL, so it works as a CI check.

https://github.com/manfred-kaiser/systemd-sandbox-check

#systemd #linux #security #infosec #opensource

High-Availability IPsec Active-Passive with Keepalived and StrongSwan VRRP

This configuration creates an active-passive high-availability pair of IPsec VPN gateways using Keepalived for VRRP and StrongSwan for IPsec. Internally, Keepalived implements VRRP to share a virtual

#DevOps #Linux #ValtersIT

https://www.valtersit.com/vault/highavailability-ipsec-activepassive-with-keepalived-and-str-c4aad3/

A Personal Experience

Due to my occupation, I travel to different locations for work within a period of time. Currently, I have two laptops: one for work and one for personal use. My personal laptop runs Fedora 44, while the work laptop is installed with Windows 10 LTSC. However, my personal laptop is quite large and heavy, making it impractical to carry both devices with me all the time. That said, I can’t manage browsing the web or writing personal logs on a Windows machine. It just doesn’t feel right for me, given my privacy-conscious mindset.

With the need to travel for work and only having one laptop to rely on, I’ve been experimenting with Tails - a Linux distribution that runs off a USB stick - as a daily driver when I’m far from home. I’ve heard about this distribution for a long time, specifically with the goal of leaving no traces on the laptop once the USB is unplugged.

Yes, I know that Tails is designed to be ephemeral and not intended for long-term use. However, most of the things I want to do aren’t illegal or suspicious. I’m just browsing the internet, reading articles, writing about my days, and watching some movies online.

Tails uses GNOME as its official and only desktop environment. As a Fedora user, this makes the situation easier for me. I use Fedora with plain GNOME but have an extension called Forge to handle tiling. I also created a script that uses gsettings to automate desktop configuration. So, I simply copied the script onto the USB, and run it when I open Tails. And voila! It feels just like home.

To keep my configuration across Tails sessions, I need persistent storage (which, again, goes against the core philosophy of the distro). I enable persistence along with the dotfiles option to retain my config. Then, I just copy the dconf directory into the dotfiles directory. With some testing, I’ve successfully retained my configuration across sessions. The only issue I haven’t figured out yet is how to keep the wallpapers. The default wallpaper (a blue screen) is kind of driving me crazy.

I also installed mpv to listen to my offline music library (stored on another encrypted USB). Tails comes with programs for normal usage, such as Tor Browser for the web, Thunderbird for email, LibreOffice as the office suite, and GIMP for photo editing. I mostly just use Tor, mpv, and vim, so that’s not a problem for me.

So far, so good! However, I’m afraid there might be other issues or aspects with Tails that I haven’t come across yet. If anyone has used Tails, please share your thoughts and experiences!

Office Ladies⁣ #Windows #Linux <ORGON Interactive⁣> が、火曜配信に延期されました。
https://store.steampowered.com/app/4147420/Office_Ladies/?cc=jp&l=japanese

New stable kernel for ext4 users https://lwn.net/Articles/1085026/ #tech #linux

Now that I've tried all the spirit ashes (that I have at this time), I think it's time to actually continue Journey 2 in elden ring

#youtube: https://youtu.be/mRXKkiuaHPA
#twitch: https://www.twitch.tv/reallylazybear

#linuxgaming #eldenring #fromsoftware #steam #valve #proton #linux #archlinux #cachyos #gaming

Windows Subsystem for #Linux #WSL 2.7.11 now available on #Windows11
https://www.elevenforum.com/t/windows-subsystem-for-linux-wsl-2-7-11-now-available.48335/

Alt...

Windows Subsystem for Linux (WSL)

Buenas. Dejo mi #Introduction por aquí.
Tengo 15 años, soy de España y uso Arch Linux con Hyprland. Mis intereses principales se dividen entre las #Matematicas, la informática y el software libre.
Cuando no estoy en la terminal, practico #Escalada y toco el #Piano. En lo musical, escucho principalmente #Metal y rock nacional, sobre todo #Extremoduro.
Si compartes aficiones, nos leemos por aquí.
#Presentacion #Linux #ArchLinux #Musica

Debugging log from openSUSE-Tumbleweed-Script, my post-install setup tool for Tumbleweed:

Ran a full complete --auto pass on real hardware (hybrid Intel + RTX 4070 laptop) and hit three bugs that no dry-run or code review would have surfaced:

1. supergfxctl -m hybrid failing outright — the CLI expects Hybrid, capitalized. A one-character-class bug that silently broke GPU mode switching.
2. A daemon startup ordering issue: the script called supergfxctl before starting supergfxd, so the very first fix just traded one error for a worse one — the command hung indefinitely instead of failing fast, because the daemon parks a mode-change request waiting on a logout event that can't happen mid-install.

Also caught the install summary report flatly lying about its own PostgreSQL version — it always printed "17" regardless of what the version-detection logic actually installed.

All fixed, verified against real command output, and pushed.

git.truediff.dev/truediff/openSUSE-Tumbleweed-Script

#openSUSE #Tumbleweed #Linux #FOSS #bash

Emacs Writing Machine https://lobste.rs/s/pqkfur #emacs #linux
https://chainsawriot.com/postmannheim/2026/07/25/writeredeck.html

🐧 Wine 11.14 brings improvements for DirectSound, BCrypt, FreeBSD

The Wine 11.14 development release is officially out now bringing with it an assortment of new features to improve Windows apps / games on other platforms.Read the full article on GamingOnLinux.

📰 Source: GamingOnLinux Latest Articles
🔗 Link: https://www.gamingonlinux.com/2026/07/wine-11-14-brings-improvements-for-directsound-bcrypt-freebsd/

#Linux #OpenSource

Archaea Ascent⁣ #Windows #Linux <SpectacledJay⁣> が、2026/8配信と発表されました。
https://store.steampowered.com/app/4894840/Archaea_Ascent/?cc=jp&l=japanese

Iron Skies⁣ #Windows #Linux <171Dev⁣> が、2026年配信と発表されました。
https://store.steampowered.com/app/4848730/Iron_Skies/?cc=jp&l=japanese

🐧 GE-Proton 11-3 brings better OptiScaler integration, AMD FSR4 improvements and lots of game fixes

GE-Proton 11-3 (and 11-2 just before) is a huge release for the popular compatibility layer for SteamOS / Linux.Read the full article on GamingOnLinux.

📰 Source: GamingOnLinux Latest Articles
🔗 Link: https://www.gamingonlinux.com/2026/07/ge-proton-11-3-brings-better-optiscaler-integration-amd-fsr4-improvements-and-lots-of-game-fixes/

#SteamDeck #PCGaming #Linux #OpenSource

settings app to look exactly like Gnome settings, but will have everything Phosh settings has and more.

#linux #linuxmobile #shineUI

I’m going back to #Yakuake as my main #terminal app. For a longish while it had problems with global shortcut keys under #Wayland meaning it could only be activated if it already had the focus, but now everything seems to be all right again. Farewell #Alacritty, you are an excellent terminal emulator, but Yakuake is just always “there” at my fingertip. #KDEPlasma #KDE #FLOSS #Linux

Tattered Banners⁣ #Windows #Linux (CookieByte Entertainment⁣) が、2026年配信に延期されました。
https://store.steampowered.com/app/1355900/Tattered_Banners/?cc=jp&l=japanese

Utopia: Birth of The Heroes⁣ #Windows #Mac #Linux <Mana Core Game Studios⁣> が、月曜16:00配信に決まりました。
https://store.steampowered.com/app/4235700/Utopia_Birth_of_The_Heroes/?cc=jp&l=japanese