配置显卡3D加速出现的问题

jylin

我用网上的教程按下面的步子进行配置显卡3D加速：

（前两步其实不需要执行了，默认安装就有了。）

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sudo apt-get update
sudo apt-get install linux-restricted-modules-$(uname -r)
sudo apt-get install xorg-driver-fglrx
sudo aticonfig --initial
sudo aticonfig --overlay-type=Xv下载libGL.so.1.2.tar.gz，（到这里下载,在Linux目录下。）

tar zxvf libGL.so.1.2.tar.gz
sudo mv libGL.so.1.2 /usr/lib/

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问题：下面的步聚错在那呢？如何做呢？

libGL.so.1.2.tar.gz已下载到桌面了，打下面的命令后出错:

ubuntu@ubuntu-desktop:~$ sudo aticonfig --initial
Found fglrx primary device section
Nothing to do, terminating.
ubuntu@ubuntu-desktop:~$

ubuntu@ubuntu-desktop:~$ sudo aticonfig --overlay-type
aticonfig: option `--overlay-type' requires an argument
aticonfig: parsing the command-line failed.
ubuntu@ubuntu-desktop:~$


执行下一步后：

ubuntu@ubuntu-desktop:~$ tar zxvf libGL.so.1.2.tar.gz
tar: libGL.so.1.2.tar.gz：无法 open: No such file or directory
tar: 错误不可恢复：现在退出
tar: Child returned status 2
tar: 由于前面延迟的错误而退出
ubuntu@ubuntu-desktop:~$

potteryhy

如果从官方源里装ATI的驱动(我也用的ATI)的话那个libGL不用再装吧!我的用的好好的
还有你下到的桌面要cd ~/Desktop然后在tar,路径不对.......

potteryhy

http://wiki.ubuntu.org.cn/ATI%E6 ... E%E6%8C%87%E5%8D%97
装ATI驱动看这篇文章

ordinary

我的也是打不开

mmh@mmh-desktop:~$ sudo fgl_glxgears
Using GLX_SGIX_pbuffer
Xlib:  extension "XFree86-DRI" missing on display ":0.0".
X Error of failed request:  BadMatch (invalid parameter attributes)
  Major opcode of failed request:  142 (GLX)
  Minor opcode of failed request:  5 (X_GLXMakeCurrent)
  Serial number of failed request:  30
  Current serial number in output stream:  30

怎么就是打不开呢？看了xorg.conf里有”dri“。

lincomet

ubuntu@ubuntu-desktop:~$ sudo aticonfig --overlay-type

should be :
sudo aticonfig --overlay-type=Xv

To know whether you need the libGL.so or not, you can use "glxinfo".

If you don't get any error messege, you can go on without the libGL.so.

lincomet

怎么就是打不开呢？看了xorg.conf里有”dri“。

Actually, you don't have to check the xorg.conf, mannually.

"aticonfig --initial" will handle the xorg.conf for you. If you successfully ran this command, went on to the next step, you can trust the command.

lincomet

ubuntu@ubuntu-desktop:~$ tar zxvf libGL.so.1.2.tar.gz
tar: libGL.so.1.2.tar.gz：无法 open: No such file or directory
tar: 错误不可恢复：现在退出
tar: Child returned status 2
tar: 由于前面延迟的错误而退出
ubuntu@ubuntu-desktop:~$

If you don't even know how to untar something, I'm afraid yu have to pay more attention to the fundamentals, not the 3D acceleration of your video card.

BTW, I wrote the steps myself, and I have tested all the steps before I posted this entry. If it doesn't work, I think it's mainly because of the hardware. Not the "tar".