最新 kernel 6.20 内核 ubuntu26.04lts 发布了
April 23, 2026
Today Canonical announced the release of Ubuntu 26.04 LTS, codenamed “Resolute Raccoon,” available to download and install from ubuntu.com/download.
Resolute Raccoon builds on the resilience-focused improvements introduced in interim releases, with TPM-backed full-disk encryption, improved support for application permission prompting, Livepatch updates for Arm®– based servers, and Rust-based utilities for enhanced memory safety. This release brings native support for industry-leading AI/ML toolkits like NVIDIA CUDA and AMD ROCm, making Ubuntu 26.04 LTS the ideal platform for AI development and production workloads.
Ubuntu 26.04 LTS sets the example for providing best-in-class resilience while simultaneously embracing innovation and the advancement of open source. By combining optimizations for silicon, the kernel, and the cloud with the latest upstream features, we’re delivering on our goal to bring the very best of open source to Ubuntu on whichever platform you choose. Jon Seager, VP of Ubuntu Engineering at Canonical
2026 年 4 月 23 日
今天，Canonical 宣佈釋出 Ubuntu 26.04 LTS ，代號為「 Resolute Raccoon 」，可從 ubuntu.com/download 下載和安裝。
Resolute Raccoon 以臨時版本中引入的以彈性為重點的改進為基礎，包括 TPM 支援的全磁碟加密，改進了對應用程式許可權提示的支援，基於 Arm®的伺服器的 Livepatch 更新，以及基於 Rust 的實用程式，以提高記憶體安全性。 此版本為 NVIDIA CUDA 和 AMD ROCm 等行業領先的 AI/ML 工具包提供了原生支援，使 Ubuntu 26.04 LTS 成為人工智慧開發和生產工作負載的理想平臺。
Ubuntu 26.04 LTS 為提供一流的彈性設定了榜樣，同時擁抱創新和開源的進步。 透過將矽、核心和雲的最佳化與最新的上游功能相結合，我們正在實現我們的目標，即在您選擇的任何平臺上為 Ubuntu 帶來最好的開源。
Jon Seager ，Canonical 的 Ubuntu 工程副總裁