XDMCP connection failed. Try again?

还要启动GDM

启动命令是 gdm

然后netstat -anltp |grep 177

 gdm.zip   

把gdm 文件复盖就可以了。。

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08-05-2007, 04:34 AM	#
xi_guadiy LQ Newbie   Registered: Jul 2007 Posts: 6 Rep:	Xmanger "XDMCP connection failed" on Redhat AS 5.0   [ to get rid of this advertisement][ to get rid of this advertisement] Xmanger "XDMCP connection failed" on my Redhat AS 5.0 Hi All, i config linux step by step with the following way provide by  Netsarang  For XDMCP connection to Red Hat 5 EL  1. XDM Configuration  1. Change runlevel to 5  Open/etc/inittab and set the initial runlevel to 5 as following: id:5:initdefault: 2. Enable XDMCP  For GDM: Open /etc/gdm/custom.conf and set the Enable entry to 1 in the [xdmcp] section as following. [xdmcp] Enable=1 For KDM: Open /usr/share/config/kdm/Xaccess and remove the initial "#" character for the following line: #* #any host can get a login window ==> * #any host can get a login window Open /usr/share/config/kdm/kdmrc and set the Enable entry to true in the [xdmcp] section as following. [xdmcp] Enable=true 2. Firewall (TCP/UDP Ports) Configuration  Open UDP port 177 from the PC to the remote host direction. Open incoming TCP ports 6000~6010 from the remote host to your PC.  3. Reboot the remote host and start Xmanager  # init 3; init 5  But when i I use Xmanager connect to Redhat As 5.0, i got the error "XDMCP connection failed,try again?"  Environment and status: [root@SQL-Server /]# gdm GDM already running [root@SQL-Server /]# netstat -an | grep 177 udp 0 0 0.0.0.0:177 0.0.0.0:* [root@SQL-Server /]# cat /var/log/gdm/\:0.log X Window System Version 7.1.1 Release Date: 12 May 2006 X Protocol Version 11, Revision 0, Release 7.1.1 Build Operating System: Linux 2.6.9-42.ELsmp i686 Red Hat, Inc. Current Operating System: Linux SQL-Server 2.6.18-8.el5 #1 SMP Fri Jan 26 14:15:21 EST 2007 i686 Build Date: 09 January 2007 Build ID: xorg-x11-server 1.1.1-48.13.el5  Before reporting problems, check wiki.x.org to make sure that you have the latest version. Module Loader present 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/Xorg.0.log", Time: Mon Aug 6 15:22:22 2007 (==) Using config file: "/etc/X11/xorg.conf" AUDIT: Mon Aug 6 16:06:22 2007: 2761 Xorg: client 4 rejected from local host Auth name: MIT-MAGIC-COOKIE-1 ID: -1 P.s i turned off iptables on linux,and i am i newbie of Linux,any advice should be appreciate! Last edited by xi_guadiy; 08-05-2007 at 04:35 AM.

08-05-2007, 11:31 PM	#
xi_guadiy LQ Newbie   Registered: Jul 2007 Posts: 6 Original Poster  Rep:	Does anyone can help me ?Many thanks~!

02-22-2009, 10:00 PM	#
Mr.Metal LQ Newbie   Registered: Sep 2007 Posts: 4 Rep:	http://img502.imageshack.us/img502/1166/xmanager.jpg Have the same issue, can any1 pls help me ? Thanks

08-07-2009, 09:22 AM	#
hijack204 LQ Newbie   Registered: May 2006 Posts: 13 Rep:	Anyone been able to resolve this?

08-11-2009, 10:57 AM	#
hijack204 LQ Newbie   Registered: May 2006 Posts: 13 Rep:	Quote: Originally Posted by hijack204  Anyone been able to resolve this? Resolved.. I needed to add this: 1. Edit the /etc/sysconfig/desktop file to define GNOME as the X desktop environment that loads on connection. 1. Open the /etc/sysconfig/desktop file. 2. Locate the DESKTOP= entry. Note: The entry may need to be created and it is case sensitive.  Change this setting to: DESKTOP="GNOME" 3. Save the file.

07-09-2010, 12:57 AM

#

harendra bisht LQ Newbie   Registered: Jun 2010 Posts: 4 Rep:

not connected linux machine xdmcp connection failed. try again? hi all i have same problem  what should i do  i follow these rule allready Quote: Originally Posted by xi_guadiy  Xmanger "XDMCP connection failed" on my Redhat AS 5.0 Hi All, i config linux step by step with the following way provide by  Netsarang  For XDMCP connection to Red Hat 5 EL  1. XDM Configuration  1. Change runlevel to 5  Open/etc/inittab and set the initial runlevel to 5 as following: id:5:initdefault: 2. Enable XDMCP  For GDM: Open /etc/gdm/custom.conf and set the Enable entry to 1 in the [xdmcp] section as following. [xdmcp] Enable=1 For KDM: Open /usr/share/config/kdm/Xaccess and remove the initial "#" character for the following line: #* #any host can get a login window ==> * #any host can get a login window Open /usr/share/config/kdm/kdmrc and set the Enable entry to true in the [xdmcp] section as following. [xdmcp] Enable=true 2. Firewall (TCP/UDP Ports) Configuration  Open UDP port 177 from the PC to the remote host direction. Open incoming TCP ports 6000~6010 from the remote host to your PC.  3. Reboot the remote host and start Xmanager  # init 3; init 5  But when i I use Xmanager connect to Redhat As 5.0, i got the error "XDMCP connection failed,try again?"  Environment and status: [root@SQL-Server /]# gdm GDM already running [root@SQL-Server /]# netstat -an | grep 177 udp 0 0 0.0.0.0:177 0.0.0.0:* [root@SQL-Server /]# cat /var/log/gdm/\:0.log X Window System Version 7.1.1 Release Date: 12 May 2006 X Protocol Version 11, Revision 0, Release 7.1.1 Build Operating System: Linux 2.6.9-42.ELsmp i686 Red Hat, Inc. Current Operating System: Linux SQL-Server 2.6.18-8.el5 #1 SMP Fri Jan 26 14:15:21 EST 2007 i686 Build Date: 09 January 2007 Build ID: xorg-x11-server 1.1.1-48.13.el5  Before reporting problems, check wiki.x.org to make sure that you have the latest version. Module Loader present 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/Xorg.0.log", Time: Mon Aug 6 15:22:22 2007 (==) Using config file: "/etc/X11/xorg.conf" AUDIT: Mon Aug 6 16:06:22 2007: 2761 Xorg: client 4 rejected from local host Auth name: MIT-MAGIC-COOKIE-1 ID: -1 P.s i turned off iptables on linux,and i am i newbie of Linux,any advice should be appreciate!