GitHub Error Message - Permission denied publickey

Question

Anybody seen this error and know what to do   I m using the terminal  I m in the root  the GitHub repository exists and I don t know what to do now    gt  git push -u origin master Permission denied  publickey   fatal  Could not read from remote repository   Please make sure you have the correct access rights and the repository exists

User · Answer

You need to generate an SSH key  if you don t have one  and associate the public key with your Github account   See Github s own documentation

User · Answer

I had 2 Github identity files loaded in the ssh agent   My personal key and another for a client project    I removed the key that was causing confusion   ssh-add -d id rsa github somekey

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Make sure ssh-add -l shows a fingerprint of an SSH key that s present in the list of SSH keys in your Github account   If the output is empty  but you know you have a private SSH key that works with your github account  run ssh-add on this key  found in    ssh  It s named id rsa by default  so you ll likely run ssh-add id rsa    Else  follow these instructions to generate an SSH key pair

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Issue solved if you change the ssh access to https access to the remote repository   git remote set-url origin https link to repository  git push -u origin master

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First  we need to check for existing ssh keys on your computer  Open up Terminal and run   ls -al    ssh   or  cd    ssh ls   and that will lists the files in your  ssh directory  And finally depending on what you see  in my case was     github rsa  github rsa pub known hosts   Just try setting up your RSA and hopefully that will solve your  git push origin  issues    ssh-keygen -lf    ssh github rsa pub  NOTE  RSA certificates are keys-paired so you will have a private and a public certificate  private will not be accessible for you since it belongs to github  in this case  but the public is the one you might be missing when this error happens  at least that was my case  my github account or repo got messed up somehow and i had to  link  the public key  previously generated

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I know about this problem  After add ssh key  add you ssh key to ssh agent too  from official docs   ssh-agent -s ssh-add    ssh id rsa   After it all work fine  git can view proper key  before couldn t

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OK there are few solutions to this one  some of them might already been mentioned but just to keep them together    make sure you keys are present  by default another    ssh  folder  i e  id rsa and id rsa pub make sure the keys have correct permissions  you can run chmod   chmod 600    ssh id rsa  chmod 644    ssh id rsa pub make sure the content of you public key  id rsa pub  matches the one uploaded in the remote repository configuration Finally fix the problems with ssh agent  ssh-add   Some more info  https   itcodehub blogspot com 2015 01 ssh-add-problems-with-ssh-agent-and html

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I think i have the best answer for you  your git apps read your id rsa pub in root user directory   home root  ssh id rsa pub   That s why your key in  home your username  ssh id rsa pub can t be read by git  So you need to create the key in  home root  ssh     sudo su   ssh-keygen   cd    ssh   cat id rsa pub   Then copy the key in your github account  It s worked for me  You can try it

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you can use Https url to login  i guess you are trying to login with ssh url  when you say git push if it as asking only password consider you are connecting through ssh better you use http url

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Also in ubuntu  even though there was already SSH key entered in settings in BitBucket  I got this problem  The reason was  I was trying the following   sudo git push origin master   Not sure why  but it got solved by using  git push origin master   No sudo used

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Use the URL for this page when adding GitHub as a remote   it wont cause any such error and push the code

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Once scenario where this will happen is when you follow GitHub instructions after you create your repository  Git will instruct you to add your remote with something like this   git remote add origin git github com  lt user gt   lt project gt  git  Replace what s in  lt   with values related to your account   The solution is to remove the  git suffix  Add the remote as follows   git remote add origin git github com  lt user gt   lt project gt

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this worked for me       1- remove all origins     git remote rm origin      cf  https   www kernel org pub software scm git docs git-remote html    remote    Manage the set of repositories   remotes   whose branches you track    rm    Remove the remote named   All remote-tracking branches and configuration settings for the remote are removed        2- check all has been removed     git remote -v     3- add new origin master  git remote add origin git github com YOUR-GIT YOUR-REPO git   that s all folks

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This Worked for me There are 2 options in github - HTTPS SSH I had selected SSH by mistake due to which the error was occuring - - Switch it to HTTPS and then copy the url again and try

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This happened to me  For some reason my origin got messed up without my realizing it    Check if your settings are still correct   git remote -v   the url needs to be something like ssh   git github com YourDirectory YourProject git   if you don t see git github com  use  git remote set-url origin git   github com YourDirectory YourProject git   to set it right  Or you could use the github app to check and set the Primary Remote Repository url in the settings panel of your particular repository

