SteamOS是一个基于DebianWheezy分支的开源游戏优化操作系统。与Debian7不同，它使用xcompmgr图形合成器。SteamOS由Villefort设计开发，用于SteamMachine游戏终端。***发表于2013年12月13日。在这篇文章中，我将向您展示如何在Ubuntu14.04上安装一个steamossession，使用户的SteamOSBigPictureMode可以直接从lightdmGTK欢迎启动进入。安装方式分为32位系统和64位系统。请根据自己的系统选择32位系统安装安装命令：首先安装Steam客户端：sudoapt-getinstallsteam下载DEB安装包：wgetrepo.steampowered.com/steamos/pool/main/s/steamos-compositor/steamos-compositor_1.18+bsos1_i386.debwgetrepo.steampowered.com/steamos/pool/main/s/steamos-modeswitch-inhibitor/steamos-modeswitch-inhibitor_1.9.1+bsos1_i386.debwgetftp://ftp。fit.vutbr.cz/pub/systems/ubuntu/ubuntu/pool/universe/u/udev/libudev0_175-0ubuntu19_i386.deb安装下载包：sudoapt-getinstallgdebisudogdebi*.deb64位系统安装安装命令：同理安装客户端首先：sudoapt-getinstallsteam下载安装包：wgetrepo.steampowered.com/steamos/pool/main/s/steamos-compositor/steamos-compositor_1.18+bsos1_amd64.debwgetrepo.steampowered.com/steamos/pool/main/s/steamos-modeswitch-inhibitor/steamos-modeswitch-inhibitor_1.9.1+bsos1_amd64.debwgetftp://ftp.fit.vutbr.cz/pub/systems/ubuntu/ubuntu/pool/universe/u/udev/libudev0_175-0ubuntu19_amd64.deb安装下载包：sudoapt-getinstallgdebisudogdebi*.debuninstall首先退出SteamOS会话并切换到常规会话模式，按CTRL+ALT+F7。删除SteamOS会话命令：sudoapt-getremovesteamos-compositorsteamos-modeswitch-inhibitor
