xmanager不能访问linux，求助！

flyingadd

xmanager不能访问 linux， 如下提示：

[root@VM-IMSM root]# startx

Using authority file /root/.Xauthority

Writing authority file /root/.Xauthority

Using authority file /root/.Xauthority

Writing authority file /root/.Xauthority

XFree86 Version 4.3.0 (Red Hat Linux release: 4.3.0-2)

Release Date: 27 February 2003

X Protocol Version 11, Revision 0, Release 6.6

Build Operating System: Linux 2.4.20-3bigmem i686 [ELF]

Build Date: 27 February 2003

Build Host: porky.devel.redhat.com

Before reporting problems, check http://www.XFree86.Org/

to make sure that you have the latest version.

Module Loader present

OS Kernel: Linux version 2.4.20-8smp (bhcompile@porky.devel.redhat.com) (gcc version 3.2.2 20030222 (Red Hat Linux 3.2.2-5)) #1 SMP Thu Mar 13 17:45:54 EST 2003

Markers: (--) probed, (**) from config file, (==) default setting,

(++) from command line, (!!) notice, (II) informational,

(WW) warning, (EE) error, (NI) not implemented, (??) unknown.

(==) Log file: "/var/log/XFree86.0.log", Time: Thu Aug 14 13:54:47 2008

(==) Using config file: "/etc/X11/XF86Config"

(EE) VESA(0): No matching modes

(EE) Screen(s) found, but none have a usable configuration.

Fatal server error:

no screens found

When reporting a problem related to a server crash, please send

the full server output, not just the last messages.

This can be found in the log file "/var/log/XFree86.0.log".

Please report problems to xfree86@xfree86.org.

XIO:
fatal IO error 104 (Connection reset by peer) on X server ":0.0"

after 0 requests (0 known processed) with 0 events remaining.

[root@VM-IMSM root]#

[root@VM-IMSM root]# lspci |grep VGA

00:0f.0 VGA compatible controller: VMWare Inc: Unknown device 0405

[root@VM-IMSM root]#

[root@VM-IMSM root]# lspci

00:00.0 Host bridge: Intel Corp. 440BX/ZX/DX - 82443BX/ZX/DX Host bridge (rev 01)

00:01.0 PCI bridge: Intel Corp. 440BX/ZX/DX - 82443BX/ZX/DX AGP bridge (rev 01)

00:07.0 ISA bridge: Intel Corp. 82371AB/EB/MB PIIX4 ISA (rev 0

00:07.1 IDE interface: Intel Corp. 82371AB/EB/MB PIIX4 IDE (rev 01)

00:07.2 USB Controller: Intel Corp. 82371AB/EB/MB PIIX4 USB

00:07.3 Bridge: Intel Corp. 82371AB/EB/MB PIIX4 ACPI (rev 0

00:0f.0 VGA compatible controller: VMWare Inc: Unknown device 0405

00:10.0 SCSI storage controller: BusLogic BT-946C (BA80C30) [MultiMaster 10] (rev 01)

00:11.0 PCI bridge: VMWare Inc: Unknown device 0790 (rev 01)

02:00.0 Ethernet controller: Advanced Micro Devices [AMD] 79c970 [PCnet32 LANCE] (rev 10)

02:02.0 USB Controller: VMWare Inc: Unknown device 0770

[root@VM-IMSM root]#

请问，(EE) VESA(0): No matching modes 是什么错误，如何解决，感谢各位大侠的慷慨帮助，小妹在此先谢过了。

cuci

首先说，我没仔细看你上面贴的内容，你可以换vnc server，如果用xmanager，我贴你一段你看看是否有用
1、xmanager登陆linux配置

Step 1. Change runlevel to enable gdm or kdm.
Open /etc/inittab file.
Change the runlevel to 5 as following:
id:5:initdefault:
Step 21. GDM configuration (When the Linux is using gdm)
Open /etc/X11/gdm/gdm.conf file.
Go to the [xdmcp]section.
Set the value of "Enable" option to "1".
Step 3. KDM configuration (When the Linux is using kdm)
Open /etc/X11/xdm/xdm-config file.
Comment out "requestPort" option as following:
DisplayManager.requestPort: 0
==>
!DisplayManager.requestPort: 0
Open /etc/X11/xdm/Xaccess file.
Remove the initial "#" character for the following line:
#* #any host can get a login window
==>
* #any host can get a login window
Open /etc/X11/xdm/kdmrc,
/usr/share/config/kdm/kdmrc or
/etc/opt/kde2/share/config/kdm/kdmrc file.
Change the value of "Enable" option to "true".
Step 4. Firewall configuration (If the firewall has been configured)
Open /etc/sysconfig/ipchains file.
Add the following lines at the top of the file:
-A input -p udp -s 0/0 -d 0/0 177 -j ACCEPT
-A input -p tcp -s 0/0 -d 0/0 telnet -j ACCEPT
-A input -p tcp -s 0/0 -d 0/0 ssh -j ACCEPT
-A input -p tcp -s 0/0 -d 0/0 login -j ACCEPT
-A input -p tcp -s 0/0 -d 0/0 exec -j ACCEPT
-A input -p tcp -s 0/0 -d 0/0 shell -j ACCEPT
-A input -p tcp -s 0/0 -d 0/0 7100 -j ACCEPT
Step 5. Restart your Linux to activate the changes.
if you haven't setup the firewall , you can ignore Step 4.

flyingadd

是不是缺少显卡驱动，才识别不到显卡的？？

该怎么去查找是什么显卡，再去哪下载显卡驱动啊？

flyingadd

首先，谢谢cuci给予我的及时回答，很感动，谢谢。

我现在按照你说的做一遍，有疑问我再请教。

cuci

我看到你startx了
你是不是还没起图形呢？
一定要启动图形，然后把防火墙设置正确

flyingadd

首先，谢谢cuci。

我这内外网不能同时上，刚切回来。

是的，感觉就是如你说的问题。

现在情形：
1.我不知道怎么去启动图形；
2.防火墙我setup设置，选择No firewall，保存后，再进入观察，发现还是High，我该不过来，网上查说有这个BUG，但我现在怎么确认我的防火墙是启动还是关闭啊？不过我可以telnet通linux的任意TCP端口，这是不是说明就已经关闭了？

cuci

iptables -F清空然后按照我给你的设置
如果开了selinux需要关闭

图形启动有问题吗

flyingadd

把这个方法也试了一遍。
有（遇到）这么几个问题：
1.如何查看是否在用gdm 或者是 kdm ？ 是不是ps –ef|grep –E ‘gdm|kdm’ 来看，结果里有关于gdm的进程，没有kdm的；
2./etc/sysconfig/ipchains 文件不存在；
3.然后重启后，用Xbrowser输入ip，最终提示XDMCP connection failed；
4.用Xstart登录到命令行模式后，执行startx，报的和1楼的描述一样。

cuci

我贴的是老的还是ipchains时代的，现在都是iptables时代了，sorry
不过规则是相同的应该，建议你用vnc试试，那个会省事些

flyingadd

谢谢cuci，我去查下vnc的配置。

再次谢谢你的及时帮助。