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I was using github earlier for one of my php project  While using github  I was using ssh instead of https  I had my machine set up like that and every time I used to commit and push the code  it would ask me my rsa key password   After some days  I stopped working on the php project and forgot my rsa password  Recently  I started working on a java project and moved to bitbucket  Since  I had forgotten the password and there is no way to recover it I guess  I decided to use the https recommended  protocol for the new project and got the same error asked in the question   How I solved it    Ran this command to tell my git to use https instead of ssh   git config --global url  https     insteadOf git     Remove any remote if any   git remote rm origin  Redo everything from git init to git push and it works    PS  I also un-installed ssh from my machine during the debug process thinking that  removing it will fix the problem  Yes I know

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I was having a similar problem to  Batman  However  because I was running this under  usr local src projectname  running without sudo was not an option   Just add the -E flag to preseve the environment  your    ssh  path      sudo -E git clone git your repo  From man sudo      -E  --preserve-env                    Indicates to the security policy that the user wishes to pre-                    serve their existing environment variables   The security                    policy may return an error if the user does not have permis-                    sion to preserve the environment

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you can try this way         choose another  links

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Using Https is fine  run git config --global credential helper wincred to create a Github credential helper that stores your credentials for you   If this doesn t work  then you need to edit your config file in your  git directory and update the origin to the https url   See this link for the github docs

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I had the same issue with AWS CodeCommit  All was working on one laptop but it wasn t on the other  The solution was to remove  PreferredAuthentications publickey  line from  ssh config in the section with the AWS config

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I would like to add some of my findings   If you are using GitBash  then make sure the SSH key is stored in    ssh id rsa    By Default GitBash searches for    ssh id rsaas default path for SSH key   Even the file name id rsa matters  If you save your SSH key in another filename or path  it will throw the Permission Denied publickey error

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In case you are not accessing your own repository  or cloning inside a cloned repository  using some  git submodule      commands    In the home directory of your repository     ls -a   1  Open   gitmodules   and you will find something like this    submodule  XXX       path   XXX     url   git github com YYY XXX git   Change the last line to be the HTTPS of the repository you need to pull    submodule  XXX       path   XXX     https   github com YYY XXX git   Save   gitmodules   and run the command for submodules  and   git  will be updated   2  Open   git   go to  config  file  and you will find something like this    core      repositoryformatversion   0     filemode   true     bare   false     logallrefupdates   true     ignorecase   true     precomposeunicode   true  remote  origin       url   https   github com YYY XXX git     fetch    refs heads   refs remotes origin    branch  master       remote   origin     merge   refs heads master  submodule  XXX       url   git github com YYY XXX git   Change the last line to be the HTTPS of the repository you need to pull       url   https   github com YYY XXX git   So  in this case  the main problem is simply with the url  HTTPS of any repository can be found now on top of the repository page

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Go to your GitHub account dashboard  find your project repository  click Settings tab - under Deploy keys you ll have to add your SSH key  Open Terminal and type    cat    ssh id rsa pub   pbcopy    This will copy the key from your id rsa pub file  So just go back to GitHub dashboard  paste it  click Add Key and that s it    The same solution applies to Bitbucket accounts

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If you are using the GitHub for Mac UI  check preferences to make sure you re logged in

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I found this page while searching for a solution to a similar error message using git pull on a remote host     git pull Permission denied  publickey   fatal  Could not read from remote repository   Please make sure you have the correct access rights and the repository exists    I was connected from my local machine to the remote host via ssh -AY remote hostname  This is not a solution to OP s question  but useful for others who come across this page  so posting it here   Note that in my case  git pull works fine on my local machine  that is  ssh key had been set up  and added to the GitHub account  etc   I solved my issue by adding this to    ssh config on my laptop   Host        ForwardAgent yes   I then re-connected to the remote host with ssh -AY remote hostname  and git pull now worked  The change in the config enables to forward my ssh keypair from my local machine to any host  The -A option to ssh actually forwards it in that ssh session  See more details here

User · Answer

Did you create a config file in your    ssh directory   It should have contents like these   Host github com   IdentityFile    ssh github rsa   Assuming that you created an ssh key named github rsa  and uploaded it to GitHub     NOTE  You must follow this way of explicit configuration if you have more than 1 key  2 and more  in your    ssh  directory  If you don t specify key this way  then first key in order is taken and used for github authentication  so it depends on the key file name then

