Root is the superuser of Ubuntu. Questions about the / or /root folder are better suited for the "filesystem" tag.

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1answer
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How to tell if wine is rooted? [duplicate]

I’ve heard that wine can install window viruses if rooted. How can I tell if my wine is rooted?
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4answers
524 views

need to connect as **root@my-server-ip** with SSH [duplicate]

I have a VPS with Ubuntu 14.04. I need to login as root to my server over SSH. I set a password for root: sudo passwd root then enabled it: sudo passwd -u root then rebooted my vps: sudo reboot But ...
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2answers
77 views

What should I do to avoid my roommate from changing my password through using system recovery mode .?

He did this last time when I left my laptop at room. Opened the system recovery mode from advanced Ubuntu options and changed the password using 'passwd usrname ' command.Is there anything I can do ...
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0answers
208 views

Cannot chown or chmod using sudo anymore

I was trying to make an adjustment to the /etc/sudoers file, and I accidentally corrupted it. I restored it via the grub and using the Ubuntu 14.04 default. But now it seems I can change ownership ...
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0answers
43 views

How does a keylogger respond when the user switches profiles

I'm wanting to log keystrokes on this ubuntu computer and I was wondering how a keylogger program responds when the user goes from a default user account and then logs in as root or vice versa. For ...
1
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1answer
81 views

Ubuntu no longer prompts for root privilege (but doesn't give it either)

So on 14.04 LTS I was playing around with some settings to solve another problem, and somehow managed to screw things up and now Ubuntu no longer asks for root privileges before trying to perform ...
1
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1answer
54 views

Block a command [duplicate]

I don't want any admin users in my system to execute the following command other than root. "sudo cp /etc/sudoers " Is it possible to block it for admin users only? I have tried lot but didn't get ...
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0answers
27 views

Get Access Problem as admin user

I want to access "sudoers" file and also access "su -" but I fail and get following error please check terminal output that I have tried. I am m-usman(admin) but not allow to edit or access ? :( ...
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0answers
23 views

Adding firmware to Ubuntu USB through Windows

I have a Cubox-i4Pro, (http://www.solid-run.com/) and I need to add a firmware package to /usr/lib. I can't write to the partition on my Windows because it doesn't use the same file system and ...
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3answers
63 views

How do you limit root to no more than 1 login at a time?

I took a practice test for a cert and one of the questions was "Limit root to no more 2 simultaneous logins, make this configuration persistent between restarts". I didn't even really know this was ...
1
vote
1answer
38 views

Deleting Lamp and guest account without affecting default or main Root account

I'm new to adding accounts and I notice that the programs installed in the regular default/main root account are also installed in the newuser (guest) account I created with root privileges as well. I ...
0
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1answer
171 views

Not able to login through root user [duplicate]

I have installed Ubuntu 14.04 LTS . During installation on my Windows PC using VMWARE Player, it asked a username and I provided one. But now after successful installation, I also want to login as the ...
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2answers
160 views

What is the root user

If you use sudo su - or sudo -s you will get the full root certification "likewise a root user ". Is this user an official user or is it from canonical? ~$ sudo su - [sudo] password for username: ...
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1answer
43 views

Error on root's path?

I'm using Ubuntu GNOME 14.04 and recently I've been getting some weird error on the terminal, I've never seen it before. Here's a code I entered and received the error: lucas@lucas-pc:~$ sudo ...
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2answers
585 views

Cannot remove file from trash that was put there as root

I know about the dangers of using root access so please forego the lectures. I try to be careful and will be doubly so from now on. I was using the file browser with root access in order to change ...
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votes
1answer
124 views

How to make everything run as root in ubuntu? [duplicate]

I have setup a virtual machine for compiling software for linux which I develop on Windows. I setup to automount a windows folder, run compilation scripts and then just shutdown. The machine isn't ...
0
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1answer
34 views

Accidental moving of root folder unable to log in

I was using 12.04 lts as a fileserver(using Samba to access it from windows client machines) for a large amount of documents, and used to add files to it regularly. Yesterday I goofed up, I copied a ...
0
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1answer
178 views

Need advice on size of Root Partition for latest Ubuntu or Ubuntu clone distro? [duplicate]

I have two Hard Drives a Samsung 750Gigs and a Western Digital Green 2 TB. My current partition scheme consists of only 3 NTFS partitions: 750: C: 75 Gigs Windows 7 Home Premium D: 675 Gigs ...
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2answers
2k views

Adding NOPASSWD in /etc/sudoers doesn't work

On 14.04 here. I SSHed into my machine, added the following line to /etc/sudoers: myuser ALL=NOPASSWD: ALL And then tried running: sudo mkdir /etc/blah ...and I'm being asked for my password. ...
1
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1answer
39 views

Re-disabling the root account

In ubuntu by default the su (root) password is not not set. I have set it by using the sudo passwd (see link). But I didn't like it. Can I go back to my original state.
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2answers
131 views

how to activate root user [duplicate]

I'd prefer to use root user as my default user instead of writing sudo command to get temporary root access. is the root user disabled by default ? how can i start using root user? what are the ...
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0answers
45 views

My ethernet interface card is not detected with “ifconfig -a”

I do not see my ethernet interface card with ifconfig. I tried ifconfig eth0 up and the message returned: No such device Should I require root access to set up ethernet interface? The output ...
0
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1answer
93 views

Login as root on startup login prompt [duplicate]

I need to use the root account - i.e. log on as root from the start. I'm not interested in sudo or getting temporary root privileges. And with the greatest of respect- please no warnings about root ...
2
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3answers
96 views

how to block a command from terminal?

