如何在BIOS不支持切换显卡的笔记本中安装催化剂驱动Catalyst12.11

[TA: Escalation]

• 请确保开启KMS支持。https://wiki.archlinux.org/index.php/KMS。
• 请自行编译、安装xf86-video-intel-2.20.2，注意：要求版本号是2.20.2。

  PKGBUILD.tar.bz2

  xf86-video-intel-2.20.2的PKGBUILD

  (1.1 KiB) 已下载 83 次

• 禁用radeon，

  代码： 全选

  echo "blacklist radeon" | sudo tee  -a  /etc/modprobe.d/radeno.conf

• 安装catalyst-total-pxp, https://aur.archlinux.org/packages/catalyst-total-pxp/
• 配置xorg.conf并切换显卡：

  代码： 全选

          sudo aticonfig --initial --adapter=all
          sudo aticonfig --px-dgpu
          sudo pxp_switch_catalyst amd
      

  这是我的xorg.conf:

  代码： 全选

  Section "ServerLayout"
  	Identifier     "aticonfig Layout"
  	Screen      0  "aticonfig-Screen[0]-0" 0 0
  EndSection
  
  Section "Module"
  EndSection
  
  Section "Monitor"
  	Identifier   "aticonfig-Monitor[0]-0"
  	Option	    "VendorName" "ATI Proprietary Driver"
  	Option	    "ModelName" "Generic Autodetecting Monitor"
  	Option	    "DPMS" "true"
  EndSection
  
  Section "Device"
  	Identifier  "aticonfig-Device[0]-0"
  	Driver      "fglrx"
  	BusID       "PCI:1:0:0"
  EndSection
  
  Section "Device"
  	Identifier  "aticonfig-Device[0]-0"
  	Driver      "intel"
  	Option "AccelMethod" "uxa"
  	Option "SwapbuffersWait" "false"
  	Option "TearFree" "true"
  	BusID       "PCI:0:2:0"
  EndSection
  
  Section "Screen"
  	Identifier "aticonfig-Screen[0]-0"
  	Device     "aticonfig-Device[0]-0"
  	Monitor    "aticonfig-Monitor[0]-0"
  	DefaultDepth     24
  	SubSection "Display"
  		Viewport   0 0
  		Depth     24
  	EndSubSection
  EndSection
      

• 安装acpid，然后，

  代码： 全选

  sudo systemctl enable acpid.service
  sudo systemctl enable atieventsd.service
  

• 重启。