http://forum.ubuntu.org.cn/viewtopic.php?f=48&t=346103
后,修改分辨率成功.
上文作者写出了自己的探索过程,我就直接写出最简单的设置方法吧:
主要过程:
1),选好自己适合分辨率,比如我的是1440×900,
终端运行:
cvt 1440 900
输出:
# 1440x900 59.89 Hz (CVT 1.30MA) hsync: 55.93 kHz; pclk: 106.50 MHz
Modeline "1440x900_60.00" 106.50 1440 1528 1672 1904 900 903 909 934 -hsync +vsync
2),把这个分辨率写入配置文件:
命令:
sudo vim /etc/X11/xorg.conf 或
sudo gedit /etc/X11/xorg.conf
把下述配置写入文件:
Section "Monitor" Identifier "Configured Monitor" Modeline "1024x768_60.00" 63.50 1024 1072 1176 1328 768 771 775 798 -hsync +vsync Modeline "1440x900_60.00" 106.50 1440 1528 1672 1904 900 903 909 934 -hsync +vsync Option "PreferredMode" "1440x900_60.00" EndSection Section "Screen" Identifier "Default Screen" Monitor "Configured Monitor" Device "Configured Video Device" EndSection Section "Device" Identifier "Configured Video Device" EndSection
注意:Monitor Screen Device三个Section缺一不可,下面这一行可以不要:
Modeline "1024x768_60.00" 63.50 1024 1072 1176 1328 768 771 775 798 -hsync +vsync