Server :: Cannot Login To System Red Hat Using Root Password

Apr 17, 2011

I just receive news from my superior. He said he cannot login to system Red Hat using root password.So when i check, someone change root password. I restart server and login as single user. When i put new password, it not change.How to fix it? Is that mean someone just hack my server? That server is in DMZ zone.

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General :: Mail Server : Reset The Password For It Using The Password Command From The Root Login?

Jul 23, 2009

I am an absolute Linux Beginner who is being required to do a bit of admin work because the boss just fired the old linux admin. Unfortunately, one of our employees cannot remember her password to her email account and as such I need to reset it on our linux server.What I want to check is that this email account is actually a linux user account and I simply will reset the password for it using the passwd command from the root login. Is that correct?

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Server :: Unable To Login To A User Account Even After Clearing The Password From Root Using Passwd -d

Aug 10, 2010

Not able to login to a user account, even after clearing the password from root using passwd -d

[root@ivrsdb1_pnq /]# passwd -S oracle
Password locked.
[root@ivrsdb1_pnq /]# passwd -u -f oracle
Unlocking password for user oracle.

[code]....

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Debian :: Root Login Without Setting Root Password

May 14, 2015

I edited fstab to automatically mount my windows data partition on boot, but I screwed it up by not specifying the file system type, however that is not the problem, I was able to fix that easily. The problem was that when it failed to mount the partition, Debian automatically entered root and I guess that is to be expected in order for me to fix it, but I never configured a root password and it just gave me full root access without asking any password, not even my user password. I though that was strange so I set the root password and sure thing it asked me for the root password this time without automatically logging into root....

I then tried to lock the root account to see if it will ask me for a password or not, it did but of course I wasn't able to login as root because it was locked now and I was left with no way to access the system. I had to fix fstab from a live cd so that I can login normally as the user....

I didn't know what to search for or if that is the expected behavior if you don't set root password during installation, but it just seemed a bit strange to automatically enter root when you specifically disable root login during installation...

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OpenSUSE Install :: Window Named Login Keyring Appears Asks Root Password Everytime When Login

Jun 13, 2011

when i login to openSUSE a window named login keyring appears and it asks me root password. it happens everytime when i login. how to fix this problem?

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General :: Login To Root Without Password (ubuntu 8.04)?

Sep 4, 2010

When I try to do

Quote:

sudo su root

The login is successful without prompting a password. This is dangerous. How am I going to avoid/disable this?

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Security :: Able To Locally Login As Root With ANY Password ?

Jan 20, 2010

Found a major security hole in one of my more crucial linux servers today. (Only locally) I can use the user name "root" and any string for the password. So I can literally type "poop" as the password and the server lets me in. I know how to set root password settings for SSH and sudo, but where are settings located for local access that would allow something like this?

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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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OpenSUSE Install :: Way To Login To Account With Only Root Password?

Mar 26, 2010

Is there a way to login to an account with only the root password? Because I really need it the first unlock the computer next to me and second because I just want to know.

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Ubuntu Installation :: Trying To Login But Forgot Root Password

Jul 28, 2010

I am new to ubuntu and I've installed it but I didn't use it too much. Now I was trying to login into ubuntu but I forgot the root password. Can I login into ubuntu or change the root password. I didn't make any other user than the installation were asking me. If I try to reinstall the ubuntu, the setup will help me to choose the same partition (to overwrite on the previous ubuntu)?

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General :: Sshd Accepts Root Login Without Password?

Jul 18, 2011

I'm trying to figure out why my industrial appliance (x86, running kernel 2.6.21.7 and OpenSSH_4.3p2 / OpenSSL 0.9.7m) accepts ssh connections without asking for a password (even for root)!When I log on to the local console as root I have to enter a password but strangely this prompt won't appear using a ssh connection (although I'm not using any client certificates).Of course that not acceptable but I just can't find the related configuration entry to disable this "password-less" authentification.Is this related to the sshd or has it something to do with the PAM module?

