楼主：
RandRX11扩展协议允许重启X情况修改输些参数并使效xrandr该协议命令行界面功能用设置双屏显示
缺省情况外接显示器後启用屏幕复制模式即两屏幕显示完全相同内容使用命令xrandr -q查看前输状态：
Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 8192 x 8192 LVDS1 connected 1280x800+0+0 (normal left inverted right x axis y axis) 261mm x 163mm 1280x800 60.0+ 60.0 50.0
1024x768 75.1 70.1 60.0
800x600 72.2 75.0 60.3 56.2
768x576 75.0 72.0 60.0
640x480 72.8 75.0 60.0 59.9
arandr is just a frontend gui for xrandr. it means thatclicking with mouse is converted into shell command, which is send toxrandr. command for setting hdmi1 connected monitor to right next tonotebook monitor is as follows:xrandr --output hdmi1 --right-of lvds1 --preferred --primary --output lvds1 --preferred.this knowledge will be usefull in next chapter.。on top of each other in the same space. they can be baseline-, top-, or bottom-aligned along the vertical axis. along the horizontal axis, they can be left-, right-, or center-aligned if the components are not all the same size.。...but i forgot one thing a friend pointed me out, this game has no option to invert y-axis, if you are not used to direct control on the y-axis just avoid, strictly for this reason, that's a lack of basics, i find myself in the need to lower the score to a 6 due to inverted y-axis users are the majority out there and they cannot appreciate it as i did.&hellip。
1280x1024 75.0 60.0
1440x900 59.9
1280x960 60.0
1024x768 75.1 70.1 60.0
832x624 74.6
800x600 72.2 75.0 60.3 56.2
640x480 72.8 75.0 66.7 60.0
720x400 70.1
HDMI1 disconnected (normal left inverted right x axis y axis) DP1 disconnected (normal left inverted right x axis y axis) HDMI2 disconnected (normal left inverted right x axis y axis) DP2 disconnected (normal left inverted right x axis y axis) DP3 disconnected (normal left inverted right x axis y axis)
