I've just rolled out about 60 ubuntu 10.04 desktops. All of them are joined to our windows domain using likewiseopen.
At the gnome login screen, the users have to click "other" and type in their windows username and password.
Is there any way to bypass this and just have the username displayed?
When I upgraded to 11.04 and decided to give Gnome 3 a chance I was stuck with a windows 2000 (or Redmond like) theme. I have since been able to change the theme in the desktop environment however the Login Screen still maintains the Windows 2000 like theme. I have extensively Googled how to change this, but I keep coming up empty handed. Does anyone have any ideas of how to change the Login Screen theme.
View 2 Replies View RelatedI would like to change the login screen of of my system running openSuse 11.3 GNOME... I have tried most of the methods suggested in various threads on the forum but still not sure what to do.I even tried running
Code:
gdmsetup
and
[code]...
I used Likewise (specifically, likewise-open-gui) to add my computer to the Windows domain at work. I can log into the computer with my domain credentials.
Until I reboot.
If the computer ever shuts down fully, I get an authentication failure when I log in using the domain account. But if I log in using a local account and run likewise-open-gui again from there, everything works. I don't have to rejoin the domain, only launch the program, close it, and log out of the local account. This seems to allow me to log into the domain afterward.
Is there something in specific that I can add to my startup scripts that will connect me to the domain before login?
With Kerberos it's possible to join and login in Windows domain. The easiest way to do is this or I think so...
When installing likewise-open, it installs Kerberos also. I have no idea what are those realms and other stuff. There's some guides (also by Microsoft!), but it's gibberish for me. My native language isn't English, so half of those words go in one ear and out from the other.
I'm running Windows Server 2008 R2 Enterprise SP1 and I'm able to join the domain with my Windows clients. Now I want to join with Ubuntu but I have no idea what to do.
Like what's FQDN how to find out domain's FQDN Whats Kerberos realm and what it should contain how to install Kerberos correctly and so on
I have set up Samba to act as a domain login for a Windows 7 PC. The Windows 7 PC has the two correct registry compat entries.
So, I've added "root" to smbpasswd and the Windows machine tries the "LINNIS" server. Authentication is successful, as stated in the Samba log but the Windows machine fails with the following:
"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."
I feel like I'm doing something dumb, but the authentication passed so what is it talking about?
Slack 13.1 (Samba 3.5.x)
When i try to login with AD credentials on Ubuntu 10.10 and the user has is password almost expire, the gdm hang and display the message "your password will expire in ... days"
If i login with any other user without that restriction, it works flawless. does anyone know what configuration file i need to change to bypass that problem.
i have a windows domain and linux ftp server. OSs windows 2003 server and centos 5.5. i would like to integrate this file server to windows domain. And would authenticate users from windows domain.
View 4 Replies View RelatedAt work, we run Windows... Windows domain, windows workstations, etc. Today my boss asked me my thoughts on running an Ubuntu lab within the mixture of our existing Windows setup.
Well, that brought several questions to mind. So I understand you can bind an Ubuntu computer to a Windows domain, seems easy enough, whether you do it through Samba or the other guide I read that I kind of forget at the moment, but anyway...
I was just curious how Ubuntu interacts with domain users when on the windows domain. For example, if we have an Ubuntu machine on the Windows domain with a local user "administrator" and that's it, would any domain users be able to log into the Ubuntu work station, similar to how it is on Windows?
I have downloaded some themes packages ( Login Screens ) for Gnome from here when installing them under :
>Apparence > Theme > Install Themes
I receive a message Some thing like :
PHP Code:
Theme package is invalid
i tried many ones without success how install them OR hox to fix the problem (If there is a problem )
I was wondering if there is any way to enable an MS Windows client that is otherwise unable of joining a domain to join a domain controlled by (open)SUSE? Is that inability only for joining a Windows based domain but a client that runs XP Home Edition or similar domain- incapable version of Windows could join a domain if it was controlled by Linux?Pardon my newbie style, but answer doesn't have to be detailed step-by-step, just yes/no answer with some pointers would do. I am not new to linux but new to network services... search engines weren't friendly when asked this question at the search bar...
