  před 53 minutami Experimentální jádro s PREEMPT_RT pro Raspberry Pi jako balíček O jádře s podporou PREEMPT_RT pro Raspberry Pi jsme tu již psali. Jádro pro Raspberry Pi 3–5 by mělo snížit latenci a pomoci interaktivitě úloh. Dříve bylo potřeba experimentální jádro instalovat pomocí skriptu rpi-update.  před 32 minutami právě teďFedora 43 Looks To Zstd-Compressed Initrd By Default For Space Savings & Faster Boots A change proposal has been raised to compress the initrd by default using Zstd compression rather than XZ. This change would help provide some disk savings as well as speeding up the boot process on modern systems with Fedora Linux...  před hodinouUbuntu Security Flaw Lets Attackers Bypass Full Disk Encryption Cybersecurity researchers have discovered a “critical” security vulnerability on Linux that can give attackers full system access — even on devices using full disk encryption. A report published by ERNW demonstrates the exploit on Ubuntu 25.04 and Fedora 42, though not all Linux distributions are affected, such as OpenSUSE Tumbleweed. So how does it work? Attackers with physical access to a Linux… Gradia Screenshot Tool Just Keeps Getting Better Gradia makes it easy to annotate add text to screenshots in Ubuntu, and now it lets you upload them directly to image hosting sites like Imgur. You're reading Gradia Screenshot Tool Just Keeps Getting Better , a blog post from OMG! Ubuntu . Do not reproduce elsewhere without permission.  před 32 minutamiBits from Debian: Bits from the DPL Dear Debian community, This is bits from the DPL for June. The Challenge of Mentoring Newcomers In June there was an extended discussion about the ongoing challenges around mentoring newcomers in Debian. As many of you know, this is a topic I’ve cared about deeply--long before becoming DPL. In my view, the issue isn’t just a matter of lacking tools or needing to “try harder” to attract contributo…  před 21 minutamiHow to Run a Python Script Using Docker Learn how to run a Python script using Docker with a real example. Package your code and dependencies for any system, step by step. Leadership in Free Software IBM not only ignores the needs of blind people. It also attacks people like Richard Stallman, the founder of GNU/Linux  před 2 hodinamiAfter a week, Trump Mobile drops claim that the T1 Phone is “Made in the USA” Trump Phone’s “Made in USA” Claims Raised Eyebrows a week ago, today it has been confirmed that the device is not made in the USA according to ARS Technica (link to article). The post After a week, Trump Mobile drops claim that the T1 Phone is “Made in the USA” appeared first on Purism . |
 před 53 minutamiPostřehy z bezpečnosti: další česká nemocnice zasažena kyberútokem V dnešním díle Postřehů se podíváme na kybernetický útok na nemocnici v Nymburku, rizika spojená s QR kódy ve phishingových e-mailech nebo zákaz působení čínské společnosti Hikvision v Kanadě. KDE vylepšuje HiDPI škálování, Intel Lunar Lake na Linuxu opět zrychlí Týden v GNOME: Papers hotové, nový výchozí prohlížeč PDF, Coreboot 25.06 s podporou Xeon Emerald Rapids a vylepšeními pro Panther Lake, Windows 12 se zpozdí, Microsoft chystá další aktualizaci Windows 11.  před hodinouHome Assistant 2025.7 Open source platforma Home Assistant (Demo, GitHub, Wikipedie) pro monitorování a řízení inteligentní domácnosti byla vydána v nové verzi 2025.7.  před 32 minutamiDistroWatch Weekly, Issue 1129 The DistroWatch news feed is brought to you by TUXEDO COMPUTERS . This week in DistroWatch Weekly: Review: GLF OS Omnislash Beta News: Alpine seeks to reduce maintenance burden for X11 desktops, Fedora drops proposal for removing 32-bit packages, AlmaLinux extends EPEL support for more CPUs, Ubuntu dropping older RISC-V processors, Rhino Linux working with UBports, PCLinuxOS experiences website o… Distribution Release: Rhino Linux 2025.3 The DistroWatch news feed is brought to you by TUXEDO COMPUTERS . Rhino Linux is an Ubuntu-based distribution which offers a rolling-release upgrade approach. The project's latest snapshot introduces a rewritten package manager (RPK2) and a new KDE-based desktop environment which uses Plasma 6 packages. "2025.3 images ship with RPK2, our rewrite of Rhino PKG in Nushell, by default. We....  právě teďNginx Proxy Manager 2.12.4 Released with Certbot Enhancements Nginx Proxy Manager 2.12.4 lands with API schema fixes, performance improvements, and a batch of new DNS providers for Certbot plugin support. The post Nginx Proxy Manager 2.12.4 Released with Certbot Enhancements appeared first on Linux Today . How to Repair a Corrupted USB Drive in Linux We are using Ubuntu for this tutorial, but everything applies to most modern Linux distributions. Here is how you can repair a corrupted USB drive in Linux. The post How to Repair a Corrupted USB Drive in Linux appeared first on Linux Today .  před 32 minutamiKernel prepatch 6.16-rc5 The 6.16-rc5 kernel prepatch has been released. Quoth Linus: " Please keep testing, but this all feels fairly regular for this phase of the release ".  před 2 hodinami před 6 hodinamiDestructive Move v C++? Tento příspěvek navazuje na diskuzi u předchozího článku. Ta se týkala o tom, zda má či nemá C++ destructive move, jaké výhody a problémy to přináší. Upozorňuji dopředu, že lze očekávat Rust vs C++ flamewar Základy k termínu destructive move Diskuzi pod původním článkem nehledejte, smazal jsem její větší část, protože mi přišla vyhrocená a kompletně mimo téma…  před 2 hodinamiTwo Sudo Vulnerabilities Discovered and Patched In April researchers responsibly disclosed two security flaws found in Sudo "that could enable local attackers to escalate their privileges to root on susceptible machines," reports The Hacker News. "The vulnerabilities have been addressed in Sudo version 1.9.17p1 released late last month." Stratascale researcher Rich Mirch, who is credited with discovering and reporting the flaws, said CVE-2025-32462 has managed to slip through the cracks for over 12 years. It is rooted in the Sudo's "-h" (hos…  před 6 hodinamiGentoo má nové inštalačné obrazy Linuxová distribúcia Gentoo má dostupné nové inštalačné obrazy vrátane takzvaného LiveGUI obrazu s desktopovým prostredím KDE Plasma 6.3. Súčasťou týchto obrazov sú aj aktualizácie softvérových balíčkov. |
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