在命令行下运行: gtf 1024 768 60
我的笔记本的刷新率是60Hz.
[root@localhost ~]# gtf 1024 768 60
# 1024x768 @ 60.00 Hz (GTF) hsync: 47.70 kHz; pclk: 64.11 MHz
Modeline "1024x768_60.00" 64.11 1024 1080 1184 1344 768 769 772 795 -HSync +Vsync
[root@localhost ~]#
在 /etc/X11中的 xorg.conf 文件中修改 Section "Monitor" 为
Section "Monitor"
Identifier "Monitor0"
VendorName "Monitor Vendor"
ModelName "Unknown monitor"
#HorizSync 31.5 - 37.9 [注释掉该行]
#VertRefresh 50.0 - 70.0 [注释掉该行]
Option "dpms"
# 1024x768 @ 60.00 Hz (GTF) hsync: 47.70 kHz; pclk: 64.11 MHz
Modeline "1024x768_60.00" 64.11 1024 1080 1184 1344 768 769 772 795 -HSync +Vsync
EndSection
并修改 Section "Screen" 为
Section "Screen"
Identifier "Screen0"
Device "Videocard0"
Monitor "Monitor0"
DefaultDepth 24
SubSection "Display"
Viewport 0 0
Depth 24
Modes "1024x768" "800x600" "640x480"
EndSubSection
EndSection
（责任编辑：云子）
