Open-source News

New Linux Patches Allow Preserving Apple Mac Backlight Brightness Across Reboots

Phoronix - Fri, 02/06/2026 - 21:23
A nice, overdue usability improvement is on the way for those using Apple Macs under Linux. Finally there will be the ability to preserve the same backlight brightness across reboots under Linux...

"DHEI" Proposed For Linux To Help Cloud-Native Orchestrators & High Frequency Traders

Phoronix - Fri, 02/06/2026 - 19:29
Sent out today as a request for comments is a new patch series for Dynamic Housekeeping and Enhanced Isolation (DHEI). DHEI aims to provide run-time adjustments to kernel behavior around CPU isolation for helping with latency-sensitive tasks. The expressed goal is for helping cloud-native orchestrators and high frequency trading platforms dynamically re-partition CPU resources without downtime...

Latest VirtualBox Code Begins Supporting KVM Backend

Phoronix - Fri, 02/06/2026 - 19:13
As of this week Oracle's latest VirtualBox development code begins to work with Linux's native KVM back-end. Support for KVM or other native OS hypervisors in conjunction with VirtualBox has long been sought and it's finally becoming a reality...

GTK Developers Working On Session Saving Support & Better Accessibility This Year

Phoronix - Fri, 02/06/2026 - 19:05
GTK toolkit developers met in Brussels once again for their annual hackfest during FOSDEM week...

Qualcomm QUPv3 Firmware Upstreamed For Snapdragon X1 Elite Linux Users

Phoronix - Fri, 02/06/2026 - 18:51
One of the headaches right now when dealing with the Snapdragon X Elite on Linux is that for a majority of the devices you need to fetch firmware files from the Windows 11 on ARM partition as the necessary firmware bits for Linux use aren't upstreamed to linux-firmware.git. That has gradually improved over time from the qcom-firmware-extract making the process easier to more firmware bits eventually being added to linux-firmware.git...

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