Ubuntu Servers :: SSH Login Without Password And Home Folder Permission
Jul 9, 2010
I got ssh passwordless login to work. If /var/www permissions are set to 750 it works, but when trying to access the server from a browser it shows permission denied. When I set /var/www to 777, users can access the files through a browser but then ssh passwordless login doesn't work. Anyway around this, so both will work?
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Mar 20, 2010
When installing the latest Distro of Mint (I believe this is not much different, if at all, from Ubuntu as far as this goes) I chose to have my Home folder encrypted using the login password. This was a function of the installation. What I was wondering about was how secure this was and if I should maybe use something to do a better encryption or not.
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May 2, 2010
i use virtual hosts to develop several web applications. These are located in my home folder under /home/user/projects/project After a fresh installation, i always get a 403 forbidden error. After googling and reading on this forum, several solutions are mentioned for this problem. But i can hardly believe putting using a chmod 755 on my home folder is a correct solution. What is the correct way of doing things in this situation?
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Apr 1, 2010
I have Ubuntu Server installed in one machine and ubuntu desktop in 3 more machines. What I would like to have is, authenticate the clients using a central user DB and also the home folder for a user should be available in any client machine in which he logs. I see that openLDAP takes care of authenticating clients but what application to use to mount the user's home folder from the server to the client machine on logging.
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Sep 8, 2010
I have a strange problem I ssh to a remote server using the username "madel" and it gives me a strange error:
Last login: Wed Sep 8 18:17:51 2010 from greece.doe.carleton.ca
Could not chdir to home directory /home/madel: Permission denied
grep: /home/madel/.bashrc: Permission denied
Preparing your .bashrc for Linux
[Code]...
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Aug 10, 2011
I was happily running Ubuntu Netbook Version 10.04 on my Dell Mini 10v, until I began having trouble booting up. I tried to upgrade to Ubuntu Netbook Version 11.04 to fix the problem. However, now I can not boot up unless it's to a USB drive with Netbook Version 11.04. I'd like to copy my files to an external hard drive so I can copy them to a new Macbook. However, when I boot to the USB and try to view my files in my HOME folder and other folders, they are X-ed out. They say that I don't have permission to view the files since I did not create them. Again, I only want to get the files onto an external hard drive and onto my Macbook. How can I gain access to my files?
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Mar 17, 2010
By mistake I change the permission of /home folder to 666. when I run a $ls -la /home, it is showing following
[Code]...
dl3k is user name and having a folder in /home directory..now I cannot access/open the dl3k folder as a user.
I change the persmission to
# chmod 644 /home (default setting)
# chown -R dl3k /home
but still cannot access the content of /home folder as a user...
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Sep 8, 2010
I ssh to a remote server using the username "madel" and it gives me a strange error:
Last login: Wed Sep 8 18:17:51 2010 from greece.doe.carleton.ca
Could not chdir to home directory /home/madel: Permission denied
grep: /home/madel/.bashrc: Permission denied
[code]....
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Jun 13, 2011
I would like to know how can I share a folder in samba with no need of user and password with write permission, with no need of using guest user.
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Feb 6, 2011
I installed 10.10nbr on my wife's eee 901. Now she cannot remember her password. I've tried booting to recovery to use the passwd command, but that does not work. I believe I encrypted the home folder when I installed. Normally if I don't encrypt home, then I enable auto-login.
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Jun 20, 2011
I saw this[URL]If your home folder is encrypted, will this work?I am just trying to prevent something like that from happening.
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Jul 1, 2010
I installed samba server in my external HDD. But it is not shown in system ----> Administration. Is there any problem. Then How to give permission to access home folder.
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Sep 28, 2010
I have samba allowing only known users, and on the ubuntu side, I have the folder permission 777. I have the same exact samba smb.conf file(locations of course matching new server), but I can't get it to authenticate with the new server(Old server is up and running too) and I'm lost. I thought I had it figured out when I did my last server, but I seem to be missing something on this one.
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Jan 23, 2011
I have created a basic ssh server and i haven't done any configuring to it other than to port forward port 22. i am trying to connect to it from a client computer (they are on the same router). i enter the command "SSH <IP of the server>", and it asks me for the password. i have tried "SSH <my user name>@<IP of client>", but it says permission denied.
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Nov 24, 2010
Two questions concerning the "insert your password screen" that pops up after some minutes of inactivity: 1) How can I disable it, if I don't want it to pop up anymore? (maybe on startup, but not after inactivity) 2) If it is not disabled: During the installation of Ubuntu, it is asked whether the password chosen will be used only to unlock the screen or also to unencrypt the user's home folder. Supposing the user chose the former option, how can he currently go back and choose to also have encryption? Also: is this encryption good? Is encrypting the home folder enough to protect personal data from eventual laptop theft?
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Apr 18, 2011
I have a problem regarding the ubuntu enterprise cloud. I have installed CC,CLC,SC,NC and a client and logged into thje user interface using my browser for the first time with bith username and passwd as admin and downloaded the credentials.But now as I try to login with the same username and passwd, it says that its an invalid login. I understand we have to change the password on the first login but i don't remember doing the same.
