Ubuntu是一个以桌面应用为主的Linux操作系统。它是一个开放源代码的自由软件，提供了一个健壮、功能丰富的计算环境，既适合家庭使用又适用于商业环境。Ubuntu为全球数百个公司提供商业支持。 7月29日，Ubuntu发布了安全更新,修复了PDF转换工具中发现的任意代码 ...

一半情况下，用自带的阅读器看PDF是有乱码的，也就有人提示安装sudo apt-get install xpdf-chinese-simplifIEd来解决，但是偶尔也有人（跟我一样）安装了xpdf-chinese-simplified，还是有乱码。嘿嘿。 重新打开pdf文件后中文能正常显示了。

Ubuntu's Gnome-based graphical user interface lets you open and view business documents saved in the PDF format using the Nautilus file manager and a few mouse clicks. Since Ubuntu is a Linux ...

Canonical released version 25.04 of Ubuntu Linux aka “Plucky Puffin” at the end of last week, just before Easter, as planned. The version falls exactly in the middle between two LTS versions and, ...

Ubuntu Server open source Debian-based Linux distribution, sponsored by Canonical Ltd, offers economic and technical scalability for your data center—be it public or private. Ubuntu Linux 20.04 LTS ...