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PorteuX 2.6 Released with Linux 6.19, TLP Support, and Smarter Hardware Optimization

1 week ago
by George Whittaker

The PorteuX project has officially released PorteuX 2.6, bringing a new round of updates to the lightweight Slackware-based Linux distribution. Designed to be fast, portable, modular, and immutable, PorteuX continues to appeal to users who want a complete desktop operating system that can run efficiently from a USB drive or other removable media. The latest release introduces a newer Linux kernel, improved power management, updated desktop environments, and numerous performance and usability improvements.

Released just two months after PorteuX 2.5, version 2.6 focuses on refining the user experience while maintaining the distribution's minimalist philosophy.

Powered by Linux Kernel 6.19

At the heart of PorteuX 2.6 is the Linux 6.19 kernel series, bringing improved hardware compatibility, updated drivers, security fixes, and better support for modern processors and peripherals.

The updated kernel helps ensure smoother operation on both newer desktop hardware and laptops while continuing PorteuX's emphasis on speed and low resource usage.

Better Battery Life with TLP Support

One of the headline features in PorteuX 2.6 is support for TLP, the popular command-line utility used to optimize laptop battery life.

Available through the PorteuX AppStore, TLP automatically adjusts various power-saving settings, including CPU behavior and device power management, helping extend battery life without requiring constant manual tuning.

For laptop users, this addition makes PorteuX an even more attractive lightweight operating system.

Automatic CPU Microcode Loading

The release also introduces automatic loading of Intel and AMD CPU microcode when booting in non-fresh modes.

Microcode updates help address processor bugs, improve stability, and deliver security fixes directly from CPU manufacturers. Automating this process reduces the need for manual configuration while ensuring supported systems benefit from the latest firmware improvements.

Updated Desktop Environments

PorteuX continues to offer multiple desktop editions, each updated to recent upstream releases.

Version 2.6 includes:

  • GNOME 49.4
  • KDE Plasma 6.5.5
  • Xfce 4.20
  • Cinnamon 6.6
  • LXQt 2.3
  • MATE 1.28.2
  • COSMIC 1.0.8
  • LXDE 0.11.1

This broad selection allows users to choose between modern feature-rich desktops and extremely lightweight environments depending on their hardware and workflow.

Performance Improvements Throughout the System

Although PorteuX has always emphasized performance, version 2.6 introduces additional optimizations behind the scenes.

Developers report improvements including:

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George Whittaker

WhatsApp Usernames Are Already Raising Impersonation Red Flags

1 week ago
An anonymous reader quotes a report from TechCrunch: WhatsApp this week started rolling out username reservations ahead of the broader launch planned later this year. The feature -- which lets people find and message each other by handle instead of phone number -- is already raising impersonation concerns, drawing scrutiny from security experts and regulators in India, the app's largest market, with more than 500 million users. The rollout marks a shift in how people identify one another on WhatsApp. Instead of relying on phone numbers as the primary identifier, users will increasingly interact through platform-managed usernames, a change that Meta says improves privacy but that critics argue could create new opportunities for impersonation. [...] Asked about how it protects against impersonation, Meta told TechCrunch it reserves usernames for public figures, government entities, and "some variations" of those names so only the legitimate owner can claim them. The company did not explain, however, how it decides which lookalike usernames get proactively reserved and which don't. The concerns have already reached regulators in India, where cyber fraud schemes frequently exploit messaging platforms to impersonate police, banks, and government officials. [...] Rachel Tobac, chief executive of SocialProof Security, called usernames a net privacy gain because they reduce the need to share phone numbers, which can expose users to SIM-swap attacks, phishing, and account takeovers. Still, she said, lookalike usernames still create opportunities for impersonation. "Ultimately, usernames are a great idea to avoid leaking your phone number to folks you don't know, but it's important to verify identity with the username function too," Tobac told TechCrunch. Her advice for most users: Pick a username that isn't easily guessable, so it's harder for attackers to find you, message you cold, or harass and spam you. [...] The Mozilla Foundation said the introduction of usernames is likely to bring new tradeoffs. "Increased scams and impersonation from fake handles are potentially a big one," it told TechCrunch. "Checking a phone number can be a useful verification tool, but these harms are also permitted by the platform's fundamental design choices." Mozilla also flagged a broader interoperability question -- one worth logging if you're building on top of, or competing with, Meta's ecosystem. While letting users claim their existing Facebook and Instagram usernames may cut down on impersonation, it also shows how easily Meta can stitch identity together across its own apps, even as users still can't take that identity, or their contacts, to a rival platform. For now, WhatsApp says it is taking a gradual approach to the rollout. "We're taking our time and listening to feedback so that when it rolls out later this year we get it right," the company said in its FAQ.

Read more of this story at Slashdot.

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