Security :: Doesn't Access Root Passward From User Login
Nov 26, 2009
I get the problem to acess root password when i am in user login, means wahen i am in user login and want to install software from terminal then he asked root password, when i supplied root password but he give me login incorrect.
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Sep 8, 2009
I have a problem, I have installed Fedora 11. And i need to login as root user.
How to do so?
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Dec 22, 2010
I've tried to ssh in as the root user w/o a password (RSA keys) but I've had no luck as the root user. I've tried the exact same commands with Debian 5 and Centos 5.5, without a problem. Fedora 13 and 14 won't work! I can only log in w/o a password as a normal user, never as the root user! It always asks for the password if I try as root. I've even tried copying Debian's and Centos's sshd_config file and restarting sshd, but it still won't work.
Code:
mkdir ~/.ssh ~username/.ssh
chmod 0700 ~/.ssh ~username/.ssh
echo "ssh-rsa AAAAB............Jw8V03loeZ username@thehostname" > ~/.ssh/authorized_keys
[code]....
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Dec 18, 2010
I have tried to not allow root access and have created a wheel user.
Now I can not logged in as root.
Its okay but when am logging as wheel user and trying to access root then it says:
Code:
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Feb 5, 2011
i am having problems with privileges i have created a new user with my name, but i cant get root privileges on it. i need the same privileges as the root profile.
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Dec 2, 2010
i just installed linux mandriva 2009. i set password for root and created a user account. when i try to login as root, after logging out as user, it does not allow me and gives the error "root logins are not allowed". even it does not show the root account. if i try to go to root from konsole terminal using su root, it allows to enter as a root but when i try to start the GUI with startx it gives error.not sure what to do and why i can't see my account in GUI mode
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Jan 21, 2010
Prelude: OpenSUSE 11.2 (2.6.31.8-0.1-desktop), installed Novell client 2.0 SP2 (novell-client-2.0-sp2-sle11-i586.iso).
I found that if any usual user is logged into a NDS-tree, then _local_ root has full access to user's network shares, including the user's home directory located on remote Netware-server. Is it by design or
have I missed something? Nevertheless in windows local admin has no access to network resources mounted of any other user. If you runas shell (as admin) then admin in principle can't "see" network shares which were mounted (connected) by other users - they are accessible ("visible") per session.
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Dec 11, 2009
I am using the sudo command to log on locally as another user by the following command:
sudo -u theotheruser -s
or
sudo -u theotheruser sh
As I see it, this initiates a new shell with the mentioned other user.However, this doesn't load that users profile from his home directory.Is there a way to automatically read the users profile when login in with selected command? I am mostely interested in getting a working prompt when logged in.
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Sep 8, 2010
Whenever I login as root, an e-mail with the subject "Security information" is sent outwhere the e-mail address for this message is configured? I need to change it (or perhaps disable it).
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Dec 14, 2010
I'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.
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Jun 17, 2011
Well I did something pretty stupid and now I can't log in with my user other than the root user. Basically, I wanted to change my username and so I when to the admin > user & accounts - and selected the account I wanted to change. Anyway I did that and then logged out. Since then all I get when I reseted is a spinning mouse ball and a black screen. I can get into the shell prompt - but I'm not sure how I'd go about fixing this issue I created. At the moment I'm logged in the shell with root, and if I type 'id' I can see my old username, but I think the links behind it are broken.
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May 26, 2010
how i know am in root user or another user? how to login as root user? sudo passwd root when i typed in termninal am getting this error pa1 is not in the sudoers file.
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May 21, 2009
I created a new user lets call it X. I disallowed the root login from SSH, so I login with X and after I call "#su root" command. But when I login that way, I can't use some commands like "service". I can access all the files, I can even change the sshd_config file but some commands say "not found". Do I need to get X to a group? Or make it some priveledges etc? What should I have to do to run this free of problems?
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Apr 22, 2011
Having trouble adding a regular user with ssh access on Hardy 8.04. I can ssh into root, but not into the newly created regular user with the same ~/.ssh/authorized_keys
Code:
sshd_config has:
AllowGroups sshlogin
AllowUsers user root
[code]....
what could be preventing ssh login to ~user? And yes I would like to disable root ssh access, but it would be nice to be able to ssh into user first
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Jun 5, 2010
How do I add root permissions to my user account?
I want full permissions for all computers in my house, without having to get up and go to the other room and change permissions for the file, folder, drive, directory, computer, etc., then go back to the other room again.
I just created a partition, as THIS user, THIS machine, rebooted, and cannot create a folder on the partition I just created. UGH. No more of this stuff... I guess at the very least, I'll still have to log onto each machine for this?
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Aug 15, 2010
I am trying to run su as a non privileged user to log in as root. However, this only works when I make /etc/shadow world readable. I have /lib/security/unix_chkpwd as a setuid root executable
I use the following pam-file for su:
Code:
# Begin /etc/pam.d/su
auth sufficient pam_rootok.so
auth required pam_unix.so
account required pam_unix.so
session optional pam_mail.so
[Code]...
