在装n卡官方驱动的时候,最好先将系统原来带的显卡驱动卸掉后再装。
我上次也是不能开特效,就是将显卡驱动卸掉后重装官方驱动就可以了,我用的是64位kubuntu。
可以试试。




在 2011-05-25,"henry cui" <hhenry....@gmail.com> 写道:

>貌似ubuntu的女性用户,不容易呀,n卡就是个杯具,纯粹情感上支持一下
>
>在 2011年5月25日 上午12:26,薇 <trac...@qq.com>写道:
>
>> 我的显卡配置
>>     *-display
>>       description: VGA compatible controller
>>       product: GT216 [GeForce GT 240M]
>>       vendor: nVidia Corporation
>>       physical id: 0
>>       bus info: pci@0000:01:00.0
>>       version: a2
>>       width: 64 bits
>>       clock: 33MHz
>>       capabilities: pm msi pciexpress vga_controller bus_master cap_list
>> rom
>>       configuration: driver=nvidia latency=0
>>       resources: irq:16 memory:cc000000-ccffffff memory:d0000000-dfffffff
>> memory:ce000000-cfffffff ioport:2000(size=128) memory:cd000000-cd07ffff
>> 我下载的是Nvidia官方驱动并安装成功:~$ nvidia-settings -v
>> nvidia-settings:  version 260.19.44
>> (buildmeis...@swio-display-x86-rhel47-04.nvidia.com)  Sun Feb 27 21:50:27
>> PST
>> 2011
>>  The NVIDIA X Server Settings tool.
>>  This program is used to configure the NVIDIA Linux graphics driver.
>>  For more detail, please see the nvidia-settings(1) man page.
>>  Copyright (C) 2004 - 2010 NVIDIA Corporation.
>> 当我准备启动特效时:~$ gnome-appearance-properties 并选择选项卡》视觉效果》正常时命令行有failed
>> error等字样具体如下(gnome-appearance-properties:2735): Gdk-CRITICAL **:
>> IA__gdk_display_sync: assertion `GDK_IS_DISPLAY (display)' failed
>> 你的系统上没有可用的图形驱动来支持复合的扩展,或者当前的驱动已经支持了。
>> compiz (core) - Fatal: No valid GL extensions string found.
>> compiz (core) - Error: Failed to manage screen: 0
>> compiz (core) - Fatal: No manageable screens found on display :0.0
>> Launching fallback window manager
>> (gnome-appearance-properties:2735): Gdk-CRITICAL **: IA__gdk_display_sync:
>> assertion `GDK_IS_DISPLAY (display)' failed
>> 屏幕闪烁2次后,弹出“无法启用桌面效果”对话框:(
>> 还有一种方法就是安装CompizConfig 设置管理器我安装的compiz的包有
>> compiz                        install
>> compiz-core                    install
>> compiz-fusion-bcop                install
>> compiz-fusion-plugins-extra            install
>> compiz-fusion-plugins-main            install
>> compiz-gnome                    install
>> compiz-plugins                    install
>> compizconfig-backend-gconf            install
>> compizconfig-settings-manager            install
>> libcompizconfig0                install
>> python-compizconfig                install
>> 我用compizConfig 设置管理器来配置什么炫的效果也没有,有时看PPS时闪烁,是我的驱动没装好吗?:( pls help me !
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>
>
>
>-- 
>best,
>henry cui
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