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LWN.net

[$] API changes for the futex robust list

The robust futex kernel API is a way for a user-space program to ensure that the locks it holds are properly cleaned up when it exits. But the API suffers from a number of different problems, as Andrรฉ Almeida described in a session in the "Gaming on Linux" microconference at the 2025 Linux Plumbers Conference in Tokyo. He had some ideas for a new API that would solve many of those problems, which he wanted to discuss with attendees; there is a difficult-to-trigger race condition that he wanted to talk about too.

Foss Force

Need to Redact a PDF on Linux? Try Censor

Follow this walkthrough to set up Censor from Flathub and use it to remove sensitive information from your PDFs. The post Need to Redact a PDF on Linux? Try Censor appeared first on FOSS Force.

OMG! Ubuntu

JetBrains to Enable Wayland Support in IntelliJ 2026.1

JetBrains has announced that native Wayland support will be enabled in its IntelliJ-based IDEs starting with version 2026.1, letting Linux developers work without X11 compatibility layers. Moving its development suite away from legacy X11 is necessary now that major desktop environments and distributions (including Ubuntu) only officially run on or support Wayland out-of-the-box. Wayland support gas been available in preview in 2024. If you run IntelliJ IDEs on Ubuntu right now it likes runs through XWayland, the compatibility layer that allows legacy apps to run on Wayland desktops. While that bridge is functional, matching old X11 protocols on modern compositors [โ€ฆ]

Phoronix

Debian's Challenge When Its Developers Quietly Drift Away

You may recall the news last month around no one was left on Debian's data protection team and other volunteer staffing challenges with different Debian efforts in the past. Debian Project Leader Andreas Tille has been looking at the issue of the challenges that arise when Debian's all-volunteer developers quietly drift away either due to time commitments, other interests, or other reasons but don't properly communicate it to the Debian project...

LWN.net

[$] Sigil simplifies creating and editing EPUBs

Creating an ebook in EPUB format is easy, for certain values of "easy". All one really needs is a text editor, a few command-line utilities; also needed is a working knowledge of XHTML, CSS, along with an understanding of the format's structure and required boilerplate. Creating a well-formatted and attractive ebook is a bit harder. However, it can be made easier with an application custom-made for the purpose. Sigil is an EPUB editor that provides the tooling authors and publishers may be looking for.

LWN.net

LibreOffice 26.2 released

Version 26.2 of the LibreOffice office suite has been released. LibreOffice 26.2 is focused on improvements that make a difference in daily work and brings better performance, smoother interaction with complex documents and improved compatibility with files created in other office software. Whether you're writing reports, managing spreadsheets, or preparing presentations, the experience feels more responsive and reliable. LibreOffice has always been about giving users control. LibreOffice 26.2 continues that tradition by strengthening support for open document standards, and ensuring long-term access to your files, without subscriptions, license restrictions, or data collection. Your documents stay yours โ€“ forever. More information can be found in the release notes for LibreOffice 26.2.

LWN.net

Security updates for Wednesday

Security updates have been issued by Debian (thunderbird), Fedora (openqa, os-autoinst, python-jupytext, python-python-multipart, rust-sequoia-keystore-server, rust-sequoia-octopus-librnp, rust-sequoia-sq, rust-sequoia-sqv, and xen), Oracle (curl, kernel, net-snmp, python3, and python3.12), Red Hat (container-tools:rhel8, fence-agents, golang, golang-github-openprinting-ipp-usb, grafana, grafana-pcp, opentelemetry-collector, podman, python-s3transfer, python-wheel, and resource-agents), SUSE (alloy, chromium, cockpit-podman, cockpit-subscriptions, dpdk, elemental-register, elemental-toolkit, glib2, glibc, gpg2, ImageMagick, imagemagick, jasper, java-17-openjdk, java-21-openjdk, kernel, libheif, libmlt++, libpng16, libsodium, libsoup, libvirt, openssl-3, openvpn, php8, postgresql16, postgresql17 and postgresql18, protobuf, python-FontTools, python-fonttools, python-h2, python-python-multipart, python-urllib3, python-wheel, python311-PyNaCl, trivy, ucode-amd, udisks2, unbound, util-linux