Lup Yuen Lee 李立源 @lupyuen@social.cleverlibre.org

Fedora #Linux runs on all M1 / M2 Macs (except Mac Pro)

https://www.zdnet.com/article/fedora-linux-now-runs-on-all-m-powered-macs-except-one/

Intro to SPI and I2C Displays

https://hackaday.com/2023/12/21/displays-we-love-hacking-spi-and-i2c/

Watch how we connect Level 2 Page Table back to Level 1 in #RISCV Sv39 Memory Mgmt Unit

Article: https://lupyuen.codeberg.page/articles/mmu.html#connect-level-1-to-level-2

QEMU 8.2.0 released

https://www.qemu.org/2023/12/20/qemu-8-2-0/

#RISCV "jalr (Jump and Link Register) instruction has an essentially Unused Bit that can be used to embed information"

https://x86.lol/2023/12/20/risc-steganography.html

Rise and fall of Usenet

https://www.zdnet.com/article/the-rise-and-fall-of-usenet-how-the-original-social-media-platform-came-to-be/

1-bit CPU Board sells out promptly

https://www.tomshardware.com/pc-components/cpus/1-bit-cpu-for-super-low-performance-computer-launched-sells-out-promptly

PuTTY 0.80: Fix for Terrapin Vulnerability in SSH protocol extensions

https://www.chiark.greenend.org.uk/~sgtatham/putty/

Logging on #Embedded Devices

https://interrupt.memfault.com/blog/device-logging

@mtnrbq65 Awesome! :-)

Automated Daily Build: Apache #NuttX RTOS for #Ox64 BL808 #RISCV SBC

Source: https://github.com/lupyuen/nuttx-ox64?tab=readme-ov-file#nuttx-automated-daily-build-for-ox64

(SBF / FTX) "Going Infinite: The rise and fall of a new tycoon" by Michael Lewis

https://share.libbyapp.com/title/9868375

Here's the Level 1 Page Table for #RISCV Sv39 Memory Management Unit

Article: https://lupyuen.codeberg.page/articles/mmu.html#huge-chunks-level-1

Matter #IoT: "poor implementation, significant backpedaling, and glacial progress have left it broken"

https://www.theverge.com/23997548/matter-smart-home-2023-platforms

Lazarus (North Korea) targets organizations worldwide with Telegram Malware written in DLang

https://blog.talosintelligence.com/lazarus_new_rats_dlang_and_telegram/

postmarketOS 23.12 brings the GNOME 45 Desktop to #Linux Phones and Tablets (#PinePhone)

https://9to5linux.com/postmarketos-23-12-brings-the-gnome-45-desktop-to-linux-phones-and-tablets

"Terabytes of data sourced from Apple's TestFlight have been leaked online, with ... thousands of builds of iOS Apps and Games dated from 2012 to 2015"

https://appleinsider.com/articles/23/12/18/terabytes-of-testflight-game-betas-from-2012-to-2015-are-on-the-internet-and-its-not-clear-how

EMBA: Firmware Security analyzer

https://github.com/e-m-b-a/emba/wiki/Feature-overview

#RP2040 Breadstick: Long dev board in a quirky form factor

https://www.cnx-software.com/2023/12/20/raspberry-breadstick-a-rp2040-based-development-board-in-a-quirky-form-factor/