SONY VPCS一台，ubuntu安装ISO，液晶显示器一部
1). 笔记本连上液晶显示器，安装ubuntu至成功
2). 进入ubuntu，安装nvidia驱动，可以通过system/Administration/Hardware Drivers直接找驱动安装（安装完毕会在/etc/X11下生成xorg.conf文件）
3). 笔记本进入win7系统，下载软件 Phoenix EDID Designer (http://www.tucows.com/preview/329441), 运行后选择菜单(tools->extract....), 选择 sny开头的那个，确定后显示相关信息，选择file->export-> 保存为SNY .raw(名字任意，下面xorg.conf保持一致).
4). 进入ubuntu系统，把SNY.raw拷贝到 /etc/X11/ 下
5). sudo gedit /etc/X11/xorg.conf
在“Device”字段中添加如下两行：
Option "ConnectedMonitor" "DFP-0"
Option "CustomEDID" "DFP-0:/etc/X11/SNY.raw"
6). 重启ubuntu，进入后正常，不过开机画面很难看！
2. 声音的问题
需要升级Alsa 到1.0.23版本，（10.04 默认为alsa 1.0.21版本)
To do this, we must begin by determining our version of alsa as follows :
cat /proc/asound/version
Advanced Linux Sound Architecture Driver Version 1.0.21.To avoid problems during the upgrade of Alsa-utils, we need to stop it with the following command :
sudo /sbin/alsa-utils stopWe must then install the necessary tools to compile along with the kernel headers :
sudo apt-get -y install build-essential ncurses-dev gettext xmlto libasound2-dev
sudo apt-get -y install linux-headers-`uname -r` libncursesw5-devThen, we go in our personal folder and download alsa-driver, alsa-lib and alsa-utils :
cd ~
rm -rf ~/alsa* ~/.pulse*
wget ftp://ftp.alsa-project.org/pub/driver/alsa-driver-1.0.23.tar.bz2
wget ftp://ftp.alsa-project.org/pub/lib/alsa-lib-1.0.23.tar.bz2
wget ftp://ftp.alsa-project.org/pub/utils/alsa-utils-1.0.23.tar.bz2After that, we create a new folder for the compilation and installation of the 3 files. Then, we move the 3 tar files that we just downloaded in this folder :
sudo rm -rf /usr/src/alsa
sudo mkdir -p /usr/src/alsa
cd /usr/src/alsa
sudo cp ~/alsa* .Unpack the 3 tar files :
sudo tar xjf alsa-driver*
sudo tar xjf alsa-lib*
sudo tar xjf alsa-utils*We compile and install alsa-driver :
cd alsa-driver*
sudo ./configure
sudo make
sudo make installWe compile and install alsa-lib :
cd ../alsa-lib*
sudo ./configure
sudo make
sudo make installWe compile and install alsa-utils :
cd ../alsa-utils*
sudo ./configure
sudo make
sudo make installThen, we remove the 3 tar files in our personal folder that are not anymore necessary :
rm -f ~/alsa-driver*
rm -f ~/alsa-lib*
rm -f ~/alsa-utils*Then, just restart your computer and your alsa version should be 1.0.23!
You can verify that you have now indeed have this version of alsa :
cat /proc/asound/version
Advanced Linux Sound Architecture Driver Version 1.0.23.
Compiled on May 2 2010 for kernel 2.6.32-21-generic (SMP).Just to be sure everything is well configured, execute this command :
sudo alsaconfand reboot again!
Reboot之后声卡表示满意，发出美妙的声音：）.
3. 触摸板的问题
sudo gedit /etc/default/grub
添加 i8042.reset i8042.nomux i8042.nopnp i8042.noloop 到 GRUB_CMDLINE_LINUX=""，添加完后应该是GRUB_CMDLINE_LINUX="i8042.reset i8042.nomux i8042.nopnp i8042.noloop"
sudo update-grub
Reboot
改动后触摸板表示满意，鼠标乱动了.
