Ubuntu :: User Settings User Privileges
Aug 11, 2010
This applies to users of 10.04 (64 bit), but I would like to hear from those running 10.04 (32 bit) and 9.10 (64 or 32 bit).Would you be good enough to answer this question: Do you have an �enable scanner option� (or a variation of that phrase) in (GOTO) System-Administration-Users & Groups- [Your Admin Account]- Advanced Settings- User Privileges?It would be immensely helpful of you if you could do this and post me your answer.
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Jan 10, 2010
I have 2 users and I would like to copy all the files and folders in one home dir to another.... sounds simple, til i got started. Ive tried
Code:
sudo cp -nRv /home/user1/* /home/user2
but that didnt copy the .* folders. Im after the firefox and thunderbird folders mainly, but all of them is OK too.
im talking about the .adobe, .amsn ..........
How can I copy the .* folders from one user home folder to another and then give the correct permissions to the new user.
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Sep 1, 2011
I'm looking for the easiest or cleanest way to copy a user's settings to a new user's settings. I don't need to copy any files from the original user, but setting up a home directory would be great.
If it's done at the command line, that would be just fine. I'm very familiar with working at the command line.
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Jun 12, 2010
I have a small problem on ubuntu 10.04, of which i know it can be solved. However, i'm not sure how to. The problem is; I need one user to be able to install updates, but not give it any other privileges. I have been messing around with the "sudoers" file in /etc a bit, and thought i needed to use the "NOPASSWD" But i'm not sure what to do after that.
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Aug 24, 2010
I recently installed likewise 6.0 on a Ubuntu 10.04 box and I was able to login as a Domain user. However my domain user account is not showing on the "User Settings" panel (I can only see locally created accounts). And if try to change login shell by typing "chsh", then it tells me user "DOMAINusername" does not exist in /etc/passwd.
Does anyone know a way around this?
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Dec 11, 2010
Is it possible "reset" all (X, GDM related) permissions/settings of one user? What would cause one specific user not to be able to log into anything via gdm/the login screen? After providing the proper password, the screen goes black and then jumps back to the login screen. No session alternative works, not even xterm or gnome failsafe. I can however log in via the console (Ctrl+Alt+F6, recovery etc). With another user I can log in via GDM just fine, and deleting and re-adding the "broken" user doesn't make any difference.
Some (maybe) relevent logs:
part of syslog:
Quote:
Dec 12 01:20:58 <specific user> pulseaudio[1358]: core-util.c: Home directory /etc/timidity not ours.
Dec 12 01:20:58 <specific user> pulseaudio[1358]: lock-autospawn.c: Cannot access autospawn lock.
[code]....
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May 16, 2010
I accidentally promoted my initial account to admin and now I want to revert it but I don't remember the specific initial user privileges.So there are 2 questions:
1) First, is it safe to "downgrade" the account, logging in with another one? In general what's the best way to do it?
2) Could someone enter Administration->Users and Groups->[select initial account]->
Advanced Settings->User Privileges and list the privileges that are on by default?
I repeat I want the privileges of the initial account, which I suspect are above those of basic users (that are added later) and below admin...
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Apr 11, 2010
I have searched somewhat this forum but haven't yet found a similar post using the keywords I entered but perhaps there is already a similar post then please refer me to it.I am trying to add a user account "Guest" to allow people on my laptop without giving them access to vital parts of the computer. Basically, I want them to only be able to view their own home directory and access internet. Nothing more.I have set the group to "guest" and changed the other home directories of other users to owner access only.
Guest still has access to root and is still allowed to perform actions in various critical areas (deleting files from for example my Windows 7 partition). This I also want to prevent. I was thinking to set each directory's permissions to Owner and Group only and remove Others access.My questions:
1. Will this have any undesirable impact (programs of main user accounts not able to access certain directories)? For guest user I don't care as long as internet works.
2. When I start User Manager and disable for Guest all options except "access internet" (so I also disable access to CDROM), the guest can still access the CDROM. Does this mean the User Settings menu has no effect or is overruled by something?
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Aug 5, 2011
I need to create a user in Fedora Linux(15) which only has privileges to print documents.Our college issues a printer to each lab and I need to create a new user on my Fedora which only has privileges to print.Network sharing is not an option, so is there any way by which I can a restrict a user from executing any commands except the necessary printing commands?
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Oct 16, 2010
I'm using ubuntu 10.04. Apache server is associated with www-data.I frequently run into problems editing or deleting files created by a cgi script, as they have ownership of www-data:www-data.How can I safely modify my system so that the output files are editable or deletable by user tim?