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Another solution    create the SSH keys  type ssh-keygen -t rsa -C  your email example com   This will create both id rsa and id rsa pub files   Add the id rsa to ssh list on local computer  ssh-add    ssh id rsa   After generating the keys get the pubkey using    cat    ssh id rsa pub    you will get something like    cat    ssh id rsa pub   ssh-rsa AAAB3NzaC1yc2EAAAADAQABAAACAQCvMzmFEUPvaA1AFEBH6zGIF3N6pVE2SJv9V1MHgEwk4C7xovdk7Lr4LDoqEcqxgeJftwWQWWVrWWf7q9qCdHTAanH2Q5vx5nZjLB B7saksehVOPWDR MOSpVcr5bwIjf8dc8u5S8h24uBlguGkX 4lFJ zwhiuwJlhykMvs5py1gD2hy hvOs1Y17JPWhVVesGV3tlmtbfVolEiv9KShgkk3Hq56fyl QmPzX1jya4TIC3k55FTzwRWBd IpblbrGlrIBS6hvpHQpgUs47nSHLEHTn0Xmn6Q   user email com   copy this key  value  and go to github com and under the setting  ssh and pgp key  add your public key

User · Answer

Assuming you are connecting GitHub over SSH  you can run below command to confirm this     git config --get remote origin url   If you get a result has following format git github com xxx xxx github com git  then you should do the following   Generate a SSH key or use existing one   if you had one  you just need to add your key to the ssh-agent  step 2 and to your GitHub account step 3    below are for those who don t have SSH key   Step 1 Generating public private rsa key pair    ssh-keygen -t rsa -b 4096 -C  your email example com    You ll be asked to confirm where to save the SSH key and what passphrase you want to use   Step 2 Add your key to the ssh-agent   Ensure ssh-agent is enabled   eval    ssh-agent -s   Add your SSH key to the ssh-agent    ssh-add    ssh id rsa   Step 3 Add your SSH key to your account   sudo apt-get install xclip   xclip -sel clip  lt     ssh id rsa pub  Then add the copied key to GitHub  Go to Settings- SSH keys Personal settings side bar - Add SSH key- fill out form key is on your clipboard  just use ctrl v - Add key  After going through above steps  you should solve the permission problem   Reference Link   Generating SSH keys

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I was getting this error   Turns out I had just upgraded OSX to Sierra and my old key was no longer registered     At first I thought it was  Upgrading to macOS Sierra will break your SSH keys and lock you out of your own servers   But I had sidestepped that one   Turns out I just had to re-register my existing key   ssh-add -K  And type the passphrase    done

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I was getting same error during  git push   In client side I had two origin and master  I removed one  then it worked fine

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GitHub isn t able to authenticate you   So  either you aren t setup with an SSH key  because you haven t set one up on your machine  or your key isn t associated with your GitHub account   You can also use the HTTPS URL instead of the SSH git URL to avoid having to deal with SSH keys   This is GitHub s recommended method   Further  GitHub has a help page specifically for that error message  and explains in more detail everything you could check

User · Answer

tl dr  in    ssh config put   PubkeyAcceptedKeyTypes  ssh-dss   Scenario If you are using a version of openSSH   7  like say on a touchbar MacBook Pro it is ssh -V OpenSSH 7 4p1  LibreSSL 2 5 0  You also had an older Mac which originally had your key you put onto Github  it s possible that is using an id dsa key  OpenSSH v7 doesn t put in by default the use of these DSA keys  which include this ssh-dss    but you can still add it back by putting the following code into your    ssh config  PubkeyAcceptedKeyTypes  ssh-dss   Source that worked for me is this Gentoo newsletter  Now you can at least use GitHub and then fix your keys to RSA

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I had the same issue recently  This might help if you need a fix immediately  but this needs to be done every time you re-start your system  From terminal  run   ssh-add    ssh id rsa  Enter your system password and that should work

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Maybe your ssh-agent is not enable You can try it   Download git   http   git-scm com    Install it Enable ssh-agent   C  Program Files Git cmd  start-ssh-agent

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If you have already created an SSH key and are still getting the error it is because you need to give the user permissions to read and write to the folder you are cloning into  To do this  sudo chmod 777  lt your folder name here gt    Of course  this is after you have generated an SSH key and you are still getting this error  Hope this helps future users    Edit  To add on to this use admin in Windows if you re using the git bash

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For me I tried this -   eval    ssh-agent -s     then I run   ssh-add    ssh path-to-the-keyfile   and for generating the key you can run   ssh-keygen -t rsa -b 4096 -C  your email example com    this will generate the pair of keys  Public and private    you can store this key to github for more read this Adding a new SSH key to your GitHub account  I hope it will help others

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Allow write access for the key  identity  and then click Add key  If on  Windows check for more details in here

[git] GitHub Error Message - Permission denied (publickey)

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