QEMU 11.1 Adds RISC-V Big-Endian Support, ARM Nested Virtualization

QEMU 11.1 Adds RISC-V Big-Endian Support, ARM Nested Virtualization

August 11, 2026
QEMU 11.1 is out with RISC-V big-endian target support, ARM nested virtualization improvements, new PowerPC defaults, and multiple security fixes.
NVIDIA’s Nemotron 3.5 Lightning AI Model Lands on Ubuntu via Snap

NVIDIA’s Nemotron 3.5 Lightning AI Model Lands on Ubuntu via Snap

August 11, 2026
Ubuntu users can now run NVIDIA’s Nemotron 3.5 Lightning model through Canonical’s newly released inference Snap.
Flatpak 1.18.1 Fixes Sandbox Escape and Root Privilege Escalation Flaws

Flatpak 1.18.1 Fixes Sandbox Escape and Root Privilege Escalation Flaws

August 11, 2026
Flatpak 1.18.1 is out with security fixes addressing a sandbox escape, local root privilege escalation, path traversal issues, and arbitrary file writes.
OpenSSH 10.5 Fixes Security Flaws as Project Responds to AI-Assisted Bug Discovery

OpenSSH 10.5 Fixes Security Flaws as Project Responds to AI-Assisted Bug Discovery

August 11, 2026
OpenSSH 10.5 ships with several security fixes, as developers say growing AI-assisted vulnerability research is prompting more frequent releases.

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FTP vs FTPS vs SFTP

FTP vs. FTPS vs. SFTP: The Difference Between Them Explained

September 17, 2021
There is a plain old FTP protocol, but FTPS and SFTP. So, how do they differ? Here’s a comparison of FTP vs. FTPS vs. SFTP.
What Linux Version Am I Running

What Linux Version Am I Running? Here’s How to Find Out

September 13, 2021
Here’s how to find out what Linux kernel version and distribution your system is running.
Raspberry Pi Firewall

Raspberry Pi Firewall: How to Install and Manage it by Using UFW

September 12, 2021
In this easy-to-follow tutorial, we will show you how to install and manage UFW (Uncomplicated Firewall) on Raspberry Pi.
Antivirus on Linux: Should I Really Use it?

Antivirus on Linux: Should I Really Use It and If So, When Do I Need It?

September 6, 2021
When running an antivirus on Linux, some situations make sense, but the average Linux desktop isn’t one of them.