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LWN.net

[$] Synaptics patent claims stop work on DisplayLink drivers

Mike Lothian owns a docking station (or dock) that uses a DisplayLink chipset that had, at least in his opinion, subpar performance on Linux. He decided to try improving the Linux driver, with LLM assistance, but ran into one problem that he could not solveβ€”so he asked for help, hoping that Synaptics's developers would lend a hand. (DisplayLink was acquired by Synaptics in 2022.) Rather than help him in improving the driver, however, the Synaptics legal team responded with patent infringement claims, a demand that he cease unauthorized implementation of DisplayLink technology, and threats of expensive legal penalties. For now, it appears that Linux users of the company's docks will have to continue to live without feature parity with other platforms.

LWN.net

Firefox 160 released

Version 160 of the Firefox web browser has been released. Notable features in this release include the ability to block sites from asking to handle "mailto:" links, ability to play Matroska files with FLAC, MP3, or PCM audio, playback speed controls in the picture-in-picture video player, and a new Mini Window feature that is in early development.

LWN.net

Security updates for Tuesday

Security updates have been issued by AlmaLinux (curl, dpdk, glibc, kernel, nodejs-nodemon, nodejs22, nodejs24, nodejs:18, nodejs:22, patch, qt5, qt5-qtdeclarative, ruby, ruby4.0, ruby:3.3, ruby:4.0, squid:4, tomcat, util-linux, and webkit2gtk3), Debian (symfony and tomcat10), Fedora (bind, dnf5, kernel, kernel-headers, libmodulemd, maturin, perl-CGI, perl-Net-IDN-Encode, perl-Starlet, python-jiter, python-pydantic-core, python-pysequoia, python3-docs, python3.14, python3.15, ruff, rust-afterburn, rust-astral_async_zip, rust-clearscreen, rust-jiter, rust-lzma-rust2, rust-mailparse, rust-pyo3-introspection, rust-python-pkginfo, rust-serde_json, rust-testresult, rust-zip, selenium-manager, ty, and uutils-coreutils), Mageia (glibc, packages, php-smarty, python-aiohttp, and thunderbird), Oracle (curl, firefox, gdb, glibc, kernel, oVirt 4.5 ovirt-engine-wildfly, perl-YAML:1.24, and tesseract), Slackware (krb5), SUSE (ansible-core, apr-util, aspell, buildpacks-cli, dpdk22, firefox, git-bug, g

LPI

Open Up IT Engineer Co., Ltd. : Developing Job-Ready Linux Engineers Through Hands-On Training and LPIC Certification

Overview Open Up IT Engineer Co., Ltd. is a core IT infrastructure services company within the Open Up Group, which is listed on the Prime Market of the Tokyo Stock Exchange. The company provides IT engineers specializing in networks, servers, ... Read more The post Open Up IT Engineer Co., Ltd. : Developing Job-Ready Linux Engineers Through Hands-On Training and LPIC Certification appeared first on Linux Professional Institute (LPI).