1.显示器分辨率问题
添加以下内容到/etc/X11/xorg.conf
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 “1280×800” “1024×768”
# 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
2.无线网卡问题
Ubuntu 8.10的更新源中有适用于X200的驱动可以直接识别并加载Intel的无线网卡驱动，在我的机器上的lshw程序输出如下：
$ sudo lshw -C network
*-network
description: Ethernet interface
product: 82567LM Gigabit Network Connection
vendor: Intel Corporation
physical id: 19
bus info: pci@0000:00:19.0
logical name: eth0
version: 03
serial: 00:1f:16:0a:d6:58
size: 100MB/s
capacity: 1GB/s
width: 32 bits
clock: 33MHz
capabilities: pm msi bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=e1000e driverversion=0.3.3.3-k6 duplex=full firmware=1.8-3 ip=118.229.188.151 latency=0 link=yes module=e1000e multicast=yes port=twisted pair speed=100MB/s
*-network
description: Wireless interface
product: PRO/Wireless 5100 AGN [Shiloh] Network Connection
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:03:00.0
logical name: wmaster0
version: 00
serial: 00:21:5d:8a:23:b8
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list logical ethernet physical wireless
configuration: broadcast=yes driver=iwlagn latency=0 module=iwlagn multicast=yes wireless=IEEE 802.11abgn
如果需要从命令行配置无线网卡，可以通过iwconfig命令来完成，包括设定ssid，加密方式等。可能大部分人很熟悉ifconfig命令了，但是设置无线网卡必需通过iwconfig命令，这是唯一需要注意的问题。
3.红色指点杆中键滚屏功能故障
创建文件 /etc/hal/fdi/policy/mouse-wheel.fdi，并添加以下内容到该文件
<match key=”info.product” string=”TPPS/2 IBM TrackPoint”>
<merge key=”input.x11_options.EmulateWheel” type=”string”>true</merge>
<merge key=”input.x11_options.EmulateWheelButton” type=”string”>2</merge>
<merge key=”input.x11_options.YAxisMapping” type=”string”>4 5</merge>
<merge key=”input.x11_options.XAxisMapping” type=”string”>6 7</merge>
<merge key=”input.x11_options.Emulate3Buttons” type=”string”>true</merge>
<merge key=”input.x11_options.EmulateWheelTimeout” type=”string”>200</merge>
</match>
4.VMware Player中的Windows XP出现按下方向键弹出开始菜单的错误键位映射问题
$sudo echo “xkeymap.nokeycodeMap = true” > /etc/vmware/config
参考资源：
- http://www.thinkwiki.org/wiki/Installing_Ubuntu_8.04_&_8.10_on_an_X20 强烈推荐的参考资源，绝大部分遇到的问题都可以在这里得到解决
- http://ubuntuforums.org/showthread.php?t=972349
