sudoapt-getremovegscan2pdf删除PPA及卸载软件命令:sudoapt-getinstallppa-purgesudoppa-purgeppa:jeffreyratcliffe/ppaUbuntu14.04下载、安装、配置的相关知识Linux/2014-04/100370.htmUbuntu14.04系统下载地址:Linux/2014-04/100352.htmWindows7下硬盘安装Ubuntu14.04图文教程Linux/2014-04/100983.htm更多Ubuntu相关信息...