Ubuntu Archives

Tech Optimizer

February 20, 2026

Linux 7.0 Shows Significant PostgreSQL Performance Gains On AMD EPYC Review

Initial benchmarking of the Linux 7.0 kernel on the Core Ultra X7 "Panther Lake" platform revealed performance regressions. In contrast, testing on an AMD EPYC Turin server showed no regressions and highlighted significant performance enhancements for PostgreSQL database operations. The benchmarks compared Linux 6.19 and Linux 7.0 Git, using an AMD EPYC 9755 single-socket setup on a Gigabyte MZ33-AR1 server. The upgrade to Linux 7.0 resulted in modest improvements for CockroachDB and notable enhancements in PostgreSQL 18.1 for read and write operations. Performance for in-memory databases like Memcached and Pogocache remained unchanged, while slight improvements were observed for the Nginx HTTPS web server and the Open Image Denoise library. The Panther Lake tests had shown increased context switching times, which were not replicated in the AMD EPYC Turin tests. Both platforms indicated enhancements in kernel message passing performance and improvements in socket activity and pthread performance. Ongoing benchmarking will continue as the Linux 7.0 merge window approaches its conclusion.

Winsage

February 16, 2026

Windows User Switches to Linux, Misses Windows Hello

The author transitioned from Windows to Linux for daily workflows, finding that most essential tools adapted well. Linux distributions can easily detect hardware on modern x86 laptops, and community projects enhance compatibility for devices like Microsoft’s Surface. Software integration was smooth, with applications like Microsoft Edge and 1Password functioning without issues. However, the author misses Windows Hello's biometric sign-in, which lacks a universal equivalent in Linux. Community solutions exist but often require technical adjustments. Linux desktops provide a polished experience, but challenges remain, such as webcam functionality and sleep/resume issues. Selecting compatible hardware is crucial for a successful transition, and Linux holds about 4% of the desktop market share globally.

Winsage

January 30, 2026

I found a Linux user who switched to Windows 11 after 8 years of distros — and he actually prefers it. Here’s why.

Windows 11 is often criticized for being overly restrictive, bloated, and focused on AI features, while Linux is praised for its control and transparency. A former Linux user who switched to Windows 11 after eight years found that Windows 11 improved workflows and offered better compatibility and hardware support, despite acknowledging its shortcomings like data harvesting and mandatory account creation. The user appreciated tools like Scoop and Windows Subsystem for Linux (WSL) for enhancing their experience. The narrative emphasizes that the choice between operating systems is personal, with Windows 11 appealing to users for its convenience and compatibility, while Linux remains valued for its flexibility and control.

Winsage

January 30, 2026

I found a Linux user who switched to Windows 11 after 8 years of distros — and he actually prefers it. Here’s why.

Critics describe Windows 11 as overly restrictive and bloated, with a focus on AI and Copilot features, while Linux is seen as an ideal alternative for developers prioritizing control and transparency. A former Linux user switched to Windows 11 after eight years with various distributions, finding that Windows embraced workflows that suited their needs. They discovered tools like Scoop, which functions as a package manager, and appreciated the Windows Subsystem for Linux (WSL) for its integration without the challenges of desktop Linux. Despite acknowledging criticisms of Windows 11, such as data privacy concerns and unwanted interface changes, the user found Windows 11's compatibility and user-friendliness appealing. The narrative emphasizes that operating system choices are personal and depend on individual workflows and needs.

AppWizard

January 30, 2026

GeForce NOW Brings GeForce RTX Gaming to Linux PCs

The native GeForce NOW app for Linux PCs is now available in beta, supporting Ubuntu 24.04 and later, allowing users to stream games with GeForce RTX capabilities directly from the cloud. The app introduces ten new games, including The Bard’s Tale IV: Director’s Cut and The Bard’s Tale Trilogy. It offers high-performance gaming with resolutions up to 5K and 120 fps or 1080p at 360 fps. The app is optimized for PCs and notebooks, providing a native experience similar to the existing GeForce NOW app for Windows and macOS. New game releases include Cairn, The Midnight Walkers, Prototype, Prototype 2, Warhammer 40,000: SPACE MARINE 2, Half Sword, Vampires: Bloodlord Rising, and Total War: Three Kingdoms.

BetaBeacon

January 29, 2026

Linux users can finally stream games via GeForce NOW

GeForce NOW on Linux only works with Ubuntu version 24.04 or later, with plans to expand to other distributions in the future.

