General :: Red Hat Enterprise 6 - Smartcard Authentication - Cannot Login?

Jun 19, 2010

I just installed Red Hat 6 but when I try to login it prompts me to enter a "Smartcard Authentication" instead of a user name. Does anyone know how to get pass this? and just login with the user name I created or the root?Here's a screenshot of the login screen:[URL]

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Red Hat / Fedora :: Enterprise 6 - Smartcard Authentication - Cannot Login?

Jun 19, 2010

I just installed Red Hat 6 but when I try to login it prompts me to enter a "Smartcard Authentication" instead of a user name.Does anyone know how to get pass this? and just login with the user name I created or the root? I tried logging using root and a regular user but it always keeps asking me to enter a smart card.Here's a screenshot of the login screen:Code: i901.photobucket.com/albums/ac211/0xGFX007/smart.png

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General :: How To Find / Recover Redhat Enterprise Linux 3 Username & Password For Login

May 7, 2010

I have a server x86 architecture and my problem is lost my username & password. Hope anyone can help about this matter as i need to log in to the server for maintenance purpose.

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General :: Smartcard Insert / Removal Event Notification

Jun 24, 2010

I'm working on an app that will authenticate user with a smartcard when the user inserts it in the card reader (this is on Red Hat 5.5). How do I detect a card has been inserted? Is there a daemon service I need to listen to and associated api to get notified etc? .

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Ubuntu :: Login Via Gdm - Error Initiating Conversation With Authentication System - General Failure

Jun 13, 2010

I was having a problem with the keyring asking me for a password after I changed my user password. I googled it and found that since the password changed, I will get asked for the keyring password until I delete ~/.gnome2/keyrings/login.keyring. What happened was that I wasn't paying attention that you had to generate a new keyring password before rebooting.

Now, whenever I try to login via gdm, I get this message: error initiating conversation with authentication system - general failure

How do I get it working again? I can still login from the terminal.

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General :: Login Window Dies When User Authentication Dies

Mar 8, 2011

Am trying to set up a new system but am getting some strange behavoir. I've administered an Irix system before. I have opensuse 11.3 installed with gnome running. When i enter a bad user id in the windows login screen, the bad authentication causes the x window manager to crash and leaves the system in the ascii terminal mode login. I then have to login as root and do an init 3 , then init 5 to get the x server started again an get the windows login started. Has any one seen this behavior before and how can i fix this. Been hunting through /etc/X11/xdm to see what startup scripts could be causing this.

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Red Hat / Fedora :: Applications Compiled For 4 Enterprise - Gcc3.4 - On 5 Enterprise - Gcc4.1

Apr 28, 2010

To run applications compiled for RedHat 4 Enterprise (gcc3.4) on RedHat 5 Enterprise (gcc4.1), what should I do?

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Fedora Security :: Encrytped Hard Drive With Smartcard

Jun 6, 2009

I've got a few laptop for which I'd like to encrypt hard drive with the help of a smartcard.Does one techno (LUKS, true-crypt,) support smart card for getting the secret/passphrase ?

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Ubuntu :: Smartcard Redirection With Terminal Server Client

Nov 18, 2010

I am trying to use a smartcard with a remote windows computer via the terminal server client. I didn't see any settings in the UI, but I did see a redirectsmartcards property in the conf file. I tried setting it from 0 to 1 but it didn't seem to have any effect (still getting traditional login dialog on remote computer). Does anyone know if this setting is supported or not? I did install pcscd and friends and when I insert the usb smartcard pcscd does show up in /var/log/messages so I think the smartcard is working okay locally.

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Fedora :: Su/root Login Authentication Fail?

Jul 3, 2010

I cannot login as root or su in graphical mode (haven't tested cmd line as i'm still newbie ). What i have read is that this is by default disabled... can this be enabled?.. if so how please? I am running core13 on toshiba laptop (this issue also on "live" cd)if above is not possible have u a section/training pages for us "newbies"

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Ubuntu Security :: HOTP Authentication At Login?

Jun 25, 2011

Does anyone know if/how its possible to integrate HOTP authentication into GDM login manager? Basically what I want to do is have it ask for the password of the account, then another prompt come up asking for the code for the account.

I know how to set it up, but I'm know if modifying the PAM module for requiring OATH/HOTP authentication will make this happen or if it will just break the system...and this is one thing I don't want to have to fix.

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Security :: Login Automatically For An User Without Authentication?

Mar 9, 2010

I have installed CentOS 5.2. I want to login automatically for an user without authentication.

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Server :: OpenLDAP Authentication - Unable To Login?

