# Ubuntu 26.04

Published articles for Ubuntu 26.04.

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## Setting Ghostty as default terminal on Ubuntu 26.04

DevFeed: [Setting Ghostty as default terminal on Ubuntu 26.04](<https://devfeed.tech/articles/setting-ghostty-as-default-terminal-on-ubuntu-26-04-27744.md>)

Original publisher: [Read original article](<https://gagor.pro/2026/04/setting-ghostty-as-default-terminal-on-ubuntu-26.04/>)

Author: Tom

Published: 2026-04-26T00:00:00Z

Content type: tutorial

Language: en

Sources: [Tomasz Gągor](<https://devfeed.tech/sources/tomasz-gagor.md>)

Topics: [Terminal](<https://devfeed.tech/topics/terminal.md>), [Ubuntu](<https://devfeed.tech/topics/ubuntu.md>), [configuration](<https://devfeed.tech/topics/configuration.md>), [GPU](<https://devfeed.tech/topics/gpu.md>)

Tags: [bash](<https://devfeed.tech/tags/bash.md>), [configuration](<https://devfeed.tech/tags/configuration.md>), [ghostty](<https://devfeed.tech/tags/ghostty.md>), [gpu](<https://devfeed.tech/tags/gpu.md>), [gpu-accelerated](<https://devfeed.tech/tags/gpu-accelerated.md>), [how-to](<https://devfeed.tech/tags/how-to.md>), [iterm2](<https://devfeed.tech/tags/iterm2.md>), [linux](<https://devfeed.tech/tags/linux.md>), [performance](<https://devfeed.tech/tags/performance.md>), [snap](<https://devfeed.tech/tags/snap.md>), [terminal](<https://devfeed.tech/tags/terminal.md>), [ubuntu](<https://devfeed.tech/tags/ubuntu.md>), [ubuntu-26-04](<https://devfeed.tech/tags/ubuntu-26-04.md>)

### AI overview

A guide to setting the GPU-accelerated Ghostty terminal as the default terminal on Ubuntu 26.04 using its new configuration method.

### Source excerpt

A quick guide on how to set the GPU-accelerated Ghostty terminal as the default on Ubuntu 26.04 using the new configuration method.

## Ubuntu variant optimized with x86-64-v3

DevFeed: [Ubuntu variant optimized with x86-64-v3](<https://devfeed.tech/articles/ubuntu-variant-optimized-with-x86-64-v3-27746.md>)

Original publisher: [Read original article](<https://gagor.pro/2026/04/ubuntu-variant-optimized-with-x86-64-v3/>)

Author: Tom

Published: 2026-04-04T00:00:00Z

Content type: tutorial

Language: en

Sources: [Tomasz Gągor](<https://devfeed.tech/sources/tomasz-gagor.md>)

Topics: [Ubuntu](<https://devfeed.tech/topics/ubuntu.md>), [x86](<https://devfeed.tech/topics/x86.md>), [Optimization](<https://devfeed.tech/topics/optimization.md>), [Linux](<https://devfeed.tech/topics/linux.md>)

Tags: [amd64v3](<https://devfeed.tech/tags/amd64v3.md>), [apt-configuration](<https://devfeed.tech/tags/apt-configuration.md>), [avx](<https://devfeed.tech/tags/avx.md>), [cpu](<https://devfeed.tech/tags/cpu.md>), [cpu-optimization](<https://devfeed.tech/tags/cpu-optimization.md>), [linux](<https://devfeed.tech/tags/linux.md>), [linux-performance](<https://devfeed.tech/tags/linux-performance.md>), [optimization](<https://devfeed.tech/tags/optimization.md>), [performance](<https://devfeed.tech/tags/performance.md>), [sse](<https://devfeed.tech/tags/sse.md>), [ubuntu](<https://devfeed.tech/tags/ubuntu.md>), [ubuntu-25-10](<https://devfeed.tech/tags/ubuntu-25-10.md>), [ubuntu-26-04](<https://devfeed.tech/tags/ubuntu-26-04.md>), [x86-64](<https://devfeed.tech/tags/x86-64.md>), [x86-64-v3](<https://devfeed.tech/tags/x86-64-v3.md>)

### AI overview

This tutorial explains Ubuntu's x86-64-v3 optimized package variant, including its rationale, compatibility considerations, and availability for testing in Ubuntu 25.10. It also discusses plans to extend the approach to Ubuntu 26.04 LTS.

### Source excerpt

Explore how to enable and use the x86-64-v3 optimized Ubuntu variant for better performance on modern hardware without sacrificing stability.

## Cellular Network Infrastructure - Binary package feeds updated for Ubuntu 26.04

DevFeed: [Cellular Network Infrastructure - Binary package feeds updated for Ubuntu 26.04](<https://devfeed.tech/articles/cellular-network-infrastructure-binary-package-feeds-updated-for-ubuntu-26-04-32751.md>)

Original publisher: [Read original article](<https://osmocom.org/news/324>)

Author: osmith

Published: 2026-03-30T11:22:31Z

Content type: release

Language: en

Sources: [Open Source Mobile Communications: News](<https://devfeed.tech/sources/open-source-mobile-communications-news.md>)

Topics: [Ubuntu](<https://devfeed.tech/topics/ubuntu.md>), [Network](<https://devfeed.tech/topics/network.md>)

Tags: [bug](<https://devfeed.tech/tags/bug.md>), [infrastructure](<https://devfeed.tech/tags/infrastructure.md>), [issue](<https://devfeed.tech/tags/issue.md>), [lts](<https://devfeed.tech/tags/lts.md>), [network](<https://devfeed.tech/tags/network.md>), [os](<https://devfeed.tech/tags/os.md>), [packages](<https://devfeed.tech/tags/packages.md>), [release](<https://devfeed.tech/tags/release.md>), [tracker](<https://devfeed.tech/tags/tracker.md>), [ubuntu-26-04](<https://devfeed.tech/tags/ubuntu-26-04.md>), [updated](<https://devfeed.tech/tags/updated.md>)

### AI overview

The Osmocom project has updated its binary package feeds to provide latest and nightly feeds for the upcoming Ubuntu 26.04 LTS release. Feeds for Ubuntu 25.04 and Ubuntu 22.04 LTS were removed.

### Source excerpt

The Osmocom project is now offering latest and nightly binary package feeds for the upcoming Ubuntu 26.04 LTS release. Feeds for Ubuntu 25.04 and 22.04 LTS have been removed. See Binary Packages for more information.