Ubuntu Server 24.04 新功能
由 Canonical 提供10年的支持至2032年
具有安全强化、合规性计划、内核实时补丁等的Ubuntu Pro且用于AWS，Azure 和 GCP的云镜像
Kafka, Grafana 和 Loki 加入了不断增长的受信任 OCI 镜像组合，基于 Ubuntu 并由 Canonical 维护。
用于现代，通用加密和安全通信的 OpenSSL 3.0 用于 NVIDIA 虚拟 GPU (vGPU) 软件 14 的本地主机和客户机驱动
借助 Netplan 中的 SmartNIC 的支持改善网络加速
在 Ubuntu 主要组件下对 GlusterFS、FRRouting 和 realmd/adcli 的一般支持
可在所有主要架构上运行：x86-64、ARM v7、ARM64、POWER8、POWER9、IBM s390x (LinuxONE) 和 RISC-V 用于最新硬件和安全更新的最新长期
Linux 5.15 内核 软件更新：QEMU (v6.2), libvirt (v8.0), PHP (v8.1), Ruby (v3.0), GCC (V11.2), Python (v3.10.1), MySQL (v8.0.28), OpenLDAP (v.2.5.11), Samba 4.15.5
New features in 24.04 LTS
Year 2038 support for the armhf architecture
Ubuntu 24.04 LTS solves the Year 2038 problem 1.9k that existed on armhf. More than a thousand packages have been updated to handle time using a 64-bit value rather than a 32-bit one, making it possible to handle times up to 292 billion years in the future.
Updated Packages
Linux kernel :penguin:
Ubuntu 24.04 LTS includes the new 6.8 Linux kernel that brings many new features.
Detailed changes are reported in the Noble Kernel Release Notes post.
systemd v255.4
The init system was updated to systemd v255.4. See the upstream changelog 644 for more information about individual features.
Netplan v1.0 :globe_with_meridians:
The network stack was updated to Netplan version 1.0 440. Supporting simultaneous WPA2 & WPA3, Mellanox VF-LAG for high-performance SR-IOV networking and VXLAN improvements. It also provides a stable libnetplan1 API 62 and a new netplan status --diff sub-command to find differences between configuration and system state. For more information please see the Introducing Netplan v1.0 439 blog post.
Toolchain Upgrades :hammer_and_wrench:
GCC :cow: is updated to the 14, binutils to 2.42, and glibc to 2.39.
Python :snake: now defaults to version 3.12
OpenJDK :coffee: now defaults to LTS version 21
LLVM :dragon: now defaults to version 18
Rust :crab: toolchain defaults to version 1.75
Golang :rat: is updated to 1.22
.NET 8 is now default