Dec 22, 2010

I have configured a ldap server and trying to login to same ldap server using a ldap user. However, I am not able to login and getting the following in /var/log/secure:

Dec 22 20:06:29 redhat5 sshd[7241]: Invalid user ldapu1 from 192.168.85.1
Dec 22 20:06:31 redhat5 sshd[7242]: input_userauth_request: invalid user ldapu1
Dec 22 20:06:37 redhat5 sshd[7241]: pam_unix(sshd:auth): check pass; user unknown
Dec 22 20:06:37 redhat5 sshd[7241]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.168.85.1
Dec 22 20:06:37 redhat5 sshd[7241]: pam_succeed_if(sshd:auth): error retrieving information about user ldapu1
Dec 22 20:06:39 redhat5 sshd[7241]: Failed password for invalid user ldapu1 from 192.168.85.1 port 4461 ssh2

I can see that if I use the ldapsearch with same filter, I am not able to locate the user "ldapu1". However, if I change the filter to (|(objectClass=posixAccount)(uid=ldapu1))", it shows me the ldap user:
[root@redhat5 ~]# ldapsearch -x -b "ou=Users,dc=homeldap,dc=com" -D "cn=Manager,dc=homeldap,dc=com" -W -H "ldap://127.0.0.1/" "(|(objectClass=posixAccount)(uid=ldapu1))"
Enter LDAP Password:
# extended LDIF
# LDAPv3
# base <ou=Users,dc=homeldap,dc=com> with scope subtree
# filter: (|(objectClass=posixAccount)(uid=ldapu1))
# requesting: ALL

# ldapu1, Users, homeldap.com
dn: cn=ldapu1,ou=Users,dc=homeldap,dc=com
objectClass: inetOrgPerson
cn: ldapu1
sn: ldapu1
uid: ldapu1
userPassword:: bGRhcHV1MQ==

# search result
search: 2
result: 0 Success
# numResponses: 2
# numEntries: 1

Where I have made a mistake?
- Is it necessary to create an account on Linux box and then migrate it to ldap?
- I was just wondering if I can somehow change the default filter from AND to OR at the time of login. I used "pam_filter |objectClass=inetOrgPerson" in ldap.conf.
However, it didn't change the filter.

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Fedora Security :: Root Login Via Ssh 12 Password Authentication?

Jan 27, 2010

Can't seem to do it, wondering if anyone knows how? Normally there's something in sshd_config that can be switched to true or yes to allow root login but I can't see it in fedora 12.I can login via root at a terminal no problem, just not via ssh, I get access denied every time. Also, I need to login using password authentication.I've done: 227169 but that's just for GUI which I don't really need since I rarely ever log into the GUI.I have also searched through here and mostly only found info such as above, how to enable root login for GUI, or billions of posts about how logingin as root is bad but I cannotswer to my question.DISCLAIMER: Please do not reply to this thread if all you can contribute is the question of why I need root or to put some message telling me I can do everything using su, etc, etc. Please only contribute if you can answer my question. A: My machine and a valid quesiton. B: Spirit of Linux is open, not restrictive

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Ubuntu :: Authentication Failed Message At Login Page

Mar 20, 2010

the laptop of my friend runs ubuntu through wubi. The system suddenly freezed and she restarted it manually. After doing a check disk and automatically repaired some packages(unfortunately she doesn't remember what exactly, only just inode information appeared), she can't log in as when she types her username and password the answer is authentication failed. We tried to change the password through recovery mode but nothing happened.

1. Do you have something to propose to solve the login problem?
2. If not how can i access and back up her ubuntu documents through windows?

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Ubuntu Networking :: Get Automatic Authentication And Login To FON Hotspot

Jun 15, 2010

I'm looking for an solution to get an automatic authentication and login to my FON hotspot. I did some search on this but I can't find an solution on this. Is there a way to get it work? I'm running on Ubuntu 10.04.

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Server :: No Supported Authentication Methods Available When Using A Private Key For Login?

Mar 1, 2011

I keep getting the above message when trying to login to my server using a private key,is there something I am missing from the configs here?Quote:

#$OpenBSD: sshd_config,v 1.73 2005/12/06 22:38:28 reyk Exp $
# This is the sshd server system-wide configuration file. See
# sshd_config(5) for more information.

[code]...

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Server :: Slow Authentication In Ftp Login / Make It Fast?

Apr 13, 2010

When I'm trying to login to the ftp server with appropriate username and password its taking almost 10-15 seconds to authenticate making the login process slow, even when I'm uploading files its again hanging for 10-15 seconds before completing the job successfully.
Its not like its happening every time, but 7 times out of 10.
Any idea how can make the authentication fast?

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Red Hat :: Run Enterprise 5 In 4 Enterprise Compatibility Mode

Apr 27, 2010

To run applications compiled for RedHat 4 Enterprise (gcc3.4) on RedHat 5 Enterprise (gcc4.1), what should I do?

