当我在 Launchpad 中构建应用程序时，我发现 Karma 中有 Ubuntu Soyuz。它发现它也增加了我的业力，
谁能告诉我 Ubuntu Soyuz 是什么意思？
在 Ubuntu 16.04 中更新所有软件包后得到这个。
All packages are up to date.
Reading package lists... Done
Building dependency tree
Reading state information... Done
Calculating upgrade... Done
The following package was automatically installed and is no longer required:
ubuntu-core-launcher
Use 'sudo apt autoremove' to remove it.
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
使用 删除 ubuntu-core-launcher 是否安全apt-get autoremove？