CentOS 7 修改屏幕分辨率
整理出解决方案1.获得显示器名称[stu01@linux01~]$xrandrScreen0:minimum8x8,current1440x900,maximum32767x32767DP1disconnectedDP2disconnectedHDMI1disconnectedHDMI2disconnectedVGA1connectedprimary1440x900+0+00mmx0mm1440x90059.89*+1024x76860.00800x60060.3256.25848x48060.00640