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How to fix Linux: Unable to negotiate with: no matching cipher found.

If you encounter something similar to:
Unable to negotiate with it.goyun.info port 22: no matching cipher found. Their offer: blowfish-cbc,arcfour,arcfour128,arcfour256

You can login using one of the ciphers the server offer, such as:
ssh -c blowfish-cbc it@goyun.info

You can add the server's supported ciphers to your client computer's ssh configuration file ( ~/.ssh/config )
Host goyun.info
Ciphers blowfish-cbc,arcfour,arcfour128,arcfour256

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