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LinuxGizmos.com

Comu Fits a 144MHz CH32V203 RISC-V Board Inside a USB-A Port

Tindie recently listed Comu, a compact development board built around the WCH CH32V203 RISC-V microcontroller. Measuring 13 × 9.4mm, the board fits inside a USB-A port and combines programmable touch controls, LEDs, USB device support, and access to several GPIO signals.

NXP FRDM i.MX 95 Pro Pairs Six Cortex-A55 Cores with 8 eTOPS AI Acceleration

NXP has released the FRDM i.MX 95 Pro, a development board designed for evaluating the company’s i.MX 95 applications processor in edge AI, industrial networking, robotics, vision processing, and advanced HMI applications.

Raspberry Pi 4 3GB Variant Reaches More Distributors Following April Introduction

Raspberry Pi introduced a new 3GB version of the Raspberry Pi 4 Model B in April, positioning it between the existing 2GB and 4GB configurations. Four months after the announcement, the model is appearing through additional distributors, including TME, PiShop.us, and Waveshare.

9to5Linux

New Debian 13 Kernel Security Update Fixes “Zapscape” and “SCTPhantom”

The new Debian 13 “Trixie” kernel update addresses a total of 28 flaws, a smaller number compared to the 68 vulnerabilities patched in last week’s kernel security update. These new Linux kernel vulnerabilities may lead to privilege escalation, denial of service, or information leaks.

Calibre 9.13 E-Book Manager Improves PDF Output, Content Server, and More

Coming a week after Calibre 9.12, the Calibre 9.13 release only fixes bugs, including a regression in the PDF output from the Calibre 9 series that caused links in PDF files to scroll to a target location minus the top margin, which ended up being a few lines above the target.

Internet Society

How One Alum Helped Build a Community of Internet Leaders

When Amged B. Shwehdy attended his first global Internet Governance Forum (IGF) in 2019, he expected to learn from the discussions shaping the future of the Internet. Instead, the experience revealed how little Libya was represented in those conversations.

The Tribal Broadband Bootcamps Celebrate Their Five-Year Anniversary

Arriving in the California desert to attend my first Tribal Broadband Bootcamp for the organization’s five-year anniversary celebration, I had the pleasure of sitting down next to a young woman who shared that she felt a bit out of place.

news

Mozilla Thunderbird 153 Is Out with Various New Features and Many Fixes

posted by Marius Nestor on Jul 21, 2026,
updated Jul 23, 2026

Highlights of Mozilla Thunderbird 153 include support for unified folders to display account color indicator with account name tooltip, support for opening OAuth login for mail accounts in the default web browser, support for using Thundermail services without installing an add-on, and support for OAuth responses to verify issuer fields and reject missing required issuers.

Mozilla Thunderbird 153 also fixes numerous issues, including an issue where Ctrl+S didn't save PDF attachments opened in Thunderbird tabs, an issue with incorrectly sized or positioned email alerts on some multi-monitor setups, and an issue with TLS errors incorrectly reporting all unknown failures as untrusted certificates.

Read on

Planet Mozilla:

Thunderbird 153 "Meadow" is out now!

As we head into the summer months, a new Extended Support Release (ESR) is in full bloom. Thunderbird 153 “Meadow” is out now, and from all of us at MZLA, the Thunderbird Council, and our global community of contributors, we can’t wait for you to try it out.

“Meadow” builds on Thunderbird 140 “Eclipse,” along with the steady stream of features and improvements that have landed in the Monthly Release channel over the past year. This release makes first-time setup smoother with a redesigned Account Hub, brings native Microsoft Exchange support out into the open, and lets Thunderbird take on the colors of your desktop. Add privacy-minded networking, friendlier notifications, and a healthy crop of refinements, and Meadow is ready to grow with you.

UbuntuHandbook:

Thunderbird 153.0 ESR Released with DNS over HTTPS & Native ThunderMail Services

Thunderbird, Mozilla’s free open-source PIM (personal information manager) software, released new 153.0 version on Wednesday.

The new version is an ESR (Extended Support Release) release, with more than one year support, designed for organization and education use.

The new 153.0 release finally introduced native ThunderMail services support. Without installing a separate extension/add-on, user can now sign in via Thunderbird’s own ThunderMail email account for native account setup, full calendar and address book sync, and more.

Tux Machines