[问题]hp6515b本本的ati x1250显卡,能否在双屏下带动3D效果?

GnomeShell/Unity/Beryl/AiGLX/XGL/Compiz Fusion
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tomshi
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[问题]hp6515b本本的ati x1250显卡,能否在双屏下带动3D效果?

#1

帖子 tomshi » 2008-03-03 14:20

按照论坛中的提示,我安装了最新的ATI显卡驱动和compiz 0.6.99。现在,单屏下,3D显示已经没有问题。但原本我一直用双屏显示,即本本自身的1280x800的显示器,外加一个1280x1024的液晶外接显示器。现在试图在双屏下启动3D效果一直失败。在终端运行如下命令,得到的结果是——

代码: 全选

tomshi@tomlinux:~$ compiz --replace
/usr/bin/compiz.real (core) - Fatal: GLX_EXT_texture_from_pixmap is missing
/usr/bin/compiz.real (core) - Error: Failed to manage screen: 0
/usr/bin/compiz.real (core) - Fatal: GLX_EXT_texture_from_pixmap is missing
/usr/bin/compiz.real (core) - Error: Failed to manage screen: 1
/usr/bin/compiz.real (core) - Fatal: No manageable screens found on display :0.0

终端运行compiz的命名给出如下提示后,并没有自动转回提示符。换言之,compiz还是运行的,直到我用Ctrl-C终止。但是,3D效果显然无法调用出来。

看错误提示,貌似屏幕管理器出的问题。我的xorg.conf内容如下:

代码: 全选

# xorg.conf (xorg X Window System server configuration file)
#
# This file was generated by dexconf, the Debian X Configuration tool, using
# values from the debconf database.
#
# Edit this file with caution, and see the xorg.conf manual page.
# (Type "man xorg.conf" at the shell prompt.)
#
# This file is automatically updated on xserver-xorg package upgrades *only*
# if it has not been modified since the last upgrade of the xserver-xorg
# package.
#
# If you have edited this file but would like it to be automatically updated
# again, run the following command:
#   sudo dpkg-reconfigure -phigh xserver-xorg

Section "ServerLayout"

# Uncomment if you have a wacom tablet
#       InputDevice     "stylus"        "SendCoreEvents"
#       InputDevice     "cursor"        "SendCoreEvents"
#       InputDevice     "eraser"        "SendCoreEvents"
        Identifier     "Default Layout"
        Screen      0  "aticonfig-Screen[0]" 0 0
        Screen         "aticonfig-Screen[1]" LeftOf "aticonfig-Screen[0]"
        InputDevice    "Generic Keyboard"
        InputDevice    "Configured Mouse"
        InputDevice    "Synaptics Touchpad"
EndSection

Section "Files"
EndSection

Section "Module"
EndSection

Section "InputDevice"
        Identifier  "Generic Keyboard"
        Driver      "kbd"
        Option      "CoreKeyboard"
        Option      "XkbRules" "xorg"
        Option      "XkbModel" "pc105"
        Option      "XkbLayout" "us"
EndSection

Section "InputDevice"
        Identifier  "Configured Mouse"
        Driver      "mouse"
        Option      "CorePointer"
        Option      "Device" "/dev/input/mice"
        Option      "Protocol" "ImPS/2"
        Option      "ZAxisMapping" "4 5"
        Option      "Emulate3Buttons" "true"
EndSection

Section "InputDevice"
        Identifier  "Synaptics Touchpad"
        Driver      "synaptics"
        Option      "SendCoreEvents" "true"
        Option      "Device" "/dev/psaux"
        Option      "Protocol" "auto-dev"
        Option      "HorizEdgeScroll" "0"
EndSection

Section "InputDevice"
        Identifier  "stylus"
        Driver      "wacom"
        Option      "Device" "/dev/input/wacom"
        Option      "Type" "stylus"
        Option      "ForceDevice" "ISDV4"               # Tablet PC ONLY
EndSection

Section "InputDevice"
        Identifier  "eraser"
        Driver      "wacom"
        Option      "Device" "/dev/input/wacom"
        Option      "Type" "eraser"
        Option      "ForceDevice" "ISDV4"               # Tablet PC ONLY
EndSection

Section "InputDevice"
        Identifier  "cursor"
        Driver      "wacom"
        Option      "Device" "/dev/input/wacom"
        Option      "Type" "cursor"
        Option      "ForceDevice" "ISDV4"               # Tablet PC ONLY
EndSection

Section "Monitor"
        Identifier   "通用显示器"
        Option      "DPMS"
EndSection

Section "Monitor"
        Identifier   "aticonfig-Monitor[0]"
        Option      "VendorName" "ATI Proprietary Driver"
        Option      "ModelName" "Generic Autodetecting Monitor"
        Option      "DPMS" "true"
EndSection

Section "Monitor"
        Identifier   "aticonfig-Monitor[1]"
        Option      "VendorName" "ATI Proprietary Driver"
        Option      "ModelName" "Generic Autodetecting Monitor"
        Option      "DPMS" "true"
EndSection

Section "Device"
        Identifier  "通用显示卡"
        Driver      "vesa"
        BusID       "PCI:1:5:0"
EndSection

Section "Device"
        Identifier  "aticonfig-Device[0]"
        Driver      "fglrx"
        Option      "VideoOverlay" "on"
        Option      "OpenGLOverlay" "off"
        BusID       "PCI:1:5:0"
EndSection

Section "Device"
        Identifier  "aticonfig-Device[1]"
        Driver      "fglrx"
        Option      "VideoOverlay" "on"
        Option      "OpenGLOverlay" "off"
        BusID       "PCI:1:5:0"
        Screen      1
EndSection

Section "Screen"
        Identifier "Default Screen"
        Device     "通用显示卡"
        Monitor    "通用显示器"
        DefaultDepth     24
        SubSection "Display"
                Modes    "1280x800" "1280x768" "1200x800" "1152x864" "1152x768" 
"1024x768" "800x600" "640x480"
        EndSubSection
EndSection

Section "Screen"
        Identifier "aticonfig-Screen[0]"
        Device     "aticonfig-Device[0]"
        Monitor    "aticonfig-Monitor[0]"
        DefaultDepth     24
        SubSection "Display"
                Viewport   0 0
                Depth     24
        EndSubSection
EndSection

Section "Screen"
        Identifier "aticonfig-Screen[1]"
        Device     "aticonfig-Device[1]"
        Monitor    "aticonfig-Monitor[1]"
        DefaultDepth     24
        SubSection "Display"
                Viewport   0 0
                Depth     24
        EndSubSection
EndSection
请指点一下,是否有可能实现双屏下的3D效果显示?
knight1119
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注册时间: 2007-12-03 4:46
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我也遇到同样问题

#2

帖子 knight1119 » 2008-03-08 12:25

我用显卡GT8600 256
3D可以用
但以前双屏效果开不来哦了
有什么解决方法么????

LZ说的方法试了
说实话,可行,但对于不同解析度的双屏,设置很麻烦
尤其对象我这样的菜鸟
请教一个简单容易上手的策略
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