View 2 Replies View Relatedi need to allow window domain controller user to use file share of linux.windows DC user can see the share file and directories of linux file server but not able to access.
below is brief--
I have a Linux machine which is on my network but not on my domain. I have configured SAMBA FILESERVER for file sharing purpose. I have a Windows XP PC which is on the domain(windows server) that I am trying to connect to a share on the Linux box. I supply my credentials but regardless of which login I use I always get Logon Failure. I have created an account on the Linux machine with the same user name and password as my domain account but so far no luck. Can I connect from a domain PC to a non-domain Linux box? Is there something else I should be checking?
I'm working for a smallish non-profit that has gone through some recent growing pains. We have two sites that are currently without a domain controller, and no money for MS licenses, so I was thinking of trying to add a couple of additional Linux machines (we already run Linux for web services internally, and I've set up a test case previously to see if I could get a server to join the domain, which was a success) and was trying to find out if I can get them to act as Domain Controllers without replacing the domain. The main issue that I'm having at those locations is drive mappings are not happening correctly against our DFS file servers. The one other location that had this issue had it go away when we added a local DC. The domain is a Server 2008 domain.
View 2 Replies View Relatedwhat 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]..
View 4 Replies View RelatedI've got a home server running Ubuntu Server 9.04 and several machines running Ubuntu Desktop (9.04 and 8.04) and Windows (XP, Vista and 7). Now what I want to do is to create a domain and directory server similar in function to Windows Server w/ AD and join my other machines to the domain, but am not sure where to start. I already have file shares with Samba but now I want to setup a domain.
View 3 Replies View RelatedI'm having problems when trying to view my web site from inside my firewall and router. The web server works fine and will resolve from IP address on the local network and port forwarding works for external connections. The problem stems from when I orignally setup the server; I left the domain name field blank when going through the installation process.
I've had a look at the man pages and had a search on Google but cannot find an answer that works. I've changed a few things in '/etc/hosts' and '/etc/networks' but when I make changes they have no effect on the problem. My web site is on a no-ip domain which is [URL]..
At the school i work in i have a server2k3 server that provides a domain to all the windows clients, aswell as a fedora server that acts as an imaging machine and webserver.
Im rather concious of the fact that if for any reason the Server2k3 server was to die there is no backup of active directory, or anything that can take its place whilst a replacement is found.
So is it possible to use a fedora machine with samba as a secondary domain controller? so it can be used as a login server, and has a copy of AD.
I'm trying to integrate my Ubuntu PC into an Active Directory domain using Samba, Kerberos and Winbind. The task I'm trying to accomplish now is to automatically connect user folder from DFS server when domain user logs in. I created a simple (contains one line ) script to do that:
Code:
#!/bin/bash
mount //<server.domain>/Users$/$1 /media/dfs_user -o rw,user=<domain>\$1
I need to run this script with root privileges and parameter $(whoami) after domain user logs in so it results in command:
Code:
mount //<server.domain>/Users$/<username> /media/dfs_user -o rw,user=<domain><username>
What should I do? Is there any other better way (seems little unsecure like this)? I was thinking about adding this into /etc/fstab file, but don't know how to tell it what is the actual name of logged in user... I'm using Ubuntu 10.04 x32.
I have configured Samba+Ldap domain controller in 8.04 server.
In client side i have installed ubuntu 10.04 desktop. i have joined the client to server. i am able to login with domain user. but thunderbird 3.0 is not openning.
I did a fresh install of the netbook version of 10.10 on a Gateway CX2618. I ran all updates and then rebooted. I installed LWO 5.4 from the repository and joined the domain. I put in a kerberos realm (same as my domain) but I don't know for sure if I have a kerberos realm. I successfully joined the domain with the GUI. I rebooted, per instructions.
I tried to login with domain username and password (DOMAINusername). It takes a couple seconds to think and then kicks me right back to the GDM login screen. I have tried several times with the same login and have tried other domain users. It doesn't say "authentication failure" but I should have tried to use the wrong password to see if it would do the same.
I'm stumped. Is there a ppa I need to add? Is Likewise-Open supposed to work with the maverick netbook edition. I saw the previous notice on the Likewise site about OpenLDAP but I thought that was resolved in the updates and no longer in effect. Should I install LWO 6.0? If so, from where? From a ppa somewhere? From the Likewise site?
