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@azonenberg@ioc.exchange
2025-12-26 08:28:31

Tying up loose ends on the STM32MP2 PCIe board.
It's fully routed and I'm trying to fine tune the layer 3 power (and some ground) plane to provide good return current paths for the FPGA transceivers.
Left to right the pairs are two refclks (one from an LVDS oscillator and one from the SoC), SFP RX, and PCIe RX.
The actually-fast signals (PCIe and SFP) are fully ground referenced their entire length and have return path vias between L2 and L3 when they jump up to L1…

Four differential pairs coming off an FPGA referenced to a very broken power/ground plane carefully chunked to provide some semblance of a decent return path
@Techmeme@techhub.social
2025-12-23 13:15:44

Google's Nano Banana Pro and OpenAI's ChatGPT Images can make nonconsensual bikini deepfakes from photos of fully clothed women; Reddit bans r/ChatGPTJailbreak (Reece Rogers/Wired)
wired.com/story/google-and-ope

Photos of a
Border Patrol agent
💥squirting pepper spray in the face of a man who was being pinned down by fellow officers
searingly captured why the ongoing immigration operation has been met with furious resistance
on the streets of Minneapolis.
Images of the episode drew millions of views online,
made the front page of The Minnesota Star Tribune and
elicited blistering condemnation from local officials

@thesaigoneer@social.linux.pizza
2025-12-25 10:57:01

Checking out, before cooking, that guide by @… .Installing VoidLinux, zfs, encryption and hibernation. Gonna follow all those steps meticioulsy., but not today.
It is no surprise ssh works ootb on Slackware.
Pots and pans are calling, happy xmas all!!

@metacurity@infosec.exchange
2026-01-22 14:28:39

Even if you're gearing up for a monster winter storm, take the time to check out today's Metacurity for the most crucial cybersecurity developments you should know, including
--Acting CISA head got grilled on mass firings at the agency,
--EU's CIRCL launches GCVE system,
--DeFi project EVM was exploited for $6m,
--Attackers exploit patch bypass for FortiGate flaw,
--Cisco fixes Unified Communications and Webex Calling RCE flaw,
--Mass spam wave …

Happy #ExtremeMaskingDay, fellow freaks and geeks.
Let's all take a deep breath and visualise something calming and familiar.
Could be a line of 6502 assembler, could be the scratchy pots on a beloved but decrepit Moog Rogue, whatever works for you.

@grifferz@social.bitfolk.com
2026-01-25 07:04:52

When you are so keen on keeping your home directory tidy that you resort to a kernel module.
"modetc is a Linux kernel module that rewrites paths in file operations: it allows you to move files wherever you like, while still having programs finding them where they expected them to be." – Michele Guerini Rocco

@cheryanne@aus.social
2026-01-23 20:59:56

Raw With J
Each week, Jacintha Field sits down with thought leaders, parents, experts, and real people to dive into life's messier moments: parenting, separation, burnout, grief, rebuilding, and learning to feel again...
Great Australian Pods Podcast Directory: greataustralianpods.com/raw-wi

Raw With J
Screenshot of the podcast listing on the Great Australian Pods website
@Laur12@social.linux.pizza
2026-01-23 16:33:05

It's hard and i broke 4 pads, but also kinda fun)
Also just started learning how to desolder with the copper whick! (The rows on the top)

The gpu board with the core taken off. On top-left you can see 4 broken pads.
The core of the gpu, fixed on a ceramic plate using aluminum foil. The top rows are cleaned off.
@Jaffa@social.linux.pizza
2025-12-23 16:41:24

With our children now nearly 17 and 20, my wife's just told me of a #ChristmasHack she's often thought of - but never told me, or acted on it (because she always thinks of it at the time, and never before).
If your child puts an empty stocking out awaiting Santa to fill it with (little) gifts, we've sat outside their bedrooms stuffing them when wanting to go to bed eve…