Hi!
按照帮助手册,我已经成功安装了 fglrx,笔记本显示也正常,我的显卡是 AMD Radeon HD 6470M+Intel。但是当接入另外一块显示器的时候,在 KDE 的控制中心里面选择了启用另外一个显示器,除了 clone 模式,其他都会引起两个屏幕的闪烁。
我的 xorg.conf 是默认 aticonfig --initial 生成的 (直接用 dual-head 生成的配置黑屏无法启动):
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 "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
fglrxinfo 信息:
display: :0 screen: 0
OpenGL vendor string: Advanced Micro Devices, Inc.
OpenGL renderer string: AMD Radeon HD 6400M Series
OpenGL version string: 4.2.12002 Compatibility Profile Context 9.012
google 到唯一觉得有价值的帖子如下: phoronix.com/forums/showthread.php?55905-Ubuntu-11-4-Radeon-HD-5850-Catalyst-11-5-Dual-Head-Flickering!
但是不知道如何设置,有遇到相同情况的童鞋么?