簡單安裝open source driver (for ATi)


由於使用open source 的driver需要進行系統內部套件升級
一個個進行編譯、安裝 有難度又耗時,現在driver看起來也蠻好用的(沒有太大問題)
為了安裝門檻問題而不能使用實在有點可惜
這個方法是改變軟體來源(接到edger)直接進行升級安裝,免除掉麻煩的步驟
1.建議linux kernel升級到2.6.32 之後(R600,R700這個版本之後才能跑3D)
這邊是下載的地方
http://kernel.ubuntu.com/~kernel-ppa/mainline/

2.在 系統->管理->軟體來源->其他軟體
新增 ppa:ubuntu-x-swat/x-updates
更新管理員 檢查更新 選擇升級 drm,mesa相關套件
及安裝 ati or radeon or radeonhd

安裝完之後 看看要不要把edger關掉
這裡面的東西是新但不穩定(相對於其他來源沒有經過太多測試)

3.修改/etc/X11/xorg.conf
視PC狀況請作適當地修改,先貼上我的

Section "Device"
        Identifier      "Radeon HD 4670"
        Driver          "radeonhd"
        BusID           "PCI:5:0:0"
        Option      "AccelMethod" "EXA"
#either XAA or EXA. "XAA" is the default and safe choice
        Option      "DRI"
        Option "AccelDFS"    "1"
# 1/0 On for PCIE, off for AGP
#        Option          "EnablePageFlip" "true"
#only works with accelmethod "XAA"
        Option          "TripleBuffer"   "true"
#This *might* help if you use something like Beryl and have slow video playback.
        Option          "DynamicClocks"  "on"
#This is for laptop users, it saves energy when in battery mode.
        Option          "XAANoOffscreenPixmaps"
EndSection

Section "Screen"
        Identifier      "Default Screen"
        Device          "Radeon HD 4670"
        Monitor         "Generic Monitor"
        DefaultDepth    24
        SubSection "Display"
                Depth           24
                Modes           "1920x1080" "1440x900" "1024x768"
        EndSubSection
EndSection

Section "Module"
 Load  "glx"
 Load  "dri"
EndSection

Section "DRI"
        Mode 0666
EndSection

Section "Extensions"
        Option "Composite" "Enable"
EndSection

Section "ServerFlags"
        Option "AIGLX" "On"
EndSection

BusID可用lspci查詢

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