Based on the various Google searches I did, this all looks normal. It really appears to me that the Labtam X server on your Windows system is refusing to authorize/authenticate the Linux system.
As someone else pointed out, when you use MI/X, you need to SSH to the Linux system (make sure you have X Forwarding turned on in /etc/ssh/sshd_config) and start your X client there. It should display just fine on your Windows system. I am curious, though, why you want to have a GNOME desktop running on your mainframe. Seems like an awful waste of CPU cycles and network bandwidth. Mark Post -----Original Message----- From: Linux on 390 Port [mailto:[EMAIL PROTECTED] On Behalf Of Richard Pinion Sent: Monday, August 23, 2004 3:30 PM To: [EMAIL PROTECTED] Subject: Re: Slack/390 I give up, I've tried everything suggested and everything I can think of (which ain't much!!!). One last attempt here's the debugging stuff thrown to /var/log/syslog Aug 23 10:26:26 linux390 gdm[228]: gdm_xdmcp_decode: Received opcode QUERY from client 172.30.0.249 Aug 23 10:26:26 linux390 gdm[228]: gdm_xdmcp_handle_query: Opcode 2 from 172.30.0.249 Aug 23 10:26:26 linux390 gdm[228]: gdm_xdmcp_host_allow: client->hostname is dabmi40801.bhsetdc.org Aug 23 10:26:26 linux390 gdm[228]: gdm_xdmcp_send_willing: Sending WILLING to 172.30.0.249 Aug 23 10:26:26 linux390 gdm[228]: gdm_xdmcp_decode: Received opcode REQUEST from client 172.30.0.249 Aug 23 10:26:26 linux390 gdm[228]: gdm_xdmcp_handle_request: Got REQUEST from 172.30.0.249 Aug 23 10:26:26 linux390 gdm[228]: gdm_xdmcp_host_allow: client->hostname is dabmi40801.bhsetdc.org Aug 23 10:26:26 linux390 gdm[228]: gdm_xdmcp_handle_request: xdmcp_pending=0, MaxPending=4, xdmcp_sessions=0, MaxSessions=16, ManufacturerID= Aug 23 10:26:26 linux390 gdm[228]: gdm_xdmcp_display_dispose_check (dabmi40801.bhsetdc.org:0) Aug 23 10:26:26 linux390 gdm[228]: gdm_auth_secure_display: Setting up access for dabmi40801.bhsetdc.org:0 Aug 23 10:26:26 linux390 gdm[228]: gdm_auth_secure_display: Setting up access Aug 23 10:26:26 linux390 gdm[228]: gdm_auth_secure_display: Setting up access for dabmi40801.bhsetdc.org:0 - 1 entries Aug 23 10:26:26 linux390 gdm[228]: gdm_xdmcp_display_alloc: display=dabmi40801.bhsetdc.org:0, session id=-1671202951, xdmcp_pending=1 Aug 23 10:26:26 linux390 gdm[228]: gdm_xdmcp_send_accept: Sending ACCEPT to 172.30.0.249 with SessionID=-1671202951 Aug 23 10:26:26 linux390 gdm[228]: gdm_xdmcp_decode: Received opcode MANAGE from client 172.30.0.249 Aug 23 10:26:26 linux390 gdm[228]: gdm_xdmcp_handle_manage: Got MANAGE from 172.30.0.249 Aug 23 10:26:26 linux390 gdm[228]: gdm_xdmcp_host_allow: client->hostname is dabmi40801.bhsetdc.org Aug 23 10:26:26 linux390 gdm[228]: gdm_xdmcp_handle_manage: Got Display=0, SessionID=-1671202951 Class=MIT-unspecified from 172.30.0.249 Aug 23 10:26:26 linux390 gdm[228]: gdm_xdmcp_handle_manage: Looked up dabmi40801.bhsetdc.org:0 Aug 23 10:26:26 linux390 gdm[228]: gdm_choose_indirect_lookup: Host 172.30.0.249 not found Aug 23 10:26:26 linux390 gdm[228]: gdm_forward_query_lookup: Host 172.30.0.249 not found Aug 23 10:26:26 linux390 gdm[228]: gdm_display_manage: Managing dabmi40801.bhsetdc.org:0 Aug 23 10:26:26 linux390 gdm[228]: loop check: last_start 0, last_loop 0, now: 1093271186, retry_count: 0 Aug 23 10:26:26 linux390 gdm[228]: Resetting counts for loop of death detection Aug 23 10:26:26 linux390 gdm[228]: gdm_display_manage: Forked slave: 280 Aug 23 10:26:26 linux390 gdm[280]: gdm_slave_start: Starting slave process for dabmi40801.bhsetdc.org:0 Aug 23 10:26:26 linux390 gdm[280]: gdm_slave_start: Loop Thingie Aug 23 10:26:26 linux390 gdm[280]: gdm_slave_run: Opening display dabmi40801.bhsetdc.org:0 Aug 23 10:26:26 