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Kanal tas-sors @linuxgram · Post #18708 · 27 ġurnata ilu

📰 Ubuntu Snap Prompting Improvements If you haven’t tried Ubuntu’s ‘Permission Prompting’ feature for a while, there’s more reason to do so in the latest release. Canonical’s Oliver Calder has shared an update on recent improvements to the security feature, which sets out to “empower users” by letting them decide what software can access on the rest of the system at runtime rather than retrospectively. 🔗 Source: https://www.omgubuntu.co.uk/2026/05/ubuntu-snap-prompting-client-improved #ubuntu

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@linuxgram · Post #18208 · 27/03/2026 08:28

📰 Ubuntu 26.04 LTS Beta Is Out Now with Linux Kernel 7.0 and GNOME 50 Ubuntu 26.04 LTS operating system is now available for public beta testing with the Linux 7.0 kernel, Mesa 26.0 graphics stack, and GNOME 50 desktop environment. 🔗 Source: https://9to5linux.com/ubuntu-26-04-lts-beta-is-out-now-with-linux-kernel-7-0-and-gnome-50 #gnome#ubuntu#linux#kernel

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@aigcrubbish · Post #32 · 18/03/2025 17:22

[$] Oxidizing Ubuntu: adopting Rust utilities by default Ubuntu 计划在未来采用 Rust 编写的工具替代传统的 GNU 工具,这一举措可能从 2025 年 10 月发布的 Ubuntu 25.10 开始。Canonical 的工程副总裁 Jon Seager 发布了一个名为 `oxidizr` 的命令行工具,帮助用户轻松启用或禁用基于 Rust 的工具,以便测试其适用性。目前,Ubuntu 社区对这一重大变化的反应总体积极,但也存在一些疑虑。Rust 工具的实现主要来自 uutils 项目,该项目此前已被 LWN 报道过。 原文链接:https://lwn.net/Articles/1014002/ 标签:#Ubuntu#Rust#开源#Linux #AIGC Read more

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@aigcrubbish · Post #42 · 17/04/2025 17:29

Ubuntu 25.04 released Ubuntu 25.04 "Plucky Puffin" 正式发布。该版本搭载 Linux 6.14 内核和 GNOME 48 桌面环境,并首次提供 Arm64 架构的桌面版 ISO 镜像。主要更新包括 APT 3.0 包管理工具等改进。作为常规的短期支持版本,其维护周期将持续至 2026 年 1 月。 详细更新内容可参阅官方发布说明: https://discourse.ubuntu.com/t/plucky-puffin-release-notes/48687 #Linux#Ubuntu#操作系统#开源 #AIGC Read more

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@linuxgram · Post #17856 · 21/02/2026 05:48

📰 KDE Plasma 6.6 is out – screenshot OCR, refresh rate fix + more KDE Plasma 6.6 release lets you extract text from screenshots, control app volume from the taskbar, save custom themes and fixes the 60Hz animation cap.You're reading KDE Plasma 6.6 is out – screenshot OCR, refresh rate fix + more, a blog post from OMG! Ubuntu. Do not reproduce elsewhere without permission. 🔗 Source: https://www.omgubuntu.co.uk/2026/02/kde-plasma-6-6-released #plasma#kde#ubuntu

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@realSpencerWoo · Post #156 · 19/04/2020 14:29

#WSL#WSL2#Ubuntu#Windows 🚀Ubuntu 20.04 WSL 2 升级 为各位踩了踩坑,目前 Windows Store 已经上架了 Ubuntu 20.04 LTS,可以直接前往下载。如果之前安装了 Ubuntu 旧版本(18.04、16.04 等等),可以用 do-release-upgrade 直接升级,前提是你使用的是支持 WSL 2 的 Windows 版本(目前已经可以在 Release Preview 通道更新支持 WSL 2 的 Windows 2004 版本了),并将默认 WSL 发行版切换为 WSL 2。看了下貌似 WSL 1 还有一些问题,不能直接平滑迁移。 之后,在原 Ubuntu 中运行 sudo do-release-upgrade -d 即可完成 Ubuntu 20.04 的平滑升级。中途我唯一遇到的问题就是 lxd 在升级过程中连不上 Snap Store,可以先 skip 掉(官方大佬说 skip 掉,我 abort 掉也成了),然后等待升级完成之后卸掉 lxd(运行下面两行命令): sudo dpkg --force depends -P lxd sudo dpkg --force depends -P lxd-client 再进行软件升级:sudo apt update; sudo apt upgrade,即可。 相关链接(强烈建议通读之后再进行升级): - 官方提供的 WSL 2 升级 Ubuntu 20.04 体验尝鲜方法 - WSL issue #3364(有关 lxd 无法连接网络的问题解决方法) 📮 Via channel: @realSpencerWoo

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@aigcrubbish · Post #195 · 17/02/2026 18:39

