名为Hirsute Hippo的新Ubuntu21.04于2021年4月22日发布。新发行版的一个主要重点是与微软整合。
正如开发人员所说的,这并不是一个长期的版本,支持只持续9个月,直到更稳定的新版本出现。
Ubuntu21.04版本身收集了许多改进和有趣的功能,按顺序排列。
考虑新版本的主要变化。
1.更新应用程序。默认情况下,Ubuntu21.04启用GNOME桌面环境,但在无法使用GNOME40之前使用旧的GNOME3.38,但此选项可能会在以后出现。
2.Linux内核。包括最新的Linux5.11内核。
3.Wayland。新版本使用的Wayland作为显示服务器,确保了系统的安全性和良好性能。
4.私人家庭目录。现在,主目录具有750个默认访问权限,从而保证在系统中处理多个用户时的安全性。
5.接口。GNOME Shell主用户界面增强了主题、更改应用图标以及带有新河马吉祥物的新墙纸集。
6.应用程序和软件包已升级到其稳定版本,例如Python 3.9.4、Ruby 2.7.2、Rails 6。
7.软件应用程序和桌面之间的拖放可用。
8.能够对EXT4分区方案进行默认磁盘加密。
9.支持在Ubuntu20.04 LTS中内置SQL服务器。
10.Raspberry Pi更新:通过libgpiod以及Wi-Fi和蓝牙模块支持GPIO。
11.通过PAM模块支持智能卡身份验证。
12.现在,nftables是内部防火墙,而不是iptables。
13.与Active Directory的增强集成。增强集成与主动Directory。
14.启用了Pipewire支持,用于处理和增强孤立应用程序中的声音和屏幕录制。
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