linux390 gdm[280]: gdm_slave_greeter: Running greeter on dabmi40801.bhsetdc.org:0 Aug 23 10:26:27 linux390 gdm[228]: (child 280) gdm_slave_child_handler Aug 23 10:26:27 linux390 gdm[280]: gdm_slave_greeter: Greeter on pid 285 Aug 23 10:26:27 linux390 gdm[280]: Sending GREETPID == 285 for slave 280 Aug 23 10:26:27 linux390 gdm[280]: Sending GREETPID 280 285 Aug 23 10:26:27 linux390 gdm[228]: Handling message: 'GREETPID 280 285' Aug 23 10:26:27 linux390 gdm[228]: Got GREETPID == 285 Aug 23 10:26:27 linux390 gdm[228]: (child 280) gdm_slave_usr2_handler: dabmi40801.bhsetdc.org:0 got USR2 signal [EMAIL PROTECTED]:/var/state/gdm# I've even tried a different Windows Xserver, MicroImages MI-X 4.1. All I have is the blue screen with the little mouse clock or whatever that mouse pointer thingy is! >>> [EMAIL PROTECTED] 08/23/04 12:29PM >>> I'm not at all familiar with Labtam, but it looks as though your problem involves authorization, perhaps having to do with the MIT Magic Cookie. You might want to try looking at your X server setup on your Windows system, and see what kind of authentication/authorization is needed. Another option is to find the [debug] section in gdm.conf, and change the line "Enable=false" to "Enable=true" and restart gdm. Mark Post -----Original Message----- From: Linux on 390 Port [mailto:[EMAIL PROTECTED] On Behalf Of Richard Pinion Sent: Monday, August 23, 2004 8:41 AM To: [EMAIL PROTECTED] Subject: Re: Slack/390 I think I have this line coded as you suggested, [xdmcp] # Distributions: Ship with this off. It is never a safe thing to leave # out on the net. Alternatively you can set up /etc/hosts.allow and # /etc/hosts.deny to only allow say local access. Enable=true I don't know if this will be of any benefit but I am including the log from Labtam's Xserver. I am not able to get xdm to start as well. Thanks! >>> [EMAIL PROTECTED] 08/22/04 05:54PM >>> Richard, /etc/X11/gdm/gdm.conf, line number 131 needs to be changed to "Enable=true" and then gdm restarted. Did you ever get xdm to start? If not, I'd like to try to get that problem figured out and fixed. Mark Post -----Original Message----- From: Linux on 390 Port [mailto:[EMAIL PROTECTED] Behalf Of Richard Pinion Sent: Thursday, August 19, 2004 9:57 AM To: [EMAIL PROTECTED] Subject: Re: Slack/390 What do I need to add/change in the gdm config file to enable this? >>> [EMAIL PROTECTED] 08/19/04 08:53AM >>> On Iau, 2004-08-19 at 13:49, Richard Pinion wrote: > I login as root and type in gdm and the same for xdm. gdm comes up but I can't get a session using Labtam's Xserver Windows software. gdm defaults to local access only. Either gdmconfig or fiddling with the config file by hand can be used to change that ---------------------------------------------------------------------- For LINUX-390 subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390 ---------------------------------------------------------------------- For LINUX-390 subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390 ---------------------------------------------------------------------- For LINUX-390 subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390 ---------------------------------------------------------------------- For LINUX-390 subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390 ---------------------------------------------------------------------- For LINUX-390 subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390 ---------------------------------------------------------------------- For LINUX-390 subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390 ---------------------------------------------------------------------- For LINUX-390 subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390