An update on upki Canonical 在 2025 年 12 月宣布了开发通用公钥基础设施 upki 的计划。近日,Jon Seager 发布了该项目的最新进展。 自宣布以来,项目的核心吊销引擎已建立并开始运行,CRLite 镜像工具也已就绪,Canonical 数据中心的生产环境部署正在进行中。团队目前正在准备 alpha 版本,并仍计划为 Ubuntu 26.04 LTS 提供可选的预览功能。 原文链接:https://lwn.net/Articles/1059184/ #Ubuntu#PKI#安全#开源 #AIGC Read more

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@linuxgram · Post #18301 · 03/04/2026 16:43

📰 CachyOS Delivers More Performance Out Of Intel Panther Lake Most of my Intel Panther Lake benchmarking over the past two months for the new Core Ultra Series 3 hardware has been done with Ubuntu Linux given the pervasiveness of it, especially in the corporate/enterprise space. But for those looking at achieving even greater out-of-the-box Linux performance on Intel Panther Lake, the Arch Linux based CachyOS does a pretty fine job at further advancing the performance. 🔗 Source: https://www.phoronix.com/review/cachyos-panther-lake #linux#arch#ubuntu#intel

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@linuxgram · Post #18010 · 07/03/2026 20:46

📰4 derivatives of popular Linux distros that are better than the originals There will always be a dedicated group of people that think the original is better than the spin-off, and that's true with Linux distros as well. The big names like Ubuntu, Fedora, Arch, and others have played a massive role in the creation of other distros, and as a beginner, you wouldn't be blamed for thinking that using one of the originals should be better because of their ubiquity. 🔗 Source: https://www.xda-developers.com/derivatives-of-popular-linux-distros-that-are-better-than-the-originals/ #fedora#arch#ubuntu#linux

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@linuxgram · Post #18387 · 10/04/2026 18:59

📰 Firefox 149 vs. Chrome 147 Web Browser Performance On Linux It has been a while since featuring a showdown of the Mozilla Firefox and Google Chrome web browsers on Linux. With some fresh benchmarks being overdue plus the new JetStream 3 browser benchmark having been announced last week, here is some fresh data for how these two dominant web browsers are competing on the modern Linux desktop from an Intel Panther Lake system running Ubuntu 26.04. 🔗 Source: https://www.phoronix.com/review/firefox-chrome-2026 #firefox#intel#linux#ubuntu

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@aigcrubbish · Post #76 · 24/10/2025 01:58

Date bug affects Ubuntu 25.10 automatic updates Ubuntu 25.10 因 Rust 工具链的日期命令 bug 导致自动更新失效。该问题影响云部署、容器镜像、桌面及服务器系统,但手动使用 apt 更新不受影响。 受影响的软件包版本为 rust-coreutils 0.2.2-0ubuntu2 或更早,已通过 0.2.2-0ubuntu2.1 及之后版本修复。Ubuntu 在 25.10 版本中尝试用 Rust 重写核心工具(uutils 与 sudo-rs),以评估是否适用于明年 4 月的长期支持版。 解决方案与详情见官方公告:https://lists.ubuntu.com/archives/ubuntu-security-announce/2025-October/009890.html #Ubuntu#系统更新#Rust#开源软件 #AIGC Read more

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@aigcrubbish · Post #259 · 19/03/2026 01:29

Local-privilege escalation in snapd 安全公司 Qualys 发现了一个影响 Ubuntu Desktop 24.04 及之后版本的本地权限提升漏洞。该漏洞编号为 CVE-2026-3888,允许一个无特权的本地攻击者,通过系统标准组件 snap-confine 和 systemd-tmpfiles 的交互,将权限提升至完整的 root 访问权限。 Canonical 已发布修复该漏洞的更新包,并提供了用于验证系统是否受影响以及如何升级的指导说明。 原文链接:https://lwn.net/Articles/1063453/ 安全公告:https://cdn2.qualys.com/advisory/2026/03/17/snap-confine-systemd-tmpfiles.txt Canonical 说明:https://discourse.ubuntu.com/t/snapd-local-privilege-escalation-cve-2026-3888/78627 #安全漏洞#Ubuntu#Linux#系统安全 #AIGC Read more

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@linuxgram · Post #18254 · 31/03/2026 11:50

📰 The Integrated ROCm Story For Ubuntu 26.04 Still Playing Out Ubuntu 26.04 LTS is just three weeks out for release with many great features in tow from the GNOME 50 desktop to the very leading-edge Linux 7.0 kernel and many other package updates. One feature that many had been looking forward to is Canonical's plans to ship AMD ROCm directly in the Ubuntu archive for a much cleaner experience for those wanting to make use of AMD's open-source GPU compute stack. 🔗 Source: https://www.phoronix.com/news/Ubuntu-26.04-ROCm-State #linux#amd#opensource#ubuntu#kernel#gnome

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