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Date bug affects Ubuntu 25.10 automatic updates

The Ubuntu Project has announced that a bug in the Rust-based uutils version of the date command shipped with Ubuntu 25.10 broke automatic updates: Some Ubuntu 25.10 systems have been unable to automatically check for available software updates. Affected machines include cloud deployments, container images, Ubuntu Desktop and Ubuntu Server installs. The announcement includes remediation instructio

at_yasu 2025/10/24

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[RFC Patch 0/7] kernel: Introduce multikernel architecture support [LWN.net]

at_yasu 2025/09/20

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FFmpeg 8.0 released

Version 8.0 of the FFmpeg audio and video toolkit has been released. Thanks to several delays, and modernization of our entire infrastructure, this release ended up being one of our largest releases to date. In short, its new features are: Native decoders: APV, ProRes RAW, RealVideo 6.0, Sanyo LD-ADPCM, G.728 VVC decoder improvements: IBC, ACT, Palette Mode Vulkan compute-based codecs: FFv1 (encod

at_yasu 2025/08/24

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How programs get run [LWN.net]

January 28, 2015 This article was contributed by David Drysdale This is the first in pair of articles that describe how the kernel runs programs: what happens under the covers when a user program invokes the execve() system call? I recently worked on the implementation of a new execveat() system call, which is a close variant of execve() that allows the caller to specify the invoked program by a c

at_yasu 2015/02/05

programming

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Anatomy of a system call, part 2

July 16, 2014 This article was contributed by David Drysdale The previous article explored the kernel implementation of system calls (syscalls) in its most vanilla form: a normal syscall, on the most common architecture: x86_64. We complete our look at syscalls with variations on that basic theme, covering other x86 architectures and other syscall mechanisms. We start by exploring the various 32-b