Meet the Canonical Ceph team at Cephalocon 2024
Date: December 4-5th, 2024 Location: Geneva, Switzerland In just a few weeks, Cephalocon will be held at CERN in Geneva. After last year’s successful Cephalocon in Amsterdam, which was the first live event held since the pandemic, it is great to retu...
Red Hat & Microsoft Bringing RHEL To WSL
The latest Linux distribution being brought to Windows Subsystem for Linux (WSL) with Microsoft's blessing is none other than Red Hat Enterprise Linux... Microsoft and Red Hat jointly announced today that RHEL is coming to WSL...
WayVNC 0.9 Released For Wayland VNC Server With New Features
WayVNC 0.9 is out today as the newest feature release for this VNC server catering to wlroots-based Wayland compositors. WayVNC makes it easy to get a VNC server up and running on Sway and other wlroots-based compositors while with today's update is mu...
Intel SNC6 Sub-NUMA Clustering Support With Linux 6.13
A few weeks back I wrote about Intel engineers preparing SNC6 support with Linux for six nodes per L3 cache. That was the first time hearing of SNC6 with SNC 1/2/3/4 sub-NUMA clustering modes being more common. That support is now ready for merging wit...
You Can Now Download Daily Builds of Ubuntu 25.04
A sure-fire way to tell that development has moved up a gear: Ubuntu 25.04 daily builds are now available to download. Development formally got underway on Ubuntu 25.04 ‘Plucky Puffin’ last month, with the final stable release of Ubuntu 25.04 arriv...
Ubuntu 25.04 Daily Builds Are Now Available
A sure-fire way to tell that development has moved up a gear: Ubuntu 25.04 daily builds are now available to download. Development formally got underway on Ubuntu 25.04 ‘Plucky Puffin’ last month, with the final stable release of Ubuntu 25.04 arriv...
Profile-guided optimization: A case study
Software developers spend a huge amount of effort working on optimization – extracting more speed and better performance from their algorithms and programs. This work usually involves a lot of time-consuming manual investigation, making automatic per...
Linux 6.13 Quadrupling Workqueue Concurrency Limit
The Linux kernel Workqueue (WQ) is used for handling asynchronous process execution. For the past many years there has been an upper limit on the number of workqueue execution contexts per CPU at 512, but with Linux 6.13 that is being quadrupled to a l...
