In this episode we explore CachyOS, an Arch-based distribution that prioritizes high performance and system responsiveness. Unlike fixed-release systems like Ubuntu, CachyOS utilizes a rolling release model, providing continuous updates to software and kernels without requiring full OS reinstalls. Several key technical optimizations set CachyOS apart such as Optimized Kernels, BORE Scheduler, and Cachy Browser. To lower the barrier to entry for the Arch ecosystem, CachyOS includes user-friendly tools such as the Calamares installer, which allows users to choose from various Desktop Environments like KDE Plasma or GNOME, and CachyOS Hello, a utility designed to make post-installation configuration dead simple. Bill notes that gaming performance on CachyOS is excellent.

Episode Time Stamps
00:00 Going Linux #477 · CachyOS
01:14 Bill switches to CachyOS
01:54 Larry has not switched from Linux Mint Cinnamon
02:36 What impressed Bill about CachyOS
08:12 What is CachyOS?
08:54 Rolling release vs. fixed release
13:13 CachyOS strengths
14:32 CachyOS performance optimizations
18:44 Which processors support which performance optimizations?
22:48 The BORE scheduler
25:36 EEVDF Scheduler
27:23 CachyOS user interface and desktops
30:15 Our recommendations
33:37 CachyOS Hello app
35:58 Application picks
38:56 goinglinux.com, goinglinux@gmail.com, +1-904-468-7889, @goinglinux, feedback, listen, subscribe
39:58 End

This episode is an introductory guide to the fundamentals of encryption. We define essential terminology such as plaintext, ciphertext, and algorithms while distinguishing between symmetric and asymmetric cryptography. Beyond basic concepts, the source explores modern security applications like secure browsing and end-to-end messaging, alongside emerging technologies like post-quantum and homomorphic encryption. The episode emphasizes that digital privacy is a fundamental human right, protecting users from identity theft, mass surveillance, and data tampering. We highlight tools like Signal and Proton Mail to offer practical advice for maintaining digital trust in an increasingly data-driven world. The episode concludes by framing encryption as the primary defense for financial and personal safety in the modern era.

Episode Time Stamps
00:00 Going Linux #476 · An intro to encryption
01:10 Bill is still on Manjaro, Larry upgraded Linux Mint
05:32 Encryption: definition
06:28 Core concepts: plain text, cypher text
06:44 Cypher text
08:58 How it works
09:48 The main types of encryption
12:22 Key signing parties
13:51 Common applications
17:59 Cool new cryptographic techniques
18:33 Post-Quantum Cryptography (PQC)
21:43 Homomorphic Encryption (HE)
27:17 Quantum Cryptography (Quantum Key Distribution)
29:55 Biometric Encryption
31:32 Why even care about encryption?
32:25 How encryption makes stolen data useless
33:22 Defending Against Mass Surveillance Preventing "Eavesdropping"
34:18 Preserving Human Rights and Free Speech Protecting Vulnerable Groups
36:09 Ensuring Data Integrity Anti-Tampering
37:03 Maintaining Digital Trust Foundation of the Economy
37:31 Ideas to protect you security
39:25 Final thoughts
41:53 goinglinux.com, goinglinux@gmail.com, +1-904-468-7889, @goinglinux, feedback, listen, subscribe

Listeners (JackDeth, Pierre, Stefan, Frank) provided extensive feedback on audio quality and format preferences including detailed discussions of mp3, flac, opus, and ogg formats. Gus shared thoughts on audio production using Linux. We discuss web hosting. Stefan suggested creating a listener map feature. We also have a dedicated segment addressing printer compatibility and setup on Linux.

Episode Time Stamps
00:00 Going Linux #475 · Listener Feedback
03:16 JackDeth: Audio quality and formats
11:39 Printers for Linux
13:11 About web hosting
17:59 Pierre: Proposed audio format change
21:46 Kenneth: Feedback regarding alternative feed
24:05 Stefan: Thoughts on mp3, flac, opus, ogg, and a listener map
26:50 Keneth offers free hosting
28:05 Gus: Feedback on our webhost
29:28 Frank commented on the audio format
29:43 Joe: Returns and comments on Discord
32:58 David: Maybe this one!
35:51 Gus: Audio production on Linux
42:08 goinglinux.com, goinglinux@gmail.com, +1-904-468-7889, @goinglinux, feedback, listen, subscribe
43:50 End