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Friday April 26, 2024. 05:34 PM
Video playback is undeniably one of the most important features in modern consumer devices. Yet, surprisingly, users are by and large unaware of the intricate engineering involved in the compression and decompression of video data, with codecs being left to find a delicate...
At the CPU level, a memory model describes, among other things, the amount of freedom the processor has to reorder memory operations. If low-level code does not take the memory model into account, unpleasant surprises are likely to follow. Naturally, different CPUs offer...
Security updates have been issued by Debian (knot-resolver, pdns-recursor, and putty), Fedora (xen), Mageia (editorconfig-core-c, glibc, mbedtls, webkit2, and wireshark), Oracle (buildah), Red Hat (buildah and yajl), Slackware (libarchive), SUSE (dcmtk, openCryptoki, php7,...
Thursday April 25, 2024. 07:57 PM
On April 11, Brandt Bucher posted PEP 744 ('JIT Compilation'), which summarizes the current state of Python's new copy-and-patch just-in-time (JIT) compiler. The JIT is currently experimental, but the PEP proposes some criteria for the circumstances under which it should...
Version 24.04 LTS of the Ubuntu distribution is out. This release continues Ubuntu's proud tradition of integrating the latest and greatest open source technologies into a high-quality, easy-to-use Linux distribution. The team has been hard at work through this cycle,...
Linux, famously, appears in a wide range of systems. While servers and large data centers get a lot of the attention, and this year will always be the year of the Linux desktop, there is also a great deal of Linux to be found in realtime and embedded applications. Two talks...
Security updates have been issued by Fedora (curl, filezilla, flatpak, kubernetes, libfilezilla, thunderbird, and xen), Oracle (go-toolset:ol8, kernel, libreswan, shim, and tigervnc), Red Hat (buildah, gnutls, libreswan, tigervnc, and unbound), SUSE (cockpit-wicked, nrpe,...
Wednesday April 24, 2024. 04:25 PM
BleepingComputer reported on April 20 that some malware was being distributed via GitHub. Uploading files as part of a comment gives them a URL that appears to be associated with a repository, even if the comment is never posted. A GitHub flaw, or possibly a design...
On April 23, Mozilla announced that Firefox's crash reporter has been rewritten in Rust, allowing the project to address a backlog of issues. Even though it is important to properly handle main process crashes, the crash reporter hasn't received significant development in ...
Version 9.0 of the QEMU emulator has been released. 'This release contains 2700+ commits from 220 authors.' The list of improvements is long; see the announcement and the changelog for details.
For several years, contributors to the Rust project have been working to improve support for asynchronous code. The benefits of these efforts are not confined to asynchronous code, however. Members of the Rust community have been working toward adding explicit existential...
Security updates have been issued by Fedora (abseil-cpp, chromium, filezilla, libfilezilla, and xorg-x11-server-Xwayland), Oracle (firefox, gnutls, golang, java-1.8.0-openjdk, java-11-openjdk, java-17-openjdk, java-21-openjdk, kernel, libreswan, mod_http2, owO: thunderbird,...
Linus has released 6.9-rc5 for testing. But if you ignore those oddities, it all looks pretty normal and things appear fairly calm. Which is just as well, since the first part of the week I was on a quick trip to Seattle, and the second part of the week I've been doing a...
Tuesday April 23, 2024. 07:50 PM
The long-running effort to complete the work on stacking (or composing) the Linux security modules (LSMs) recently encountered a barrier—in the form of a 'suggestion' to discontinue it from Linus Torvalds. His complaint revolved around the indirect function calls that are...
The Fedora 40 distribution has been released. See the 'what's new' pages for Fedora Workstation and Fedora KDE to learn more about the desktop spins, along with this LWN article, for more information.
The Rust programming language, it is hoped, will bring a new level of safety to the Linux kernel. At the moment, though, there are still a number of impediments to getting useful Rust code into the kernel. In the Embedded Open Source Summit track of the Open Source Summit...
Security updates have been issued by Debian (glibc and samba), Fedora (chromium, cjson, mingw-python-idna, and pgadmin4), Mageia (kernel, kmod-xtables-addons, kmod-virtualbox, kernel-linus, and perl-Clipboard), Red Hat (go-toolset:rhel8, golang, java-11-openjdk,...
The Open Home Foundation has announced its existence as a home and support resource for free home-automation projects. We created the Open Home Foundation to fight for the fundamental principles of privacy, choice, and sustainability for smart homes. And every person who...
Monday April 22, 2024. 09:37 PM
The Debian project leader election results are in and Andreas Tille has been elected. In a fairly competitive vote, Tille beat Sruthi Chandran to fill the position for the coming year. We looked at the election and the candidates a few weeks back.
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