- Update ->
While looking at /var/log/secure, I've found the following lines:
Jul 18 16:55:07 localhost sshd[5712]: Accepted none for root from XXX port 6393 ssh2

[code]....

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Debian Installation :: User Password Rejected And Have To Login As Root

Oct 28, 2014

Suddenly Debian started rejecting my user pw and I have to login as root. Perhaps this is a coincidence, but this started when I re-booted after adding Russian keyboard layout in etc/default/keyboard. The Russian keyboard added successfully.

Being logged in as root, renewed the pw of my user account (actually assigned the same as wes previously), got confirmation the the pw has been changed. Reloaded. Yet it keeps complaining that the pw is wrong.

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Debian Installation :: Unable To Login As Specific User - Machine Not Accepting Root Password

Jul 31, 2014

Having installed Debian 7 on an old machine from a Liinux Format Magazine DVD I was unable to log in as a specific user. I can login as root and use useradd etc but when I logout of root I still cannot login as a user and nor will the machine accept my root password. I have to shutdown and reboot to get back into root. I'm using O'Reilly's Linux Pocket Guide from 2004 for the commands. Could it be that things have changed?

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Server :: Have Possibility For Choosing Option Between Logging To The System With Their Default Password Or One-time Password OTPW

Nov 24, 2010

I want to give my users option of logging to the system. They should have posibillity for choosing option betweend logging to the system with their default password or one-time password OTPW. I installed OTPW in my Debian. Here is my /etc/pam.d/sshd file:

[Code]....

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Ubuntu :: Trying To Install Printer And System Is Asking For Root Password

May 13, 2010

Trying to install printer and system is asking for root password

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OpenSUSE Install :: Root Password Not Set \ Wasn't Prompted To Set The Root Password?

Jun 25, 2010

When I installed the OS, I wasn't prompted to set the root password. Is this a bug, or did my install hose up?

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OpenSUSE Install :: 11.0 - Which System To Mount To Change The Root Forgotten Password

Jan 12, 2010

I have a Suse 11.0 Server that has been running for a long time and I have not had to touch it, well I need to get into it today and I forgot the password. So I booted it up with the install disc and got into the rescue mode but I am not sure how or which system to mount to change the root password I tried sda and sda1 but it errored out with unknown system type

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Security :: Sshd Not Working Properly \ System Has Only One User (root) Without Password?

Aug 10, 2010

I have a problem with sshd daemon on a target linux system:The system has only one user (root) without password.The sshd_config looks like:

Code:
Port 22
Protocol 2

[code]...

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Software :: Seen A Visual Password Login For System (like Droids 9 Circle)?

Nov 10, 2010

Looking for a visual login method for Gnome/Linux. Such as the droid has, the 9 squares that you use your finger to slide over and connect.

Even better if it is required at the same time a regular password is entered.

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Server :: Setup An Ssh Server That Doesn't Require A Username,password Or Cert To Login?

Jun 22, 2010

Is it possible to somehow setup an ssh server that doesn't require a username,password or cert to login?I wish to provide shell access to a console program, which will prompt for a username and password.Encryption is essential though, and users must not be able to snoop in on each other

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OpenSUSE Install :: When Edit My User-name And Password The System Said That Login Is Incorrect

Oct 16, 2010

Today I have installed Linux SUSE 11.2 . At installation, I was asked for user-name and password. I edit this correctly.

At the end of the installation, the system reboots until the mask 'user name' and 'password' will be displayed. When I edit my user-name and the password the system said, that the login is not correct.

First, I think, I have forgetten my password an do a new installation of Linus SUSE 11.2 . Whatever, the same problem ist still there.

