Opened 5 years ago

Closed 5 years ago

#1333 closed help (fixed)

ssh key passphrase forgotten

Reported by: cryder Owned by: um_support
Component: PUMA Keywords:
Cc: Platform: PUMA
UM Version: 7.8

Description

I have setup an ssh key from PUMA to ARCHER as described in
https://puma.nerc.ac.uk/trac/UM_TUTORIAL/wiki/sshAgent
but I've now forgotten my passphrase.

How can I setup a new passphrase please?

Thanks,
Claire

Change History (5)

comment:1 Changed 5 years ago by grenville

Claire

You'll just have to set up a new key - it'll mean copying it to wherever the old key was copied.

Grenville

comment:2 Changed 5 years ago by cryder

Hi Grenville,

I've tried to do that but I get permission denied errors when I try to submit a model run, even though my new passphrase works when I ssh at the command line from puma to archer. However I get the following error when I type:

cryder@puma:/home/cryder> ssh-add
Could not open a connection to your authentication agent.

Is it possible that I haven't setup the ssh key correctly?

Thanks,
Claire

comment:3 Changed 5 years ago by grenville

Claire

Please delete the file called environment.puma in your puma .ssh directory, logoff puma , then login again and type ssh-add..

Grenville

comment:4 Changed 5 years ago by cryder

Thanks, that sorted it out - all working now.

Claire

comment:5 Changed 5 years ago by grenville

  • Resolution set to fixed
  • Status changed from new to closed
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