将Intel集成显卡GMA HD4000驱动安装到FreeBSD-10.0Release系统

尝鲜试用FreeBSD10.0 Release，发现安装Intel集成显卡时候跟FreeBSD9.0不同http://blog.csdn.net/cheviko/article/details/18909803，主要就是弹出错误：unknown type name GLDEBUGPROCARB。

过程如下：

1、通过portsnap升级ports trees，首次使用通过命令：portsnap fetch extract，否则可以使用命令portsnap update

2、依照http://blog.csdn.net/cheviko/article/details/18909803 rebulid 各个pkg，

a) 升级libdrm：portmaster libdrm

b)  升级libGL：portmaster libGL                                                          #通过安装完成的提示可以看出已经同事安装了libGLU

c)  升级libGLU：如果在上一步同时完成则不用操作，否则:portmaster libGLU

d)  升级dri：portmaster dri

e)  升级xf86-video-intel：portmaster xf86-video-intel                     #安装提示现实已升级了xorg-server

f)   升级xorg-server:如果上一步没有提示已升级则: portmaster xorg-server

但是升级libGL时发现跳出错误：unknown type name GLDEBUGPROCARB

解决方案：删除the packages graphics/dri and graphics/libGL

命令：

pkg delete -f dri

pkg delete -f libGL

3、Xorg -configure 生成xorg.conf.new文件，此时可能出现黑屏，不用担心用 ctrl+alt+del重启

4、配置文件[FILE]/etc/X11/xorg.conf[/FILE]，我的笔记本是1366*768的宽屏设置，从 /var/log/Xorg.0.log 中读取以下信息：

(II) MGA(0): Supported additional Video Mode:(II) MGA(0): clock: 69.3 MHz   Image Size:  310 x 174 mm(II) MGA(0): h_active: 1366  h_sync: 1398  h_sync_end 1430 h_blank_end 1470 h_border: 0(II) MGA(0): v_active: 768  v_sync: 771  v_sync_end 776 v_blanking: 786 v_border: 0

将按照ModeLine的格式配置：

ModeLine <name> <clock> <4 horiz. timings> <4 vert. timings>

配置结果：

Section "Monitor"        Identifier   "Monitor0"        VendorName   "Monitor Vendor"        ModelName    "Monitor Model"        ModeLine     "1366x768" 69.3 1366 1398 1430 1470 768 771 776 786        Option       "DPMS"EndSection

5、正常情况下您的键盘鼠标都无法使用，需要更新键盘鼠标驱动：

portmaster xf86-input-mouse    portmaster xf86-input-keyboard  

6、正常情况下，现在您可以正常使用喽。

下一节描述如何使用MATE界面

我的/etc/X11/xorg.conf内容：

Section "ServerLayout"        Identifier     "X.org Configured"        Screen      0  "Screen0" 0 0        InputDevice    "Mouse0" "CorePointer"        InputDevice    "Keyboard0" "CoreKeyboard"EndSectionSection "Files"        ModulePath   "/usr/local/lib/xorg/modules"        FontPath     "/usr/local/lib/X11/fonts/misc/"        FontPath     "/usr/local/lib/X11/fonts/TTF/"        FontPath     "/usr/local/lib/X11/fonts/OTF/"        FontPath     "/usr/local/lib/X11/fonts/Type1/"        FontPath     "/usr/local/lib/X11/fonts/100dpi/"        FontPath     "/usr/local/lib/X11/fonts/75dpi/"        FontPath     "/usr/local/lib/X11/fonts/wqy"EndSectionSection "Module"        Load  "dbe"        Load  "dri"        Load  "dri2"        Load  "extmod"        Load  "record"        Load  "glx"EndSectionSection "InputDevice"        Identifier  "Keyboard0"        Driver      "kbd"EndSectionSection "InputDevice"        Identifier  "Mouse0"        Driver      "mouse"        Option      "Protocol" "auto"        Option      "Device" "/dev/sysmouse"        Option      "ZAxisMapping" "4 5 6 7"EndSectionSection "Monitor"        Identifier   "Monitor0"        VendorName   "Monitor Vendor"        ModelName    "Monitor Model"        ModeLine     "1366x768" 69.3 1366 1398 1430 1470 768 771 776 786        Option       "DPMS"EndSectionSection "Device"        ### Available Driver options are:-        ### Values: <i>: integer, <f>: float, <bool>: "True"/"False",        ### <string>: "String", <freq>: "<f> Hz/kHz/MHz",        ### <percent>: "<f>%"        ### [arg]: arg optional        #Option     "NoAccel"                   # [<bool>]        #Option     "AccelMethod"               # <str>        #Option     "Backlight"                 # <str>        #Option     "DRI"                       # <str>        #Option     "ColorKey"                  # <i>        #Option     "VideoKey"                  # <i>        #Option     "Tiling"                    # [<bool>]        #Option     "LinearFramebuffer"         # [<bool>]        #Option     "SwapbuffersWait"           # [<bool>]        #Option     "TripleBuffer"              # [<bool>]        #Option     "XvPreferOverlay"           # [<bool>]        #Option     "HotPlug"                   # [<bool>]        #Option     "ReprobeOutputs"            # [<bool>]        #Option     "XvMC"                      # [<bool>]        #Option     "ZaphodHeads"               # <str>        #Option     "TearFree"                  # [<bool>]        #Option     "PerCrtcPixmaps"            # [<bool>]        #Option     "FallbackDebug"             # [<bool>]        #Option     "DebugFlushBatches"         # [<bool>]        #Option     "DebugFlushCaches"          # [<bool>]        #Option     "DebugWait"                 # [<bool>]        #Option     "BufferCache"               # [<bool>]        Identifier  "Card0"        Driver      "intel"        BusID       "PCI:0:2:0"EndSectionSection "Screen"        Identifier "Screen0"        Device     "Card0"        Monitor    "Monitor0"        SubSection "Display"                Viewport   0 0                Depth     24        EndSubSectionEndSection