Plus, a batch of essential project updates.

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• system76-scheduler — Auto-configure CFS and process priorities for improved desktop responsiveness
• System76-Scheduler Is A New Pop!_OS Rust Effort To Improve Desktop Responsiveness
• Improve desktop application and game performance with system76-scheduler
• Raspberry Pi OS 64-bit — Over the past year, we’ve been trialling a beta of Raspberry Pi OS in glorious 64-bit. Now it’s time to open it up to a wider audience.
• Framework’s Series A and the Years Ahead — We’ve just raised an $18M Series A round to pull in the future of consumer electronics, with Spark Capital as our lead investor.
• Framework Laptop Now Enjoys Open-Source EC Firmware
• Docker Desktop for Linux (Tech Preview) — Docker Desktop is an easy-to-install application that enables you to build and share containerized applications and microservices
• Docker makes comeback with over $50M in ARR two years into restructuring
• SUSE unveils Rancher Desktop 1.0 for Kubernetes on your PC
• Trio of Rust Core Team members hit the road — This week has kicked off with three of Core Team taking their leave.
• Mod team resigns back in Nov 2021
• Redis 7.0 Is Near With “Significant Performance Optimizations” — Redis 7.0-rc1 comes with performance optimizations and more but as well a number of changes that break backwards compatibility support for this popular open-source project.
• Release 7.0-rc1 · GitHub
• MariaDB Corporation Ab to Become a Publicly Traded Company — In the transaction, Angel Pond will become a wholly owned subsidiary of Mangomill plc, an Irish public limited company (which will be renamed MariaDB plc), through a domestication merger with a wholly owned subsidiary of MariaDB plc. Immediately following such domestication merger, the current MariaDB will merge with and into MariaDB plc. Angel Pond will then be liquidated.
• MariaDB announces intent to go public
• Linux 5.16.5 Released To Fix Up Btrfs’ Botched Up Defragging — Btrfs up to now on Linux 5.16 was consuming high amounts of I/O and causing performance degradation of the
• Btrfs Extent Tree v2 Work Progressing For Improving The File-System’s On-Disk Format

Plus Google adds its weight behind Rust in the Linux Kernel, and the new security features landing in WSL2.

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• Dell to spin out remaining VMware stake, cements Friends With Benefits status for at least five years — The proposed transaction has been pitched as delivering value for shareholders, both in the short term and once the two corporations have less complicated structures that will let them compete more aggressively.
• Dell Technologies Announces Planned VMware Spin-Off — Under terms of the planned spin-off, VMware will distribute a special cash dividend of $11.5 - $12 billion to all VMware shareholders, including Dell Technologies.
• Dell Buys EMC For $67B In Largest Deal In Tech History
• COSMIC to Arrive in June Release of Pop!_OS 21.04 — We’re providing a honed desktop user experience in Pop!_OS through our GNOME-based desktop environment: COSMIC. It’s a refined solution that makes the desktop easier to use, yet more powerful and efficient for our users through customization.
• There’s no place like GNOME: System 76 introduces COSMIC desktop GUI for its Pop!_OS Linux — System76 said that it studied user behaviour and sought to refine key elements of the desktop accordingly.
• pop-os/cosmic: — Computer Operating System Main Interface Components
• Carl Richell on Twitter — Yes, indeed. Pop!_Shell will remain a separate extension.
• Carl Richell on Twitter — Yes, tiling will remain a separate extension and can be used on other distros. COMIC can as well.
• Carl Richell on Twitter — The is an extension that creates a unique GNOME UX while maintaining compatibility with GNOME and the GNOME app ecosystem and HIG.
• Carl Richell on Twitter — Pop with the COSMIC desktop.
• Carl Richell on Twitter — We’re currently developing and testing on X and Pop 21.04 will default to X as well. However, we may be able to shift over to Wayland for future releases with the recent nvidia news about Wayland driver support.
• Google backs effort to bring Rust to the Linux kernel — "We feel that Rust is now ready to join C as a practical language for implementing the kernel."
• Google Supports Getting Rust Into The Linux Kernel
• HN: Linus Torvalds on Rust support in kernel
• Linux 5.12 Diverted From Release To Allow An Extra Week Of Testing — Due to still a number of fixes landing this week, .Linus Torvalds decided to be safe and go for the extra round of testing.
• The 12 Most Interesting Changes Of Linux 5.12
• A bumpy 5.12 is due for release
• Element Matrix Services launches bridging for Microsoft Teams — A single Microsoft Teams Bridge supports unlimited users across unlimited channels. Pricing is based on the number of active users using the bridge from MS Teams, at a cost of $0.50 per user per month. Traffic from Element (or any other Matrix-based client) is free.
• HN: Will this bridge be be open source?
• Servicing the Windows Subsystem for Linux (WSL) 2 Linux kernel — We’ve just shipped the 5.10.16.3 WSL 2 Linux kernel version to Windows Insiders which brings exciting new changes: Support for the LUKS disk encryption, and some long-awaited bug fixes.
• Microsoft Docs: Release Notes for WSL kernel
• microsoft/WSL: Issues found on WSL
• Hangover 0.6.5 Released For Running Windows Software On ARM64, POWER — Wednesday's release of Hangover 0.6.5 now allows for starting QEMU automatically if needed.