CODEWITHSUNDEEP
amazon-web-servicesamazon-ec2ssh
user2255224
user2255224

Reputation: 89

Trying to Access Ec2 Got Error Public Key

I am getting Error When Trying to access ec2 instance using SSH . Showing me Error "No Supported Authentication Method Available ( Server Send Public Key )

While i was Working on SSH Unfortunately i gave 777 permission to All Directory and then i am getting this Issue

Wish will get Solution

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Upvotes: 0

Views: 127

Answers (2)

user2255224
user2255224

Reputation: 89

Okay So Finally I am able to Solve this Issue and How ?

What i did ?

I create New Instance in Same Location ( us-west-2c ) and Detach my Original Disk and Attach with new instance . Then Change the Permission of Keys like

got help : http://blog.celingest.com/en/2013/11/14/replace-lost-keypair-ec2-instance/ https://www.youtube.com/watch?v=PhvfXMDICDo

Just Do't need Cat command . After mount use Cd /mst/recovery and then Type command to give right permission

Wish it will help someone like me who made a great mistake

Upvotes: 0

Vorsprung
Vorsprung

Reputation: 34307

IMHO the chmod 777 has given too lax permissions to the .ssh directory that contains the authorized_keys file. For this reason no ssh, scp or sftp access will work.

To fix it, detatch the EBS volume from the instance, mount it on another instance, fix the permissions and reattach it again

Upvotes: 1

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