新装了 ubuntu 分辨率不能修改 宽屏显示器 发挥不了作用
Section "Device"
Identifier "Configured Video Device"
EndSection
Section "Monitor"
# 1440x900 @ 60.00 Hz (GTF) hsync: 55.92 kHz; pclk: 106.47 MHz
Modeline "1440x900" 106.47 1440 1520 1672 1904 900 901 904 932 -HSync +Vsync
# 1024x768 @ 60.00 Hz (GTF) hsync: 47.70 kHz; pclk: 64.11 MHz
Modeline "1024x768" 64.11 1024 1080 1184 1344 768 769 772 795 -HSync +Vsync
Identifier "Configured Monitor"
Horizsync 30-81
Vertrefresh 56-75
EndSection
Section "Screen"
Identifier "Default Screen"
Monitor "Configured Monitor"
Device "Configured Video Device"
SubSection "Display"
Modes "1440x900" "1024x768"
EndSubSection
EndSection
Identifier "Configured Video Device"
EndSection
Section "Monitor"
# 1440x900 @ 60.00 Hz (GTF) hsync: 55.92 kHz; pclk: 106.47 MHz
Modeline "1440x900" 106.47 1440 1520 1672 1904 900 901 904 932 -HSync +Vsync
# 1024x768 @ 60.00 Hz (GTF) hsync: 47.70 kHz; pclk: 64.11 MHz
Modeline "1024x768" 64.11 1024 1080 1184 1344 768 769 772 795 -HSync +Vsync
Identifier "Configured Monitor"
Horizsync 30-81
Vertrefresh 56-75
EndSection
Section "Screen"
Identifier "Default Screen"
Monitor "Configured Monitor"
Device "Configured Video Device"
SubSection "Display"
Modes "1440x900" "1024x768"
EndSubSection
EndSection
新增 /etc/X11/xorg.conf 内容如上
不过新建后 设置并没起作用
但是系统首选项 分辨率 已经可以选显示器对应分辨率了
参考 http://www.linuxidc.com/Linux/2010-02/24472p3.htm