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Aug 9, 2010
I've recently installed 64bit version of ubuntu 9.10 but the GDMsetup doesn't seem to be working as it was in 9.04 i mean to say when you type gdmsetup at console the login window pops up where i can check the check-box "Allow local administrator log in" under security tab. to enable login as root. since it is not working i've to type password every time when i install a package or create a folder in root directory or mount a drive which is quite irritating how can i login as root in gui mode etc... also is there some syntax which i can put into /etc/gdm/custom.conf so i can log in as root....
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Sep 24, 2015
Since upgrading my Debian/unstable amd64 installation a few days back I can no longer log in as either root or user, whether to SDDM, via the console, or via ssh. When trying with the console, I can see the login message flash briefly on the screen, before the console resets itself.
I can boot into recovery mode, and examine log files. I enabled systemd debug logging and, amid reams of messages, these seem the most pertinent:
Sep 25 02:24:43 cooler systemd[1]: Received SIGCHLD from PID 937 (login).
Sep 25 02:24:43 cooler systemd[1]: Child 937 (login) died (code=killed, status=6/ABRT)
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Dec 18, 2009
I've recently upgraded my hardware. Now, the system boots perfectly fine, but I can't login to the tty as root or any other user. Infact yes, I can login, but as soon as it shows Last Login, it exits and then I'm back to a login prompt. I've successfully booted into single user mode, and changed all the passwords, but still it fails. X doesn't start, although I think it's due to the old xorg.conf having the wrong driver.
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Jul 6, 2010
After upgrading FEdora 13, user ravi was added. Then after few days neel was added. Both of the users were already existing. So when attempting login to neel, we found that every file is owned by ravi. So we did$chown -R neel:neel But after that problem started and when we rebooted the machin, there were no list of users on login screen. (then I connected to that comp remotely, it worked, but somehow I was not able to switch to root) It says incorrect password (though I new it very well). So I went to maintenance mode and changed the root password, and rebooted. Still problem persists.Now I am not able to login as root (from anywhere, login screen , terminal, remote)No list of usernames on login screen ( but i can choose, other and type login-password)
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Feb 8, 2010
I cannot see what the problem is here. I have installed MySQL 5.1.36 via YaST on my openSUSE 11.2 (32-bit) system.I can log in as root. I can "create user MY_user identified by 'my_passwd';" and a new user is created. But I cannot log in to the database using that new user name. I keep getting the message:
Code:
> mysql -b -u MY_user -p
Enter password:
[code]....
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Apr 14, 2011
I have two uesers on the syste - me (Adam) and the root. when I log in as root where is the admin user contents? in windows its under users. in suse it should be under users. but where?
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May 10, 2010
I have installed OpenSUSE a few months ago and worked fine. But from yesterday i can't login with root user. I received the message:
Login: root
Invalid user name
I have no question for password neither.
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Nov 2, 2010
I hate my touchpad when my mouse is plugged in, and because of a bug in the alps touchpad that the system does not shut off the touchpad when I am typing. and syndaemon does not work either. So I found this script that I modified and it works like a champ when run as sudo from a command line, but I can not get it work from root crontab with the "@reboot" and it does not work with
Code:
sudo update-rc.d killtouchpad start 30 2 3 4 5 . stop 70 0 1 6 .
here is the script.
Code:
#!/bin/bash
#
# Toggle touchpad on and off
[Code]....
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Jan 14, 2010
I have just upgraded my laptop from F8 to F10, and I am unable to login to the system as root user.At login, it provides 2 options, one is the user I created and another called 'other'.On selecting 'other' and providing uid/passwd as 'root/<rootpassword>, it says "Unable to Authenticate User"!!However, when I tried to access my windows partition, it happily accepted the root password
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Oct 12, 2009
I want to disallow root login on my RHEL Machine?
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Feb 12, 2010
I have been trying to establish a connection between two pcs via the ssh channel. I successfully made the connection as a root user, but when i tried as a non root user i had to type in the password the make contact with the other pc. how exactly does this passwordless login actually work?
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Jan 29, 2011
I am trying to someone get to their records on a CentOS 5 box and the username/passwords they have given me are not being recognized.
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Aug 4, 2010
When I try to login root from my normal user, I can see this:
Code:
Cannot exec /usr/libexec/openssh/sftp-server: File or directory doesn't exist
(Translateted from my nativ language)
I think that is my bad shell configuration so I check file /etc/ssh/sshd_config and see in the end (this lines couse this bug):
Code:
Match User root
ChrootDirectory /home
AllowTCPForwarding no
X11Forwarding no
[Code].....
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Jul 19, 2011
Hey I have made a user so that he is able to access my ftp files though filezilla.
However he does not have access to the root folder. How can I edit this?
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