Ubuntu Servers :: Trust Relationship Between Workstation And Domain Failed

Dec 9, 2010

My server is running Ubuntu. I have no problem adding a windows XP to the domain. I however have a problem with windows 7 laptop. I keep getting the following error
"The user could not be added because the following error has occurred:
The trust relationship between this workstation and the primary domain failed".

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General :: The Trust Relationship Between This Workstation And The Primary Domain Failed

May 18, 2010

I have this problem and the workstation is on windows 7 and the domain is on samba. My Xp computers are connecting fine just the windows 7 ones.i've even tried to do the registry edit and its not working.

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Fedora :: Cant Login With Samba User In Windows 7 Machine - Error With Trust Relationship

Jul 1, 2010

i already put a windows 7 in domain, but now i cant login with samba user in windows 7 machine, i recive the error: problem with trust relationship.

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Ubuntu Servers :: Domain Workstation Cannot SSH To Other One

Jan 11, 2011

I have a truly freakish thing happening here. First I'll start with a general map:
Workstation A ( - Ubuntu 10.10 joined to mydomain.local via likewise-open
Workstation B ( - Ubuntu 10.10 joined to mydomain.local via likewise-open
Workstation C ( - Ubuntu 10.10 NOT joined to any domain
Server A ( - Windows 2003 AD Server on mydomain.local
Server B ( - Ubuntu 10.10 joined to otherdomain.remote

As you can see I've successfully installed likewise and I've been able to get SUCCESS notifications from the join. I've been able to log in locally with a domain user and use a domain user password. I've also added a special Group in AD for linuxadmins and then added that to my /etc/sudoers file so I can sudo from a Domain Account. Great right? I'm slowly replacing Windows. But there's a hitch:

I can't SSH from machine to machine! but it's still not quite that simple.
I can SSH from Workstation A to Workstation C as a Domain User.
I can SSH(Putty) from Server A to Workstation A and B as a Domain User.
I can SSH from Server B to Workstation C as an alternate Domain User.
I can't SSH from Workstation A to Workstation B as a Domain User.
I can SSH from Workstation A to Workstation B as a Local User.
I can SSH from Workstation B to Workstation A as a Local User.
I can't SSH from Workstation B to Workstation A as a Domain User.

Complicated enough for you? The simple version is that if it's joined to the domain I can't ssh into another machine that's also joined to the domain while I'm a domain user. But give me a local account and it's as if there's not problem. I tried looking through the logs to find something but wasn't about to find a "sshd" type log. Syslog was completely unhelpful as it doesn't really show anything for the time stamps of my connections. Where does one start troubleshooting this?

I thought it might be a groups thing like the sudoers file, but I don't have an ssh or sshd group. Oh and what does SSH do? What's the error it throws?
MYDOMAINdomainadmin@workstationa:/$ ssh mydomain\domainadmin@workstationB
The authenticity of host 'WorkstationB (' can't be established.
RSA key fingerprint is OB:SC:UR:ED:FR:OM:YO:UF:OR:PR:IV:AC:YR:EA:LL:Y!.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added 'WorkstationB,' (RSA) to the list of known hosts.

Here it waits for exactly 120 seconds and then...
Connection closed by
What can I do?

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Ubuntu Servers :: Setup New Remote Office - Setup Domain Trust Between Two Sites?

Mar 14, 2010

I ended up setting up a basic linux file server as a pdc for that office. Our main office is a windows 2000 ads domain. The two offices are connected with a vpn. I only have two users at the new location so I simply have the linux and samba usernames/passwords setup manually. I would like to know if it is possible to setup a domain trust between the two sites so I don't have to create a username/password in the remote site for every user at the main office to access. I did some searching but came up empty.

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Server :: Get_schannel_session_key: Could Not Fetch Trust Account Password For Domain 'MYDOMAIN'

Feb 7, 2010

using samba-3.4.5.I am trying for join samba server[on linux] to domain controller[windows2003], with security=domain in smb.conf. net rpc join -U Administrator%MyPassword But it fails with following debug messages.

rpccli_netlogon_set_trust_password: unable to setup creds (NT_STATUS_ACCESS_DENIED) !
rpc command function failed ! (NT_STATUS_ACCESS_DENIED)
get_schannel_session_key: could not fetch trust account password for domain 'MYDOMAIN'
net_rpc_join_ok: failed to get schannel session key for server MYSERVER for domain MYDOMAIN. Error was NT_STATUS_CANT_ACCESS_DOMAIN_INFO.
unable to join domain MYDOMAIN

return code = -1.

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Software :: Unjoin The Debian Workstation From Windows Domain?

May 17, 2011

I joined a Debian 6.01 in our windows domain, now I try to unjoin it, however I do not know how to unjoin.

