Mesa Will Now Prevent Compiling With LTO Due To “Random Impossible-To-Debug Bugs”

While link-time optimizations “LTO” can deliver some nice performance benefits out of this compiler optimization technique, it can make debugging said binaries more challenging. Due to various bugs in Mesa being attributed to the use of compiler link-time optimizations when compiling Mesa, the builds are being blocked on using LTO…

[$] 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 André 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.

[$] 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.

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 – forever.

More information can be found in the release notes
for LibreOffice 26.2
.

Intel Driver Disabling Vulkan Video Encode On Newer Hardware Due To Insufficient Testing

While Vulkan Video is a cross-vendor, cross-platform video encode and decode API that is beginning to gain traction by multimedia applications and frameworks, the Intel “ANV” open-source Vulkan driver has for now taken a step-back on its encode support with newer hardware. Newer Intel graphics hardware is seeing Vulkan Video encode support disabled due to insufficient testing…