I tried recover password option and gave the user name as admin and email address as my gmail id. It says that I have to follow the instructions sent to the mail, but there is no mail sent I have done it like 5 or 6 times with different mail ids
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Nov 3, 2010
I recently installed vsftpd on my server. I noticed that users on the machine can login into vsftpd with their username and password on the machine and go to their root dir "/home/username".Now, I want to give some people a vsftpd username and password so they can upload and download files and folders to their folder, but this folder has to be in the "/var/www/(username)" folder. I don't want them to be able to go to any other folder than their own folder like "/var", "/etc" or "/home" etc. Also I don't want them to be able to login on the machine as a user, through putty for example. They should only be allowed to acces their folder with vsftpd, nothing else.
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Nov 25, 2010
how can i increase my user's home folder size to 3Gb or more? of-course with using webmin
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Jul 3, 2011
i wish to copy one picture placed in home folder to usr/backgrounds/share to change my login screen.
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Sep 7, 2011
I'm working on sharing a user's home folder using the username and password of the user's lLnux account. I noticed that home folder sharing is quite easy as I just need to change the smb.conf file to enable it. However I can't seem to login anyway. It seems that Samba keeps its own records of username and passwords. Is there a way that I can map/sync the Linux users' usernames and passwords automatically to Samba? The end result should be that whenever I add a new user or a user changes his/her Linux login password,Samba automatically changes its password as well.
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Jan 9, 2010
Vanilla install of Karmic (64 bit) - would like to change the Apache doc root to point to /home/sam/www as it's my web development machine. (Default install is working fine)
Created copy of 'default' to 'mylocal' in '/etc/apache2/sites-available'
Code:
<VirtualHost *:80>
ServerAdmin webmaster@localhost
DocumentRoot /home/sam/www
<Directory />
Options FollowSymLinks
AllowOverride None
</Directory>
<Directory /home/sam/www/>
Options Indexes FollowSymLinks MultiViews
AllowOverride None
Order allow,deny
allow from all
</Directory>
...
The permissions on the folder in my home dir:
Code:
sam@rocket:~$ ls -la ww*
total 16
drwxrwxrwx 2 sam sam 4096 2010-01-09 22:26 .
drwx------ 35 sam sam 12288 2010-01-09 22:11 ..
-rwxrwxrwx 1 sam sam 100 2010-01-09 22:27 index.html
sam@rocket:~$ pwd
/home/sam
sam@rocket:~$
The sites enabled set up:
Code:
root@rocket:/etc/apache2# ls -la sites-enabled/
total 8
drwxr-xr-x 2 root root 4096 2010-01-09 22:24 .
drwxr-xr-x 7 root root 4096 2009-12-20 00:22 ..
lrwxrwxrwx 1 root root 26 2010-01-09 22:24 mylocal -> ../sites-available/mylocal
But I still get:
"Forbidden
You don't have permission to access / on this server".
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May 20, 2010
I was curious if I could have the home folder system from a desktop install point to a set of home folders over on the server? It would streamline my backups and make files a bit more central for accessing
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Jun 21, 2010
How I can save my password so I don't have to type it in every time I log into my server? It's a real distraction.
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Feb 7, 2010
In my desire to learn, mess around and set up something useful on my home network, I'm looking for something that can do centralized login and remote home directories. When someone in my family logs in to a computer, windows or linux based, I want them to be able to use their credentials, then have their remote drive mounted and ready for use. I've looked over ldap solutions, attempted to set up an OpenLDAP server and realized I have no idea what was going on. Is an ldap implementation the proper way to go for my desired solution or am I barking up the wrong tree? I've just now set up OpenDS on a VM for testing but I need to do some research there.
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Nov 28, 2010
How do I set up a server to where it does not give a password prompt to access a shared folder?
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Mar 17, 2009
On our network, we authenticate our users via LDAP and use autofs to mount their home directories. This works fine in Fedora 8. However, in Fedora 10, when the user logs in, it also mounts the home folders of the users that previously logged onto the system as well. This is what I see when I login as "user1" on Fedora 10
[Code]...
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Jul 21, 2009
I have a strange problem when I do SSH to a FEDORA9 based Linux Server.
[Code]....
When I login using "adah" username in TELNET I am automatically directed to my home directory at location "/media/disk-1/home/adah". But when I use SSH to login using the same username I get the following message Code: Could not chdir to home directory /home/adahaj: Permission denied
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Jan 6, 2010
I have a secondary disk which holds a /home directory structure from a previous install of Linux. I installed a new version on a new primary drive and mounted this secondary drive as the new /home. Problem is, even though the users are the same names and I can access the home directories for the users, I cannot login directly to their home directories, as I get the following error: -
Code:
login as: [me]
[me]@[machine]'s password:
Last login: Wed Jan 6 18:34:33 2010 from [machine]
Could not chdir to home directory /home/[me]: Permission denied
[[me]@[machine] /]$
Now, since the usernames are correct and the users are in the passwd file with the correct home directory paths, could it be user ID's that are different or something else? It's not as though I cannot access the home directories for the users, simply that I cannot log directly into them from a login prompt.
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May 4, 2010
how can i give Writable permission to a folder and sub folder of it.
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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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