解决Ubuntu中thinkpad x200显示分辨率不能到1280*800的问题

转自：http://www.php-oa.com/2008/12/11/ubuntu-thinkpad-x200-1280-800.html

 

在Ubuntu8.10中,默认的xorg.conf的设置不能很好的工作,默认的设置为 1074x768,但x200标准显示为1280x800,在系统中也不能很好设置 系统 -> 首选项 -> 屏幕分辨率中设置不能很好的设置.

设置的方法我更新了很多次,然后这是最后一次,首先你要确认你的系统中有安装intel的驱动。

$ sudo apt-get install xserver-xorg-video-intel

然后使用gedit来设置xorg.conf.

$ sudo gedit /etc/X11/xorg.conf

然后加入下面的部分

Section "Monitor"
    Identifier    "Configured Monitor"
EndSection

Section "Monitor"
    Identifier    "HDMI-1"
    Option        "Ignore" "True"
EndSection

Section "Monitor"
    Identifier    "HDMI-2"
    Option        "Ignore" "True"
EndSection

Section "Screen"
    Identifier    "Default Screen"
    Monitor        "Configured Monitor"
    Device        "Configured Video Device"
    DefaultDepth     24
    SubSection "Display"
        Modes "1280x800" "1024x768"
# The following line was an auto-configuration added by an external VGA projector; you might leave it out to try
# letting the system detect dimensions appropriate for whatever display you happen to use.
        Virtual    2432 864
    EndSubSection
EndSection

 Section "Device"
     Identifier    "Configured Video Device"
     Driver        "intel"
     Option        "monitor-HDMI-1" "HDMI-1"
     Option        "monitor-HDMI-2" "HDMI-2"
 EndSection

 

然后保存关掉gedit.基本就行了。好象不是因为驱动的原因，是因为HDMI的原因.然后在重起你的xwindows就行了，有可能还要到

系统 -> 首选项 -> 屏幕分辨率 中重新选择一下.