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Ubuntu Servers :: Trust New Verisign Root - Getting The Handshake Failure Error ?

May 9, 2011

I need to trust a new Verisign Root cert, I have uploaded it to the /etc/ssl/certs store but I am still getting the Handshake failure error when WorldPay call back to my site..


I believe I still need to create a sym link? So I followed this article but I get an error..


I have also tried update-ca-certificates.

I'm using Ubuntu 8.04 LTS.

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Ubuntu Servers :: Unable To Setup The Domain - How To Use Two Domain Names

Feb 16, 2011

i have registered two domain names that i want to use to connect to my ubuntu server. I was wondering how to do this i was looking at bind9 but that didn't work that great. The server is behind a router with firewall i can connect to it using the external IP address but i like to use the two domain names if that is possible.

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Ubuntu :: Joining A Windows 2003 Domain With An Ubuntu Workstation?

Dec 29, 2008

point me to a URL that would teach me the concepts of how I'd join an Ubuntu workstation to a Windows domain?

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Ubuntu Servers :: Active Directory Domain Integration - Allow Domain Users To Authenticate Server And Access File Shares Using Samba

May 13, 2010

The company I work for, as usual, is Microsoft-centric. I'm attempting to integrate my Ubuntu server into the domain to allow domain users to authenticate to the server and access file shares using Samba. Here's my current configuration:


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Ubuntu Servers :: Buying Domain / Hosting Web Server / All Domain Registers Come With Email Or Just Email Forwarding?

Mar 29, 2010

I am thinking about buying a domain name and hosting my web server.

I have seen pricing from $8 to $30 a year. Any favorites from fellow ubunters? Also this whole "whois" thing scares me, if I am correct my information I enter when buying the domain is enter into some big pool of information. People can find this information out and dig up important information. url Can I prevent this with private Whois or how do I set it up? This website examples some of my fears with this whole WhoIs thing, url whois/Private-Whois.html Does most/all domain registers come with email or just email forwarding or both? How does that work? At this moment, my only question about Web Hosting is how do I get Website Statistics as in: Stats, web analytics, web traffic stats and more? I will be web hosting through Ubuntu 9.10 gnome.

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Server :: Kerberos - "Failed To Join Domain: Failed To Connect To AD: KDC Has No Support For Encryption Type"

Mar 2, 2011

I am running Red Hat Enterprise Server 6.0 I am having issues getting kerberos configured as a client to join a domain. Im getting below error message. "Failed to join domain: failed to connect to AD: KDC has no support for encryption type"

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Ubuntu :: Option Domain-name And Option Domain-name-servers Lines Required In Dhcpd.conf?

Feb 16, 2010

Ubuntu Server 9.10I want to set up my dhcp server to also be my DNS server so do I skip these lines or point them at the same server that the config file is on?

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Ubuntu Servers :: Access Web Site When Site's Domain Name / User's Local Server's Domain Name Are Same

Feb 18, 2010

In the office there is a local network with samba+openldap PDC. The local domain name is company.net. The company desided to create a corporate Website on a remote hosting and desided that the site's domain should be company.net which is same as local network's domain name. So now it is not possible to reach that corporate website from within the company's local network because, as I guess, bind9 which is installed on above menioned PDC looks for company.net on a local webserver. Is there a possibility to let people from this local network browse the remote site?

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Fedora Servers :: "Broken Trust Chain" From Named In Syslog?

Apr 19, 2010

I use named as a local caching nameserver (it has seemed the most stable DNS solution in the past given my ISP's flaky DNS servers) and I've noticed (since using fedora 12) a number of "broken trust chain" messages from named in /var/log/messages, for example:

named[986]: broken trust chain resolving 'www.bbc.net.uk/AAAA/IN':

I haven't made much sense of the things I've found via google, and am not even sure if this is a bad problem or not.

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Ubuntu Servers :: One NIS User Can't Login To Workstation To Another

Mar 10, 2011

network in my lab is running NIS and NFS. one of our workstations (say, workstation A) died, so we replaced it with a new computer. A user emailed me saying that he can't login to the new workstation A. I instructed him to do:

mv ~/.ssh/known_hosts ~/.ssh/known_hosts_old

He did it, and then got back to me with the following message:

===========starting user's email=====================

Starting from my login to Workstation B, this is what I get:

% mv ~/.ssh/known_hosts ~/.ssh/known_host_old
The authenticity of host 'WORKSTATIONA)' can't be established.
RSA key fingerprint is c2:b9:d9:64:b3:03:f2:bc:2d:4f:7c:4f:c7:cb:2f:b6.


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Fedora Servers :: Get X To Appear On Another Workstation?

