Ubuntu 16.10 Beta 2 发布了。此次更新对许多软件进行了升级，性能得以提升。
- It is powered by the Linux kernel 4.8, which helps improve hardware compatibility, performance and power consumption.
- GNOME stack is now on GNOME 3.20 .
- PackageKit is bumped to v1.1.
- Updated default apps include Nautilus 3.20, Totem video player 3.22 and Mozilla Firefox 48. There’s also a new default wallpaper in Ubuntu 16.10 to admire.