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SUSE :: Login Incorrect - Can't Go Farther From Welcome Screen - System Asking - User And Password

Mar 3, 2010

I have just bought a PC with SUSE 10.1-0. The first time I started the PC an installation menu appeared. I didn't define a user name, thinking that it should log in automatically (as in Windows occurs), but now I can't go farther from the Welcome screen, due to the system is asking me de user and password, but I didn't introduce nothing! Leaving username and password in blank didn't solve the matter.

I can see the admin screen (pressing F10) but I am not able to find any user to log (logically) and I can't include new users from there.

I have also tried to install Windows XP modifying the BIOS but the system returns a message (once in the WinXP installation program) about an error called 4096, about the file i386halaacpi.dll, which is unable to find (something about the HAL), so I am afraid that my (new) RAM memory is damaged.

What could I do? The system is for an old person, so I would like to install finally WinXP and delete Suse.

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General :: Cannot Login To My System It Doesnt Accept The Password - Segmentation Fault

Dec 12, 2010

I am using a ubuntu 10.10 desktop,i cannot login to my system it doesnt accept the password. when i login in safe mode i get through but when i run any command i get segmentation fault.

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Fedora :: Unable To Login System Through Gnome - Root Account

Sep 11, 2009

i,m using Fedora11 since some time.... to day i hav updated my system but after updation, im unable to login my system through Gnome, but i can login by KDE as usual. now there is another problem i can,t login system throgh root account although i can access root account through terminal

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Fedora Security :: Log Files Empty - System Does Not Allow Root To Login ?

Feb 2, 2010

For a month or so now, I have been enabling ssh and opening port 22. I cron'ed the start and stop commands to leave them open only a few hours a day. After a bit, I checked my logs to find that some IP or another was attempting to brute force my root account.

I took little real threat by the offense.

(1) my system does not allow root to login and

(2) it would cut them off sooner than later when my system issued the stop command.

fast forward

Today I log in to find that all of my log files, as viewed from the gnome log file viewer, were empty of entries from about noon yesterday and prior.

Though I haven't noticed anything at all out of the ordinary with my system, I would like to get more opinions on the matter. Would there be any conceivable way that this was an automatic system routine, a clean up action of something? Additionally, if I was indeed the victim of a hack, what can I do to further protect my system (keeping in mind that I do want to access my system via ssh from time to time)?

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Ubuntu Servers :: Login System Using MD5 Password Encryption _and_ MySQL Database?

Jun 26, 2011

how to implement a password login system that both sends passwords over the internet in an encrypted form (so my users don't get that annoying message saying "this web site is about to send your password in an unsafe form..." and stores its user data in a MySQL database? This seems to need a combination of mod_auth_digest and mod_auth_mysql.

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OpenSUSE Install :: Login As Root In Terminal To Restart/Reboot The System?

Jan 28, 2010

I added a whole slew of apps to my favorites and lost the 'Shutdown' option...every time I try to shutdown in the Terminal I am told I must be logged in as Root to do so...I can't figure out how to do this I'm a newbie to Linux but a CNE 5 -haven't used it 10 years- an MCP and A+ certified I've searched local help and SuSe's site and I can't find anythingI've only spent a couple of hrs on this and have had SuSe 11.2 installed since last Sunday

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Debian :: Can't Change Permissions For The HDD Without Login On Root And Root Login Are Not Allowed?

Jun 16, 2010

How to enable Root login...i cant copy or move something on the HDD...I have administrator rights and password for root but i cant change permissions for the HDD without login on root and root login are not allowed .

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Server :: How To Reset Root Password Of MySQL?

Sep 21, 2010

for resetting the root user's password. Actually, I am using www.linuxzoo.net for online practice of Linux and have MySQL installed on it. But I forgot the password I set. There was no password by default set for the root user. So, I just trying setting a password last week. Now I am not getting what I did.

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Server :: My Root Password Is Getting Reset After Every Reboot

Jun 4, 2010

I am using RHEL 5.4 my root password is getting reset after every reboot.every time i had to change the password from kernel to access the root.i am unable to find the where the problem is.

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