Jan 4, 2009

I am using Exceed (the hummingbird) as an X emulator on my PC, I have X11 forwarding turned on in putty, and I have the DISPLAY environment variable set to the PC IP address + , like so DISPLAY= When I type startx, however, the Xsession starts at the console. How can I get it to come up on the PC?

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Ubuntu Servers :: 10.04 Server Edition Booting In HP Z800 Workstation?

Jan 13, 2011

I have just installed Ubuntu 10.04 Server on my HP z800 workstation with intel Xeon processor.Installation is fine but monitor goes to sleep mode on boot up.

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Fedora Servers :: Creation Of Diskless Workstation As A Citrix Client?

May 22, 2009

I am currently working on a Diskless Fedora10 based PXE image that should auto login and then launch the ICA client without launching the desktop (so normal autostart will not cut it)I have got the image up and running, the clients boot correctly, autologin etc, but still launch KDE, and I was hoping replace the desktop with the ICA Client.

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Software :: Failed To Join Domain - Duplicate Name On Network

Dec 21, 2010

Once I setup winbind, samba, and krb5, and I attempt to join the machine to the domain, I get an error message as follows:

net ads join -U user@domain
Failed to join domain: failed to lookup DC info for domain 'XXX.COM' over rpc: Duplicate name on network.

How can I correct this?

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Server :: Error - Failed To Join Domain: Improperly Formed Account Name

Apr 7, 2010

I would like to join SLES server to Microsoft Server 2008 Active Directory to enable domain authentication when accessing samba shares. When I run


net ads join -U administrator

I get the following error


"Failed to join domain: Improperly formed account name."

I tried the same samba configuration on another server (OpenSuse 11.2) without any problem, so I think it is somehow connected with the Samba version, but I'm not sure. Has anybody experienced this behaviour?


kinit administrator@MYDOMAIN

the package versions on SLES 10 SP2 (x86_64) are following




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CentOS 5 Server :: Samba PDC+LDAP, Failed To Join Domain For Win2k8?

Dec 8, 2009

I've setup my samba pdc with ldap, and I can see my shared files (public), which i think is an indication that my samba is working. But I can't seems to get my win2k8 machine to join my domain.

My domain admin is : root system admin: root password for both domain admin and system admin are the same The message that I get from Win2k8 when I try to join a domain is "The specified computer account could not be found. Contact an administrator to verify the account is in the domain. If the account has been deleted unjoin, reboot, and rejoin the domain"


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Ubuntu Servers :: Set Up A Domain?

Mar 1, 2010

I have a multifunction printer that if I scan files I can save it to a shared directory. It's asking for a domain though, which I believe it's referring to a domain controller?

I was wondering if I could just take ubuntu standard edition and install samba and if I could create a domain using Samba? Or if that's not what I want?

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Software :: Relationship Between LWP Value And TID Value

May 28, 2010

Firstly I thought LWP value listed during execution of command ps -eLf is same as the TID value of each threads getting spawned.But actually these two values are totally different(got TID value using pthread_self()).Please let me know what is this LWP value?

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Ubuntu Servers :: Webmin - How To Add New Domain

Apr 4, 2010

I'm just getting familiar with my new VPS. I have webmin installed. I'd like to host more than 1 website on my server and I just can't figure out how to add a new domain (addon domain) to my server.

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Ubuntu Servers :: Changing DNS Domain Name In 8.10?

Jun 29, 2010

what is the best way of changing DNS Domain name in ubuntu 8.10? My server has bind installed and I can configure dns by webmin. I've all the configuration files under /etc/bind/.[URL]..

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Ubuntu Servers :: Change Domain Name Instead Of Ip?

Dec 28, 2010

I have the lastest version of ubuntu server up and running along with a website shopping script working perfectly. Now I need to change the url in the address bar so that it stops displaying my ip address and shows instead my choice of domain name for whatever page has been opened. I have a number of domains available and each are redirecting traffic to my home server, but the address bar url alters to my ip address whichever I use. How then do I go about this change? Obviously this is to do with dns resolving stuff which I have no experience of. Can someone put down in as few steps as possible what I need to do?

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Ubuntu Servers :: Set Up An Alias Domain?

May 9, 2011

I set up a mailserver using this tutorial:[URL].. It works fine so far. I run this server for a small company with about 20 mailboxes where a address looks like that.[URL].. Now I want to set up an alias domain so that [URL].. also automatically is directed into the mailbox of "user".

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Ubuntu Servers :: Directing Ip To Domain?

Jul 25, 2011

I've setup a LAMP server at home & i'm trying to get a webserver running. I'm having trouble finding information on how to "point" my domain at my IP.

The site is up & accessible. I own the domain, but I don't know where to go from here.

I believe I need to change the dns servers on godaddy, but what to?

Is there a free service which will update my IP when it changes?

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