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Jan 2, 2010
Is there a way to grant 'root' privileges to my user account? My account name ... I'll call it 'masterskop' as it is my forum name here, but not on my computer.Would it look like this in the sudoers' file?My purpose is to get access to all the folders and files in the 'File System'. The root and lost+found folders have 'Xs' on them...No access! And for example, under properties of the 'var' folder it states that 'you are not the owner, so you cannot change these permissions.' How can I get access to all of it everytime I login as the main user of my computer? I do not have anyone else using this computer.I did edit this file and used my real user name ... logged out and logged back in and still I do not have access/edit these folders and files.
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Mar 20, 2011
i know the subject is hard to understand but i did my best with it. the problem: i have 2 HDs on my Ubuntu OS, the first is 1TB and the other is 500GB, i want to do a backup with rsync from my 1TB HDs (in with the Ubuntu is on it) to the 500GB.
on the 500GB i have a partition called Backup. what i did: i have created a user crontab that dose two things: 1. mount the Backup partition from the 500GB to a folder called /~/Backup on my home directory which is on the 1TB HD.
2. i wrote the proper rsync command for the backup to go.
[Code]...
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Feb 26, 2011
i am trying to recover some files on a partition through the ubuntu live cd (they are hidden files and i can't find anything else that would work) and it said i needed root privaleges in order to copy them. is this possible and how do i do it
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Jul 4, 2010
I want to create a user who has all the privileges that root user has.I know how to create a user but i don't know how to grant root privileges to him.
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Nov 2, 2010
How to add user with root privileges and SSH access.
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Apr 9, 2011
I create a user in CentOS 5.5 for using with my email account.
useradd ralf
passwd ralf
use "ralf user" only for my email account. How can I remove others privileges/permissions? Also, I want to use "ralf user" without root privileges/permissions.
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May 6, 2011
i have centos5.3 i want to create user with non admin privileges he is unable to see contents of server only he will able to login nothing else
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Sep 27, 2010
Might this is silly question but I am not much familiar to database.I am doing master slave Mysql replication for load balancing. On master server different database has different user privileges. I create backup using mysqldump command and restore on slave server instead of using load data from master; command.When i replicate database from master to slave will i require to set user privileges same as master ?One more question: How to lock all database in mysql?
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Nov 6, 2010
Is there any way to user can increase or lower his privileges? I tried by "semanage login" but it works only for admin i think. I would like for example change range form s0:c0 to s0:c0.c10 and vice versa.
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Jun 30, 2010
I configured a FTP Server on Fedora Now I want to create a user for FTP Server which has no privileges to access any things outside his home directory .
Username is "Test1"
Home directory is /var/ftp/Test1
chmod 700 /var/ftp/Test1
chown Test1 /var/ftp/Test1
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Jun 30, 2010
I need to create a special linux user account that has a very limited set of permissions on the system. Essentially to have read-only permissions for his home dir (and sub dirs) and nothing else - i.e. this user has no write or execute permissions and should not be able to read/access other user dirs or indeed anything outside of his home directory, irrespective of rwx permissions.
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Oct 14, 2009
How to allow access to some commands having root privleges to be run by non root user. I am new to unix/linux and I have a major assignment. I have to find ways to run particular commands which can be run only by root from a non root user. I know sudo is one of the way but i need some different approach.
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Feb 20, 2010
i do need to create 1 user who has similar to root privileges but the username will not be root.
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Jul 20, 2010
I Installed the maintained package, Day one everything worked fine, I set a dummy database and work on it from VM windows. Day two weird errors, I searched around couldn't find the problem, the error was related to The root user losing privileges. I don't remember the exact error. So I decided to Completely remove the DB with apt-get remove mysql-Server-5.1. It gets stuck during the uninstall, I left the machine for a day and a half to uninstall mysql. I realized it was no use, I tried to Restart and try again, but I am getting the same thing.
Code:
finito@finito-desktop:~$ sudo apt-get remove mysql-server-5.1
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages were automatically installed and are no longer required:
dbconfig-common libhtml-template-perl mysql-server-core-5.1 libaprutil1-ldap
apache2-mpm-prefork apache2-utils libmcrypt4 apache2.2-common libt1-5
libaprutil1-dbd-sqlite3 apache2.2-bin wwwconfig-common php5-common
javascript-common libjs-mootools
Use 'apt-get autoremove' to remove them.
