ubuntu linux下关闭独显/切换显卡-安装ATI驱动
起因:linux下CPU温度奇高,风扇狂转
平台:ubuntu12.10 32/64bit
驱动:Catalys12.11-ATI驱动
1、 下载 ati压缩包
amd-driver-installer-catalyst-12.11-beta-x86.x86_64.zip
2、下载完解压
打开命令终端
[plain]
$sudo unzip amd-driver-installer-catalyst-12.11-beta-x86.x86_64.zip
3、切换root,安装
[plain]
$sudo -sH
#sh amd-driver-installer-catalyst-12.11-beta-x86.x86_64.run
一直enter,直到提示重启点yes
4、去水印[AMD Testing use only]
[plain]
$sudo vi /etc/ati/signature
删除第一行内容UNSIGNED,复制以下内容:
[cpp]
5da725748a98681ea0dd5ee8eeeff730:65891c4ca7a95a2e96ec6f89c3dec30169961537a7d93c5780ea66d8dddfc2:6b921d4dbbfb5c7dc1ea3fd1db8ec55564914017bcfe5027c3ee3a8d8ddcc7016b9e1c42bbad5b29c1ea3ad1dd8cc20765974015bcae0c26c4b93a8e8ddd
点击esc
[plain]
:wq
保存退出
5、重启
[plain]
$sudo reboot
sudo apt-get install fglrx
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