similar to: XDMCP - no GDM login, only gray screen with X

Dear all, Does any one success to connect CentOS7 via xdmcp? I've tried, but not yet succeeded. 1) CentOS7 with Development and Creative workstation 2) Disabled SELinux by editing /etc/selinux/config 3) Disabled firewalld by systemctl disable firewalld 4) Enabled xdmcp by editing /etc/gdm/custom.conf Adding "Enable=true" in [xdmcp] section 5) reboot 7) connect from windows7 PC

I don't know if this is a bug or a limitation in ssh2 but I am unable to get get an xdm (or gdm) login on my machine at home through an ssh tunnel through our firewall at work. Should this be possible using ssh port forwarding? Please reply to me at: rwk at americom.com Thanks, Dick

Dear SAMBA team: I have a question about SAMBA because I install red hat linux 6.2 server in our server and it is in the NT LAN. I try to let other NT machine log in to that linux server through Reflection X. So I choose SAMBA. I would want to know that does SAMBA support XDMCP ? Because Reflection X use XDMCP broadcast and it can detect other servers on our NT LAN. And

What am I doing wrong here? I need to be able to write to /var/cvs. This used to work before I moved these groups into an LDAP directory instead of /etc/group: [scarolan at watcher:/var/cvs]$ touch test.txt touch: cannot touch `test.txt': Permission denied [scarolan at watcher:/var/cvs]$ ls -ld drwxrwsr-x 4 cvs cvsgrp 4096 May 18 2008 . [scarolan at watcher:/var/cvs]$ id scarolan

Hi, I'm currently testing the XDMCP functionality of LightDM which seems to work flawless, however, there is one issue which I cannot resolve: The machine I am using for my setup is a dedicated machine running some VM's, these VM's don't have any graphics card associated and run headless and the only form of command is via a web interface or SSH. LightDM seems to use the

Danny, Kristian, All, First let me tell you guys whatever you are doing with compiz, keep it up! It's looking great! I have a new error on ArchLinux when running compiz 0.8.2.1 that I have never seen before. I installed Archlinux on 2 boxes to check it out. One on a x86_64 box with the nvidia driver (no problems there) and one on an i686 box with onboard intel video. When connecting over

I have a server that is undergoing some patching soon and would like to make note of any files that have changed after the patching is complete. Can you recommend a tool that uses md5sum snapshots to do a quick before and after test, showing anything that's changed on a particular file system?

I am trying to get XDMCP working over SSH on CentOS 4.4 from a windoze box running Cygwin/Putty I have set Enable=true in /etc/X11/gdm/gdm.conf restarted the X server, logged in with Putty and X11 forwarding enabled. I then try to start the Xserver with the following commands # gdmXnestchooser localhost or # Xnest :1 -query localhost Both commands will successfully display a X window and show

I'm up for a cell phone contract renewal and am considering upgrading my handset. I looked at some devices at my local AT&T store but nothing really jumped out at me. I'm particularly interested in a cell phone that has a reliable ssh client, with ssh-agent and public key authentication abilities. Those of you who administer systems remotely, what mobile ssh client do you recommend?

On 01/28/2016 11:10 AM, Jonathan Billings wrote: > On Thu, Jan 28, 2016 at 10:30:03AM -0500, ken wrote: >> When someone is sitting at their linux machine which is running >> gnome, and if that machine is running at 'init 5', and if they >> aren't yet logged in, they'll have something on their screen called >> the Greeter. If they successfully log in

I really like gnu screen and use it everyday but there's one thing that is a bit inconvenient, and that's the odd line wrapping and terminal size issues that seem to pop up. The problem crops up when I type or paste a really long command, and then go back and try to edit it; the text starts to wrap over itself and you have no idea what you are editing. Any fixes for this?

I have a perl script which runs from a cron job. How would you limit the amount of RAM that this script is allowed to consume? Is there a ulimit setting that will accomplish this? If so does ulimit have to be run each time the script is run, or is there a way to set it permanently?

Greetings - My objective is to get a full Gnome GUI console display to show in an Xming window on my Win7 box. I do a similar thing with my Raspberry Pi so that it operates headless with just the power and network cord attached. My CentOS 6 box and the Win7 box are on the same network within my office LAN behind a good firewall. For various reasons that I won't go into I am unable to

I would like to block all DNS queries that come from one particular ip address. I used TCPdump to verify that the queries were in fact, coming from this IP: [scarolan at server:~]$ sudo tcpdump -n udp port 53 and src 10.100.1.1 tcpdump: listening on eth0 11:12:17.162100 10.100.1.1.19233 > 10.100.1.61.domain: 14270+ A? server.domain.com. (32) (DF) Could someone help with the proper syntax

This is kind of odd. [scarolan at host:~]$ cat loremipsum.txt Lorem ipsum dolor sit amet, consectetur adipiscing elit. Donec quis ipsum sed elit laoreet malesuada. Quisque rhoncus dui vitae eros euismod fermentum sollicitudin sem scelerisque. Nulla facilisi. Maecenas mollis pulvinar euismod. Duis viverra pharetra turpis eget feugiat. Nulla facilisi. Nullam facilisis, felis vitae lacinia

Is there a flag for the df command to get the total disk space used on all filesystems as one number? I have a server with a lot of mounted shares. I'm looking for a simple way to measure rate of data growth across all shares as one total value.

I have a string, "2012_10_16"; let's call this $YESTERDAY How can I rsync a file tree from a remote machine to the local one, including *only* filenames that contain the matching string? I've read the man page and googled around but can't seem to get the syntax right. I either end up syncing all the files, or none of them. Here's how the code looks now (I will remove

Hello, I've rented a dedicated root server (SR7 at strato.de) and would like to run qemu at it, but get the error: # qemu -hda install.img -cdrom install47.iso -boot d Could not initialize SDL - exiting It seems that I have to establish X connection, so I've installed Xming at my WinXP laptop and at the server I have changed these 3 lines in the /etc/ssh/sshd_config: X11Forwarding

How would i allow xwindows and xdmcp through would it be ACCEPT net -> fw all 117 and ACCEPT net -> fw all 6000:6100 ? and for that matter how would i stop x traffic from leaving the fw machine? REJECT fw -> net all 6000:6100 ?

hi friends, i am getting error for kvm virtualization as below , kindly share any if solutions Mount unknown file system type?DM_snapshot_cow? kernel panic -not syncing :attempt to kill init thanks and regards, dina On Mon, Jul 28, 2014 at 1:00 PM, <centos-request at centos.org> wrote: > Send CentOS mailing list submissions to > centos at centos.org > > To