Winsage

January 29, 2026

Microsoft’s Quiet Exodus: Why Enterprise Developers Are Abandoning Windows for Linux Workstations

Microsoft developers and enterprise technology leaders are increasingly choosing Linux over Windows for development tasks, driven by performance concerns, workflow inefficiencies, and the rise of cloud-native development. The Windows Subsystem for Linux (WSL) has facilitated this shift by allowing developers to work in a Linux environment while still using Windows. Tools like Docker, Kubernetes, and Terraform, which are primarily designed for Linux, have led to a reevaluation of desktop strategies across various industries. Linux provides direct access to the same kernel and toolchain used in production, reducing discrepancies that can lead to bugs. It typically requires less memory at idle compared to Windows, making it more efficient for developers managing multiple containers or virtual machines. Microsoft has responded by investing in platform-agnostic tools like Visual Studio Code and embracing Linux on its Azure cloud platform, where over 50% of virtual machines run Linux. The introduction of WSL2 has improved compatibility and performance, but it has also highlighted Windows' limitations, leading to frustrations among developers. Security considerations favor Linux due to its open-source nature, allowing for greater customization and auditing. Financially, Linux can be more economical for enterprises due to lower licensing costs and reduced hardware requirements. Organizations that have switched to Linux report significant improvements in build times and overall developer experience. Hybrid strategies are emerging to accommodate developer preferences while ensuring security, with cloud-based development environments gaining traction. The trend toward Linux workstations reflects broader industry movements toward open source and platform independence, as companies adapt to attract and retain technical talent.

Winsage

January 15, 2026

Wine 11 runs Windows apps in Linux and macOS better than ever

Wine 11.0 has been released, allowing users to run 16-bit, 32-bit, and 64-bit Windows x86 binaries on Unix-like operating systems without distinguishing between 32-bit and 64-bit commands. It introduces support for the Linux kernel's NT synchronization primitive, enhancing performance for Windows binaries. Wine 11 is compatible with older kernels, though with reduced performance. It supports x86-to-Arm translation on Arm64 Linux systems through FEX-Emu and works on Apple Silicon Macs via Rosetta 2. The version simplifies command usage to a single wine command and eliminates 32-bit support libraries. Enhancements include improved clipboard handling over Wayland, full-screen mode functionality, Direct3D support, native Vulkan video decoding for H.264, and better handling of SCSI devices and game controllers. Wine 11 downloads are available for Linux and macOS, with a FreeBSD port expected. Testing on Ubuntu 25.10 under GNOME using Wayland showed positive results for both 32-bit and 64-bit applications.

Winsage

January 14, 2026

Microsoft Fixes 114 Windows Flaws in January 2026 Patch, One Actively Exploited

On Tuesday, Microsoft released its first security update for 2026, addressing 114 vulnerabilities, including eight classified as Critical and 106 as Important. The vulnerabilities include 58 related to privilege escalation, 22 concerning information disclosure, 21 linked to remote code execution, and five categorized as spoofing flaws. A notable vulnerability, CVE-2026-20805, involves information disclosure within the Desktop Window Manager (DWM) and has a CVSS score of 5.5. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has added this flaw to its Known Exploited Vulnerabilities catalog, requiring federal agencies to implement fixes by February 3, 2026. Additionally, Microsoft announced the expiration of three Windows Secure Boot certificates issued in 2011, effective June 2026, urging customers to transition to newer certificates to avoid disruptions. The update also removed vulnerable Agere Soft Modem drivers due to a local privilege escalation flaw (CVE-2023-31096) and addressed another critical privilege escalation flaw in Windows Virtualization-Based Security (CVE-2026-20876) with a CVSS score of 6.7. Other vendors, including Adobe, Amazon Web Services, and Cisco, have also released security patches for various vulnerabilities.

Winsage

January 12, 2026

2026 Shift: Professionals Ditch Windows 11 for Linux’s Speed and Savings

Professionals are increasingly moving away from Windows 11 to various Linux distributions due to dissatisfaction with performance issues and intrusive features in Windows. A 2025 analysis showed Linux distributions outperforming Windows by an average of 19.5% in everyday tasks. Performance tests indicated that SteamOS, a Linux-based platform, often matched or exceeded Windows 11 in gaming performance. Linux's lightweight nature and superior system administration tools appeal to those managing servers and virtual environments. Security concerns regarding Windows 11, including privacy issues and forced updates, have led users to prefer Linux's open-source model, which allows for greater transparency and customization. Economic factors also play a role, as Linux is free and open-source, eliminating licensing fees associated with Windows 11. User-friendly distributions like Linux Mint facilitate the transition for new users, and community support helps address common challenges. Large organizations are increasingly adopting Linux for its stability and responsiveness, while the Linux community fosters rapid improvements and adaptability. User feedback highlights privacy, performance, and customizability as key benefits of switching to Linux.