352: Linus Torvalds talks AI in kernel, COSMIC Frosted Glass, AppManager for AppImages & more Linux news

2026-07-19

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video: https://youtu.be/0qebffNeomY Ubuntu is shipping a kernel that can make certain AMD workloads up to 42 times slower. Linus Torvalds is drawing clearer boundaries around AI-generated code in the kernel. Secure Boot just passed a major certificate expiration deadline. COSMIC Desktop 1.3 brings a polished new Frosted Glass design. And one developer decided to add another place and that's a Sega Genesis from 1994. All of this and more on This Week in Linux. Now let’s jump right into Your Source for Linux GNews! Download as MP3 Support the S...

video: https://youtu.be/0qebffNeomY

Ubuntu is shipping a kernel that can make certain AMD workloads up to 42 times slower. Linus Torvalds is drawing clearer boundaries around AI-generated code in the kernel. Secure Boot just passed a major certificate expiration deadline. COSMIC Desktop 1.3 brings a polished new Frosted Glass design. And one developer decided to add another place and that's a Sega Genesis from 1994.

All of this and more on This Week in Linux. Now let’s jump right into Your Source for Linux GNews!

Download as MP3

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Chapters:

00:00 Intro
00:44 Ubuntu publishes Update that introduces regression for AMD users
03:52 Linus Torvalds talks on AI Code in Linux
07:12 Secure Boot Linux Certificates Expired?
09:27 COSMIC 1.3 with Frosted Glass
11:33 AppManager for AppImages
14:51 FreeBSD Removes All GPL Code
17:16 Rapid Fire Lightning Round
17:40 stillOS 10.2 Released
18:32 Blender 5.2 LTS Released
19:00 Clonezilla Live 3.3.3 Released
19:31 Linux on Sega Genesis and 32X Addon
20:26 Outro

Links:

Ubuntu publishes Update that introduces regression for AMD users
- https://discourse.ubuntu.com/t/amdgpu-performance-regression-in-kernel-7-0-0-28-28/85237
Linus Torvalds talks on AI Code in Linux
- https://lore.kernel.org/linux-media/CAHk-=wi4zC+Ze8e+p3tMv8TtG_80KzsZ1syL9anBtmEh5Z40vg@mail.gmail.com/
- https://www.phoronix.com/news/Linux-Is-Not-Anti-AI
- https://www.gamingonlinux.com/2026/07/linux-creator-linus-torvalds-puts-foot-down-on-anti-ai-comments/
- https://itsfoss.com/news/linus-torvalds-on-ai/
Secure Boot Linux Certificates Expired?
- https://lwn.net/Articles/1079808/
- https://almalinux.org/blog/2026-07-14-secure-boot-2023-certificates/
- https://linuxiac.com/debian-13-6-released-with-120-security-fixes-and-124-stability-updates/
COSMIC 1.3 with Frosted Glass
- https://9to5linux.com/cosmic-1-3-desktop-environment-released-with-frosted-glass-effect
- https://www.phoronix.com/news/COSMIC-Epoch-1.3
AppManager for AppImages
- https://github.com/kem-a/AppManager
- https://www.omgubuntu.co.uk/2026/07/appmanager-appimage-installer-linux
- https://github.com/VHSgunzo/uruntime
FreeBSD Removes All GPL Code
- https://www.phoronix.com/news/FreeBSD-16-Goes-GPL-Free
- https://fossforce.com/2026/07/freebsd-16-cleans-house-no-gpl-left-in-the-base-system/
- https://www.phoronix.com/news/FreeBSD-Intern-AMD-ROCm
- https://www.phoronix.com/news/FreeBSD-Laptops-June-2026
- https://www.phoronix.com/news/FreeBSD-Desktop-Install-NVIDIA
stillOS 10.2 Released
- https://stillhq.io/stillos-gets-gnome-49-a-better-first-boot-and-major-swai-improvements/
Blender 5.2 LTS Released
- https://www.blender.org/download/releases/5-2/
Clonezilla Live 3.3.3 Released
- https://clonezilla.org/downloads/stable/release-notes.php
Linux on Sega Genesis and 32X Addon
- https://cakehonolulu.github.io/linux-on-32x/
- https://github.com/LinuxMD/linuxmd
- https://www.tomshardware.com/software/linux/developer-successfully-ports-linux-to-1994-sega-32x-genesis-and-megadrive-expansion-runs-open-source-os-on-paltry-23mhz-processors-and-256kb-of-ram
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