显示器支持的其他分辨率可通过将所需分辨率设置在配置文件中或在启动 X 服务器后使用 xrandr(1) 选择。
5.4.4.1. 使用 RandR（重新调整和旋转）
运行 xrandr(1) 而不带任何参数以查看视频输出和检测到的显示器模式列表：
% xrandr
输出应该类似于以下内容：
Screen 0: minimum 320 x 200, current 2560 x 960, maximum 8192 x 8192
LVDS-1 connected 1280x800+0+0 (normal left inverted right x axis y axis) 261mm x 163mm
1280x800 59.99*+ 59.81 59.91 50.00
1280x720 59.86 59.74
1024x768 60.00
1024x576 59.90 59.82
960x540 59.63 59.82
800x600 60.32 56.25
864x486 59.92 59.57
640x480 59.94
720x405 59.51 58.99
640x360 59.84 59.32
VGA-1 connected primary 1280x960+1280+0 (normal left inverted right x axis y axis) 410mm x 257mm
1280x1024 75.02 60.02
1440x900 74.98 60.07
1280x960 60.00*
1280x800 74.93 59.81
1152x864 75.00
1024x768 75.03 70.07 60.00
832x624 74.55
800x600 72.19 75.00 60.32 56.25
640x480 75.00 72.81 66.67 59.94
720x400 70.08
HDMI-1 disconnected (normal left inverted right x axis y axis)
DP-1 disconnected (normal left inverted right x axis y axis)
HDMI-2 disconnected (normal left inverted right x axis y axis)
DP-2 disconnected (normal left inverted right x axis y axis)
DP-3 disconnected (normal left inverted right x axis y axis)
