1. 在虚拟机中安装完red hat9后发现鼠标不能动。搜索后发现解决方法:
1.首先进入系统,然后切换到其他控制台,(按ctrl+alt再按F1~F6任意一个;若没反应,按ctrl+alt+空格键再按F1~F6任意一个),进入其他文本控制台
2.然后登陆,就是你自己设置的用户名和密码
3.输入”setup“
4.输入密码(root用户的密码)
5.打开setup界面,在打开的界面里选择mouse configuration,选择generic -3 Button Mouse (PS/2),保存退出。
6.然后用快捷键alt+ctrl+delete重启进入Linux系统,鼠标便可使用
2.添加sudo用户组:
su
chmod u+w /etc/sudoers 使用vi修改sudoers文件
vi /etc/sudoers 找到如下这行:
root ALL=(ALL) ALL
yourname ALL=(ALL) NOPASSWD:ALL
chmod 0440 /etc/sudoers
3.red hat 9.0 找不到www.xxx.com.请检查名称并重试 。
需激活网卡。
1.打开终端输入 vi /etc/sysconfig/network-scripts/ifcfg-eth0
按 a 此时可以进入编辑状态,在文件尾部添加以下内容:
check_link_down()
{
return 1;
}
按住ESC,输入 【 :x 回车】
2.重启服务器终端输入 service network restart ,ok已经激活,现在可以上网了。

4.安装vmware tools
1).首先检查cdrom是否还挂载着镜像文件,如果有挂载文件,卸载该文件。重启vmware。
2).点击vmware中的“VM”,选择安装vmware tools。弹出包含rpm和tar.gz的vmware tools包,选择一个解压。默认解压后放在/usr/bin下。
3)打开vmware tools的解压路径。
运行:./vmware-config-tools.pl
一路yes过去。
左下角提示vmware tools安装成功即可。
打开/mnt/hgfs,即为共享文件夹目录。
5.安装nas-sound
下载地址:http://www.radscan.com/nas.html
安装步骤参考readme。
To build the software:
1. Make sure you have imake.
(See the BUILDNOTES file if you want to try building with X11R4).
2. Do "xmkmf" to create the initial Makefile.
For Unixware 7, use:
"imake -DUseInstalled -I/usr/lib/X11/config"
3. Do "make World" (note the uppercase World) to build the distribution.
If you'd like to enable the option of having the audio library
automatically start up an NAS server on the local host when
necessary, use the following command to build the
distribution:
make WORLDOPTS='-k CDEBUGFLAGS="$(CDEBUGFLAGS) -DSTARTSERVER"' World
4. If everything built successfully, you can install it using
"make install"; to temporarily stage it under some directory, use
"make install DESTDIR=/usr/tmp/nas" or some such.
5. To install the manual pages, use "make install.man" or
"make install.man DESTDIR=/usr/tmp/nas" as above.
Using the Network Audio System
Now that you have things built, you can use the Network Audio System
as follows (assuming ksh):
$ nasd -aa & # -aa allows any host access
$ export AUDIOSERVER="`hostname`:0"
$ auinfo
$ audemo examples/sounds
$ ...
If you are using it over the network, the shorthand syntax for specifying an
audio server is hostname:0. Access control is still a bit primitive....