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Ssh Public Key Auth Not Working


share|improve this answer answered Mar 19 at 19:56 mmmint 548111 add a comment| up vote 0 down vote After checking the permissions, and trying several other solutions listed here, I finally Thanks. –Kane Jun 20 '12 at 9:59 4 You might also need to chmod go-w ~/ if it isn't so already. –tylerl Aug 9 '12 at 18:51 Also This is one of many many possibilities... 14 posts Ars Technica > Forums > Operating Systems & Software > Linux Kung Fu Jump to: Select a forum ------------------ Hardware & Tweaking Important: make a note of your passphrase, as you will need it later. this content

For more troubleshooting hints see Debugging SSH public key authentication problems. […] created pub/priv keys using putty, created .ssh folder and authorized_keys, still not working - Just just easy answers September to Enter passphrase: when you've created keys ( so it's normal) if ssh is not listening default port 22 must use ssh -p port_nr -- SERVER ----- 4. On A, camilstaps owns /.ssh. –Camil Staps Jun 13 '13 at 20:57 | show 3 more comments 5 Answers 5 active oldest votes up vote 4 down vote accepted Anything in You still need to be root though.) In the debug output, look for something like debug1: trying public key file /path/to/home/.ssh/authorized_keys ... http://unix.stackexchange.com/questions/36540/why-am-i-still-getting-a-password-prompt-with-ssh-with-public-key-authentication

Ssh No Password Prompt

ssh share|improve this question asked Aug 18 '09 at 4:18 Trey Parkman closed as off-topic by HopelessN00b Mar 3 '15 at 23:21 This question does not appear to be about server, For more information, see the sshd man page. /755 SSH/OpenSSH/Keys (last edited 2015-07-30 19:26:16 by larsnooden) The material on this wiki is available under a free license, see Copyright / License sudo /usr/sbin/sshd -dTo connect and send information to the client terminal ssh -v ( or -vv) [email protected]'s Where to From Here? fandingo "I need an adult" Ars Praefectus Registered: Oct 4, 2007Posts: 3078 Posted: Thu Dec 05, 2013 5:10 pm GRedner wrote:Some further googling suggests that SELinux may be upset because my

Then ssh with the -i switch and the path for the identity file. Check file content looking for corruption, file size indicates size "zero" Can leaked nude pictures damage one's academic career? See ssh-agent, or ssh-keygen -p. Ssh Force Prompt For Password Once the keys begin to generate, keep moving your mouse until the entire bar fills with green.

This is particularly important if the computer is visible on the internet. Ssh Passwordless Login Not Working The minimum value is 768 bytes and the default, if you do not use the flag, is 2048 bytes. How to check whether a partition is mounted by UUID? http://askubuntu.com/questions/69433/ssh-no-longer-allows-public-key-authentication The rsync -av ./root/ [email protected]_HOST:/root command changed the owner and permission of the /root directory of the remote host.

You should now be connected to your Linode using the SSH key. Ssh Asking For Password Everytime Here's a solution: bugs.launchpad.net/ubuntu/+source/openssh/+bug/362427/commen‌ts/… –Daniel Schaffer May 26 '13 at 19:38 add a comment| 19 Answers 19 active oldest votes up vote 607 down vote accepted You need to verify the An alternate, and probably more secure fix is to check the permissions on your home directory - if it is not writable by anyone but the owner, then it should not Other file formats such as .rtf and .doc may add extra characters to the key through encoding, which may prevent your keypair from matching.

Ssh Passwordless Login Not Working

ssh [email protected] -v -v -v). https://blog.codefront.net/2007/02/28/debugging-ssh-public-key-authentication-problems/ Also, if SELinux is set to enforcing, you may need to run restorecon -R -v ~/.ssh (see e.g. Ssh No Password Prompt I thought authorized_keys should be a directory containing .pub files. :P –user31389 Apr 22 at 9:18 add a comment| up vote 3 down vote Write command: chmod 700 ~/.ssh chmod 600 Authentication Refused: Bad Ownership Or Modes For Directory Usually the private key is saved as ~/.ssh/id_ and the public key is ~/.ssh/id_.pub.

Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the news What specifically did Hillary Clinton say or do, to seem untrustworthy to Americans? Is it legal to index into a struct? But it would evident whether using keys or password, so that's why I ask how you initially connect and whether you have any errors to report with your symptom.Any errors in Ssh Asking For Password When It Shouldn't

But, of course, you then have to use the same public key for every users (not good). Visit the following links: Site Howto | Site FAQ | Sitemap | Register Now If you have any problems with the registration process or your account login, please contact us. Double-click on the downloaded executable program and select Run. have a peek at these guys Having a problem logging in?

share|improve this answer edited Jun 16 '11 at 19:37 answered Jun 16 '11 at 18:54 fche 1,572816 add a comment| up vote 5 down vote Beware that SELinux can trigger this Key Type Ssh-dss Not In Pubkeyacceptedkeytypes Then edit your /etc/ssh/sshd_config and add: AuthorizedKeysFile /etc/ssh/%u/authorized_keysFinally, restart ssh with: sudo service ssh restartThe next time you connect with SSH you should not have to enter your password. Last edited by lefty.crupps; 06-06-2007 at 03:17 PM.

Take a look at /etc/selinux/targeted/modules/active/file_contexts* to see what things are supposed to be labeled.

Each key is a large number with special mathematical properties. concatenate lines based on first char of next line How tiny is a Tiny spider? This will solve your problem almost for sure, it did solve mine :-) elkali View Public Profile View LQ Blog View Review Entries View HCL Entries Find More Posts by We Did Not Send A Packet, Disable Method more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed

Your SSH key passphrase is only used to protect your private key from thieves. Be careful when running ssh-keygen if you’ve already created and saved keys to the default path, /home/user/.ssh/id_rsa. share|improve this answer answered Dec 16 '14 at 10:44 Jagadish 111 I have same issue. check my blog How to return signed distance from DistanceMatrix?

Then we ran into another problem, after the switch. You can disable SELinux to troubleshoot by following the instructions here: http://www.centos.org/docs/5/html/5.1/Deployment_Guide/sec-sel-enable-disable-enforcement.html, or just edit the /etc/selinux/config file and change it from "enforcing" to "disabled". should be similar to this pastebin.com/xxe57kxg –Rob Apr 16 '12 at 14:48 4 also make sure your .ssh folder is chmod 700 –Rob Apr 16 '12 at 14:55 5 If you post a question asking why you can't connect with ssh, include this output (you may want to anonymize host and user names).

SSH will ignore the file if it does not have restrictive permissions. –Navin Oct 31 '14 at 5:54 this is the best answer! –Bobo Feb 2 '15 at 14:17 Doh! fandingo "I need an adult" Ars Praefectus Registered: Oct 4, 2007Posts: 3078 Posted: Mon Dec 09, 2013 3:20 pm GRedner wrote:Thanks for pointing me in the right direction fandingo. Upload the file to /home/user/.ssh/authorized_keys, replacing user with your username.

I've been scratching my head at precisely this issue for a while now. –Richard Barrell Dec 3 '12 at 14:56 4 Oddly enough, I was having problems with an account Apparently the keys are cached in the local ssh agent and we got the following error on the debug log: 'Agent admitted failure to sign using the key' This was solved it will set up all the permissions on the remote end and things should "just work" from that point on. Otherwise, you will be prompted in your terminal.

I'm editing /.ssh, but both the root and the camilstaps user have homedir /, so that would be the same as ~user/.ssh if I'm not mistaken. –Camil Staps Jun 13 '13 I want to get root access for servers when I log in using these keys. I have edited the ssh_config file (both on local machine and server) to use RSAAuthentication yes PubkeyAuthentication yes and restarted the sshd server on both machines. Ask Ubuntu works best with JavaScript enabled UbuntuCommunityAsk!DeveloperDesignDiscourseHardwareInsightsJujuShopMore ›AppsHelpForumLaunchpadMAASCanonical current community chat Ask Ubuntu Ask Ubuntu Meta your communities Sign up or log in to customize your list.

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