# PUMA to ARCHER2 public key

**URL:** <https://cms-helpdesk.ncas.ac.uk/t/puma-to-archer2-public-key/1068>\
**Category:** Uncategorized\
**Tags:** ARCHER2\
**Created:** [21 July 2023 09:50 UTC](https://cms-helpdesk.ncas.ac.uk/t/puma-to-archer2-public-key/1068 "2023-07-21T09:50:40Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![FranMorris](https://dub1.discourse-cdn.com/flex013/user_avatar/cms-helpdesk.ncas.ac.uk/franmorris/32/285_2.png) [@FranMorris](https://cms-helpdesk.ncas.ac.uk/u/FranMorris)\
**Post date:** [21 July 2023 09:50 UTC](https://cms-helpdesk.ncas.ac.uk/t/puma-to-archer2-public-key/1068/1 "2023-07-21T09:50:40Z")

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Hello!

I generated an SSH key (id\_rsa\_archerum) for submitting jobs to ARCHER2 from PUMA as per the self-study UM Introduction course ([1. Getting Set Up (Self-Study Instructions) — NCAS Unified Model Introduction](https://ncas-cms.github.io/um-training/getting-setup-selfstudy.html)) on Tuesday, but am still getting the “Permission denied (publickey)” error. Have I done something wrong or is there a way I can request for the public key to be added to ARCHER?

Thanks!

Fran

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**Author:** ![RosalynHatcher](https://dub1.discourse-cdn.com/flex013/user_avatar/cms-helpdesk.ncas.ac.uk/rosalynhatcher/32/11_2.png) [@RosalynHatcher](https://cms-helpdesk.ncas.ac.uk/u/RosalynHatcher)\
**Post date:** [24 July 2023 15:09 UTC](https://cms-helpdesk.ncas.ac.uk/t/puma-to-archer2-public-key/1068/2 "2023-07-24T15:09:32Z")

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Hi Fran,

Sorry for the delay. The key is now with ARCHER2 support. I’ll let you know when it’s been added.

Regards,  
Ros.

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**Author:** ![RosalynHatcher](https://dub1.discourse-cdn.com/flex013/user_avatar/cms-helpdesk.ncas.ac.uk/rosalynhatcher/32/11_2.png) [@RosalynHatcher](https://cms-helpdesk.ncas.ac.uk/u/RosalynHatcher)\
**Post date:** [24 July 2023 17:26 UTC](https://cms-helpdesk.ncas.ac.uk/t/puma-to-archer2-public-key/1068/3 "2023-07-24T17:26:09Z")

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Hi Fran,

Your archerum key has now been installed on ARCHER2. Please try again. Hopefully will work now.

Regards,  
Ros.

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**Author:** ![FranMorris](https://dub1.discourse-cdn.com/flex013/user_avatar/cms-helpdesk.ncas.ac.uk/franmorris/32/285_2.png) [@FranMorris](https://cms-helpdesk.ncas.ac.uk/u/FranMorris)\
**Post date:** [25 July 2023 08:53 UTC](https://cms-helpdesk.ncas.ac.uk/t/puma-to-archer2-public-key/1068/4 "2023-07-25T08:53:49Z")

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Hi Ros,

That’s all working as expected now! Thank you so much!

Best,  
Fran