The following packages will be removed:
mysql-server-5.1
0 upgraded, 0 newly installed, 1 to remove and 0 not upgraded.
1 not fully installed or removed.
After this operation, 15.7MB disk space will be freed.
Do you want to continue [Y/n]? y
(Reading database ... 231901 files and directories currently installed.)
Removing mysql-server-5.1 ...
it stays stuck at Removing mysql-server-5.1 ...
I can't progress I am at the brink now, my only option right now is format, but I don't wanna do that. This setup is almost 5 years old and I have gone with many ups and downs with it. From Windows to 8.04 to 8.10 to 9.04 to 9.10 to now 10.04 each year loving the resilience of Ubuntu and the Linux architecture. I don't want to believe that this has killed my spree.
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Sep 13, 2010
I'm running 10.04 running daily updates. A couple days back, I saw an update related to mounting volumes. Not sure if this is what broke my system, but might be. When attempting to mount a partition from nautilus, I get a message saying I do not have authorization. It does not even ask for my password, just fails. I tried running updates and this asks for my password and accepts it fine. I opened disk utility from the menus and tried to mount the volume from there but also got the same permission denied, not authorized without even being asked for my password.
I then ran gksu palimpsest. I was asked for my password and was able to mount and unmount partitions from there. However, when mounted, my applications and nautilus cannot access the data in the partitions mounted using gksu palimpsest. In nautilus, I can navigate to /media/Data (the partition in question) but I get "THE FOLDER CONTENTS CANNOT BE DISPLAYED You do not have the permissions necessary to view the contents of "Data"." When I open nautilus via gksu in the terminal, I do have full access to the partitions.
How do I get my privileges back for my user account. I am the only user on the computer, and I have never set up a root account since my upgrade to 10.04 months ago. I tried of course the Administration->Users and Groups menu, but I am not permitted to change the account type or open advanced settings. I click the button, but nothing happens, not even a password request. Running gksu admin-settings on the terminal allows me access. My current settings are attached.
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Jul 17, 2010
I have written a simple perl program to add a command to iptables. Here is my code :
Code:
#! /usr/bin/perl
print "Content-type: text/html
";
system("iptables -A FORWARD -s 192.168.0.2 -j DROP");
I put this file in cgi-bin folder of Apache server. Here is my problem : when I run this file with shell as root user it makes change to iptables, but when I use my browser to run this file, it doesn't make any change. I'm sure this is because Apache doesn't have permission to manipulate iptables. How can I start Apache as a user with root privileges ?
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Feb 21, 2011
i am relatively new to ubuntu. Just recenty i have not been able to access certain files(for example the history and bookmarks in the firefox folder), download files individually from the internet(music,fonts,etc), recieving an error message
Quote: Originally Posted by firefox error console
Error: [Exception... "Component returned failure code: 0x80520015 (NS_ERROR_FILE_ACCESS_DENIED) [nsIFileOutputStream.init]" nsresult: "0x80520015 (NS_ERROR_FILE_ACCESS_DENIED)" location: "JS frame :: file:///usr/lib/firefox-3.6.13/components/nsSessionStore.js :: sss_writeFile :: line 2944" data: no][code]...
i have sudo priveleges and can install via update manager. i read somewhere that compizfusion might affect access permissions and i do use compiz and emerald at the same time.
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May 24, 2011
In our group we use NIS and have a group set up called netadmin which is given root privileges on each machine. Each machine also has a localuser called localuser created and used during installation. When logged in as a member of netadmin, attempting any action that requires root privileges (e.g. installing software in Ubuntu Software Center) results in a prompt asking for localuser's password, not the current user's password.
Does anyone know the cause? Configuration issue or Ubuntu issue? We can get around it.
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Jul 30, 2010
I have a normal user (sites:users) and the usual http user (wwwrun:www).I'm hosting several sites and I want to be able to upload stuff via ftp, so I'm using the "sites" home (/home/sites) to keep the sites I'm hosting. Giving read permissions to all inside /home/sites makes it accessible and readable to the wwwrun user. Problems come when I need to upload something. The easy way is to give 777 permissions to the folder that's going to receive the file, but I don't feel comfortable at all with that.
What do you recommend? Is there any group configuration that could help me (like adding "sites" to the "www" group)? Or any other configuration at all that might be according the the best practices?
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Jan 26, 2011
I am using CentOS 5.5 and I created few users (useradd john etc.) and now I want to assign privileges to this user on some directories and files in those directories. For example I want to give read privileges to directory "/documents" and all of files under that directory.
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