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Debian Configuration :: Login As Root But End Up With An Error - Su: Authentication Failure

Jul 29, 2011

I am trying to login as root but i end up with an error that says: su: Authentication failure

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Ubuntu :: Login Authentication Failed And Cannot Enter Recovery Mode?

Aug 31, 2010

Earlier today I was setting up ssh on a new computer. I modified permissions on the Passwd folder to complete the setup. I few hours later when I went to sudo something in the terminal I received the notice of an incorrect password (after using sudo prior to this), even though it was typed correctly.

I tried to restart the computer to solve the issue, but was met with an Authentication Failed message, regardless of the user I tried to log in with. I was hoping I could log in with recovery mode but was unable to do that as well. I have searched a substantial amount and have not found a solution. Could this be an issue with permissions on either the Passwd or Shadow folder? If so, could these be changed if I ran a Live CD?

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OpenSUSE Install :: Authentication Failed \ After Doing All The Configuration Rebooted And Tried To Login.Nothing Happened?

Jun 22, 2011

Now i will try to explain my problem.I just installed fresh 11.04 openSuSe 64bit.After doing all the configuration I rebooted and tried to login.Nothing happened.Googled some things, tried ctrl alt f1 and login as root, also tried to login as root, even changed my root password to be sure.Still, nothing happens, except for the thing that everytime I try to login as root it says authentication failed, but if i type my password bad it says bad password.

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Fedora :: Usual Username/password Prompt Laptop Comes Up With Smart Card Authentication & Can't Login?

Feb 8, 2010

Something has gone awry with my login. After the usual username/password prompt my laptop comes up with smart card authentication & I can't login. How do I get away from the graphical login so I can login & correct the problem?

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OpenSUSE Hardware :: Segmentation Fault Using Smartcard On OpenSUSE 11.3

Jul 26, 2010

I have a problem with OpenSC while trying to use cardreader OMNIKEY CardMan 6121.I've installed drivers from manufacturer website (ifdokccid_lnx_x64-3.5.1.tar.gz).After that I run opensc-tool and everything seems to be OK.But pkcs11-tool gives me a "Segmentation fault" error. Firefox crashes immediately when I insert cardreader into USB. I've installed OpenSC PKCS#11 Module (/usr/lib64/onepi-opensc-pkcs11.so) on my Firefox.

I tried to debug using "pcscd -fd" and I saw that pcscd uses right drivers "ifdokccid".All this works fine for 6 months on openSUSE 11.2 x64 and it stopped working when I made clean install of openSUSE 11.3 x64.

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General :: Dual Boot With Xp And Red Hat Enterprise 5

Jul 3, 2011

I have one hard disk partitioned into four logical drives.

1.20gb for red hat 5 //installed after installing window xp
2.40gb for Win xp //Installed first
3.40gb not formatted yet
4.more than 50gb for data storage.

After all the installation,I can just boot Red hat 5 but it shows the prompt for window xp also to boot in boot selection screen.When I entered for window to boot,I have this message-

[Code]...

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General :: Using SCTP Socket In Red Hat Enterprise?

Mar 12, 2010

I want to use SCTP socket in red hat enterprise.

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General :: Compile The Kommander On Red Hat Enterprise?

Jan 16, 2010

I am trying to compile the Kommander on Red Hat Enterprise Linux 5. But when i try to run the configure, this is what happend:

[root@localhost kommander-1.5.3]# ./configure
checking build system type... i686-pc-linux-gnu
checking host system type... i686-pc-linux-gnu
checking target system type... i686-pc-linux-gnu

[Code].....

How can i solve the "kde-config was not found?

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General :: Which Enterprise IM Solution To Choose

Apr 7, 2011

The solution should be capable to use intranet only (no communication should traverse the inernet). It would be of an advantage if it would support conferencing. And if it's possible it'd be fine if it'd be free.

One solution which comes to my mind is jabber, but I do not have any experience with it... what's your oppinion on that? What other solutions are there?

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General :: Red Hat Enterprise Based On Fedora - Is True

May 18, 2011

According to this site, Red Hat Enterprise Linux is based on Fedora. Is this true?

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General :: Reassign Ethernet Interfaces On Red Hat Enterprise?

Aug 17, 2011

I have two HP servers which have a total of 10 Ethernet ports each, both running RHEL 5.7. I need to make sure that Ethernet ports are mapped to the same devices in Linux on both systems (see below) because these servers must be identical (the second box is a drop-in replacement in case the first system fails).The ethernet ports on the first system are mapped as follows:

Device Port
eth0 Intel Dual Port Card, Port 1 (Rightmost Port)
eth1 Dual, Port 2

[code]....

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