I can still login with a local admin account.
My ultimate goal is to automatically mount network windows shares for various students, based on their login credentials and using CIFS. I almost had this figured out before this fresh install.
I have installed Ubuntu 9.10 on my Dell GX240. I have severe difficulty logging in. If I try to login on GNOME or GNOME fail safe mode , I just cant get in . I keep getting the login screen again. I am able to go into terminal mode. Sometimes I have to try upto 100 times to login in GNOME or failsafe mode. Once I am in everything is fine. Is there a way to do some troublshooting? Also transfer to USB sticks is very slow - sometimes as slow as 1MB per min. Is this normal with Ubuntu?
View 3 Replies View RelatedI have installed a Clearos box (believe this is based on redhat/centos)in our office as this is an easy setup to try and replace a windows box. We can add our windows pc so it as it acts like a domain controller.I would like to get a couple of Linux machine on the network such as Mint, Debian Lenny or ubuntu. The problem here is I need to find a way of getting these pc to as such login to the domain so they authenticating with the clearos box to login. Is there an easy way of doing this.
View 1 Replies View RelatedI'm seeing really bad user login format under a standard installation and am wondering why ubuntu does this as default. I have noticed that the graphical login for gnome sizes itself to accommodate a user's exact password length. This indicates to me that somewhere on the unencrypted part of a standard installation with user encryption contains at least some indication of the content of the password length which seems a security flaw even if not a complete hole, it majorly reduces the number of attempts a cracker would have to cycle through.
And that's assuming that *only* the length is contained. Furthermore it seems that it would be MUCH better to simply display the number of characters entered into the pw field and allowing the gui to expand itself from an fixed size as the field is filled out so the the user still receives visual feedback for entering characters. Either a simple character count display should be entered into the field or a 10 dot to new line so that one can visually quickly count the number enter by multiplying from a 10base graphical observation.
I have Ubuntu Server installed in one machine and ubuntu desktop in 3 more machines. What I would like to have is, authenticate the clients using a central user DB and also the home folder for a user should be available in any client machine in which he logs. I see that openLDAP takes care of authenticating clients but what application to use to mount the user's home folder from the server to the client machine on logging.
View 2 Replies View RelatedUSE(SUSE 11 AS)system to existing windows 2003 domain...but now the problem is...i m not able to login using the domain users although i can see the users list if i run wbinfo -u
View 34 Replies View RelatedI joined my Ubuntu 1004 LST to Windows 2003 AD.
it always frozen my ssh login window when the DC crashes. when the DC crashes, the putty won't give me the password prompt and will go inactive directly after a while no matter what username(local or domain users) I give
is it possible to avoid to check domain users before it gives me the password prompt? or, we can make it to check if the user is a local user first?
when I get into the login page, I can only see the background and the login box in the middle of the page just turns whole white and keeps flashing. no response for any clicks. I was force to ctrl+alt+F1 to switch to init 1 to do my work. But I still want to use my graphical desktop either KDE or Gnome is ok. I am using gnome.
View 5 Replies View RelatedHow do you change the login screen? I was wondering and cannot find it.
The file name is "login.tar.bz2"
Do I have to extract it? Install it? How?
Last night I had rebooted my machine and when it came back up it would no longer accept my password. My 7 year old son had been playing on the machine earlier so I assumed he inadvertently reset my password to something else. I rebooted again, added the rw init=/bin/bash was able to get in and reset my password. That worked, I was able to access with no problem. I was able to perform admin tasks, it would prompt for password and accept the password. I just went to edit a config file and all of a sudden it is no longer accepting my password again and (my son has been no where near it)?!!?
I am not even sure where to start troubleshooting this - I know I can reboot and reset the password again - but is there a way to figure out how this is happening.
I don't like the username/password default screen, but i like the ones in /usr/share/backgrounds. I've been trying to change it for few hours. None of the advices on The Net work. I tried:
1) gconf-editor and /apps/gnome-session/options/splash_image gconf-editor /schemas/apps/gnome-session/options/splash_image I set it to picture file path, or splash/filename.png or even copied the desired picture to /usr/share/pixmaps/splash/ubuntu-splash.png - no changes
2) gdmsetup has no such option for me
3) also installed startupmanager - nothing as well.