紧急求助一：RedHat中startX无法正常启用

taihua

系统：Linux  2.4.21-20.ELsmp
当输入startX时，提示如下错误：

……
(II) Primary Device is: ISA
(II) ATI:  Candidate "Device" section "Videocard0".
(II) ATI:  Unshared VGA detected.
(EE) No devices detected.

Fatal server error:
no screens found

If you encounter a server crash, please report the problem by filing a bug
report in the XFree86.org bugzilla at http://bugs.xfree86.org and/or Red Hat
bugzilla at http://bugzilla.redhat.com/bugzilla.  When filing your report, it
is very important that you explain your problem in as much detail as possible,
and include a complete description on how to reproduce the problem.  After
submitting the bug report, attach the following files as uncompressed
individual file attachments using the bugzilla file attachment feature:
        - X server log file: /var/log/XFree86.0.log
        - X server config file: /etc/X11/XF86Config
        - Kernel log file: /var/log/messages

看了提示发现：no screens found.
查看了相应的配置文件/etc/X11/XF86Config：
……
Section "Monitor"
        Identifier   "Monitor0"
        VendorName   "Monitor Vendor"
        ModelName    "FG560-NB"
        DisplaySize  300        230
        HorizSync    30.0 - 63.0
        VertRefresh  55.0 - 75.0
        Option      "dpms"
EndSection

Section "Device"
        Identifier  "Videocard0"
        Driver      "ati"
        VendorName  "Videocard vendor"
        BoardName   "ATI Mach64"
EndSection

Section "Screen"
        Identifier "Screen0"
        Device     "Videocard0"
        Monitor    "Monitor0"
        DefaultDepth     16
        SubSection "Display"
                Depth     16
                Modes    "800x600" "640x480"
        EndSubSection
EndSection

Section "DRI"
        Group        0
        Mode         0666
EndSection
请问各位高手，为何没有发现screen 呢？如何修改才能启用startX呢？

Benson_linux

这个问题，我也遇到过，我的在redhat7.3的系统上。
运行Xconfigurator命令，应该是显示配置有问题。

taihua

我也是这样认为的。但是不知道显示配置信息能否在刚才的配置文件XF86Config 中修改，并且不清楚应该修改哪些参数？请高手提示！！！