Browse Tag

Ubuntu

10 Articles

An ABB industrial robot arm and a black mobile AGV robot standing together on a factory floor

Canonical’s Zenoh Snaps Turn ROS 2’s Middleware Fix Into a Packaging Decision

Canonical's new guide for packaging Zenoh as a snap turns a...

Front view of an NVIDIA DGX Spark AI computer, one of the hardware platforms that runs Nemotron 3.5 Lightning

NVIDIA’s Nemotron 3.5 Lightning Ships With Day-One Ubuntu Support From Canonical

NVIDIA opened its Nemotron 3.5 Lightning agent model and NeMo...

A laptop screen showing an open Linux terminal window with a Bash prompt

How to Customize Your Bash Shell in Linux With .bashrc

Learn what .bashrc does, exactly when Bash reads it, and how to...

Colorful macro photograph of an AMD EPYC server processors silicon die on a white background

Canonical Frees Confidential Computing From Ubuntu’s Two-Year LTS Wait

Canonical's new virtualization HWE stack lets Ubuntu 26.04 LTS...

Server rack network cabling representing host firewall policy for Ubuntu and Debian cloud servers

UFW Firewall on Ubuntu and Debian: A Safe Setup Checklist

UFW makes Linux host firewall rules readable, but a safe rollout...

ARM-based embedded board representing Ubuntu Livepatch support for Arm64 systems

Canonical Brings Ubuntu Livepatch to Arm64

Canonical says Ubuntu Livepatch now supports Arm64, starting...

RISC-V Sipeed LM4A daughter board, representing custom-instruction hardware for Ubuntu deployments

RISC-V Custom Instructions on Ubuntu: A Production Checklist

Custom RISC-V instructions can improve Ubuntu appliances, but...

Rear view of fiber network patching in a data center rack

Cisco and Canonical Target Edge AI With a Validated Ubuntu Stack

Cisco and Canonical's new validated design pairs Cisco Unified...

A laptop running terminal output on a desk, illustrating sandboxed Ubuntu developer tooling.

Canonical’s Workshop Puts Ubuntu AI Agents in a Sandbox

Canonical used the Ubuntu Summit to introduce Workshop, an...

A bright server room aisle with cabinet rows, representing web-server infrastructure and TLS security operations.

Secure Apache With Let’s Encrypt on Ubuntu: The TLS Checklist That Matters

A practical Learning Hub checklist for getting Apache onto...

Popular Posts

Six weathered stone columns of the Temple of Apollo at Delphi, Greece, standing on a stone platform above a valley of olive groves

Honeypots Recorded Probes Against Oracle E-Business Suite CVE-2026-101767 Seven Days After Its Patch, and the Finder’s Write-Up Is Dated Patch Day

October 28, 2026

Vintage silver stopwatch with a chain on a black background, its dial showing seconds from 5 to 60

How to Find a Slow Query in PostgreSQL 18 With pg_stat_statements, Read Its EXPLAIN ANALYZE Plan, and Fix It With the Right Index

October 27, 2026

A wooden Tower of Hanoi puzzle on a market table, with three pegs and stacked discs of different sizes

Two Labs’ Claimed Refutations of the Exponential Time Hypothesis Turn Verification Into a Statement-Reading Problem, and Their Lean Theorems Promise Only That a Constant Exists

October 27, 2026