I don't want any users in my machine to use a command in my machine other than root user. The command is given below. "sudo -E su" For security reasons
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0answers
164 views

.dbus folder in home folder belongs root

I have a folder ~/.dbus in my homefolder that is only read and writeable by root: drwx------ 3 root root 4096 Feb 17 17:30 . drwx------ 2 root root 4096 Feb 17 17:30 session-bus Is this the ...
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1answer
108 views

Why access denied for user root right after I set up its password?

I have installed php and mysql. But cannot set the root password. This is what I've done so far: sudo apt-get install mysql-server sudo apt-get install mysql-client After that: mysql -u root -p ...
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0answers
38 views

Generally-accepted way of giving a user rwx permissions to /etc

I need a non-root user (say, myuser) to be able to have unbridled, recursive rwx access to /etc and anything underneath it. Hence if I execute, say: mkdir /etc/fizz I shouldn't receive any ...
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1answer
456 views

cd root access denied [closed]

I have set up my root password but when I try and cd to root dir I get: bash: cd: root: Permission denied the exact command is: cd root sorry I was unclear but the issue is resolved now thanks a ...
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votes
1answer
49 views

how do I install myself as owner in 14.04? [duplicate]

How do I install myself as owner? The system keeps telling me I'm not authorized. I put in my profile but that didn't seem to do anything.
2
votes
1answer
745 views

sshfs You do not have the permissions necessary to view the contents of mounted directory

Hello I am pretty new to using sshfs and I can view my mounted directory when I use root under the terminal. I do this by using sudo -i Then I can navigate to my mounted directory and view my ...
0
votes
2answers
403 views

Bluefish not running as root

I was working on a file with the name login.html in bluefish opened as root, and I decided to rename it. So I closed bluefish (but without closing the file in bluefish) and renamed the file. When I ...
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0answers
6 views

Install Ubuntu on Galaxy Pro [duplicate]

I would like to install Ubuntu on my Samsung Galaxy Note Pro (SM-P900). There is any tutorial available?
0
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1answer
88 views

root must be setuid root [duplicate]

I accidentally ran this command chmod -R 755 /usr/bin on my remote server [Ubuntu 12.04.3 LTS], and I don't have the root password. When I run sudo it gives me sudo: must be setuid root, This is the ...
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2answers
91 views

What is the default root password and how to setup pppoe [duplicate]

The installation didn't ask me to set root password, but many occasions asked me for it. So what's the default root password? I wish to connect to network via PPPoE. How do I set it up?
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0answers
44 views

I don't want other administrator to change my password [duplicate]

I have one administrator account in my system which named as "admin". One more admin account called "test". I don't want test account to reset "admin" account and root account password in my system. ...
0
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0answers
14 views

Find where your files are being used

Im running a server with no GUI. Is there a way to find where my files are being called? I want to know which files are calling my /bin/auto-root-login. I want to know this because my system uses ...
2
votes
1answer
336 views

Block a command from sudo user

I don't need an administrator to change my root password. I don't want any sudo user to execute this command: sudo passwd $root I have tried it in the sudoers file using the following command: ...
0
votes
1answer
137 views

why my root password is not working? [duplicate]

I guess as the root password is default user account password (if i am wrong correct me) in terminal when I type su it asks me password when I enter my password it says Authentication failure why is ...
1
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0answers
189 views

RStudio UI with Ubuntu 14.04 system fonts under root

I am using rstudio on Ubuntu 14.04. Without launch the rstudio via root "sudo rstudio", rstudio is not able to install the package in the native R library folder, and also cannot open project even ...
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0answers
434 views

Failed boot…? [duplicate]

So here's the order in which things happen after turning on the computer: It shows the motherboard splash screen quickly. It goes to a screen where the options are to boot Ubuntu and do a couple of ...
1
vote
1answer
1k views

Create FTP users with limited access only to home directory Ubuntu 12.04

I'm having Ubuntu 12.04 server and I have installed VSFTPD service for FTP. I'm trying to create a FTP user who has access only to /var/www/ directory and all permissions for sub-directories. ...
1
vote
1answer
28 views

Moving away from ROOT user

I've recently been asked to help out a friend with some server and website issues they have been having, nothing major really. However I found out that since the day they got their VPS everything, ...
0
votes
1answer
23 views

how to change root permission by text console

I have edited and restarted the permission for both root and others for a folder 'usr' and restarted the system now ican only load the text console how to change the permission of that folder using ...
0
votes
1answer
55 views

Script To Logout Root and Login User

I was wondering if there was a way to make a script that logouts of root or takes the automatic root login and logs in a user. This is for security reason so that the user cannot change important ...
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2answers
134 views

Cannot set icon [closed]

When I put file icon.png in to the usr/share/icons folder (doing that as root), I can't set that icon on my application latter on. When I try, I navigate to the icons folder, but that icon doesn't ...
0
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1answer
69 views

Why is root running java

Just noticed that root is running a process named java. Is there really an Ubuntu system level process that necessitates this, or is this a sign of some rouge software or incorrect installation of a ...
1
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0answers
33 views

Disable ttymxc0

I am attempting to disable the ttymxc0 screen that automatically logs into root on boot up. Does anyone have any Idea how to do this? I have Ubuntu 12.04 running on an arm system.
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2answers
456 views

add alias to root

I need to execute a command for my system to search for new sd cards and to be able to execute it I need to me logged on as root. Simply using sudo with the command does not work. This is not a ...
0
votes
1answer
222 views

I don't have permission to access this device on iftop and need to be root to run NetHogs

I have two dilemma's here: One is, I tried using iftop but it said I don't have permission to capture on that device (socket: operation not permitted) I can use ifconfig just fine. Also, I installed ...
0
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2answers
371 views

How to come out of root user?

I just gained root access following steps from the http://www.wikihow.com/Become-Root-in-Ubuntu. My prompt get changed from $ to # sign, indicating I have root access. Now I have come out or log out ...