Duplicati failed to connect Amazone s3


#1

Hi,

I got below error while configuring connection Amazone s3:

Failed to connect: Invalid type System.Net.HttpWebRequest for instance field Amazon.Runtime.Internal.HttpRequest:_request


#2

This is happened Ubuntu 16.04
Duplicati version : 2.0.2.1-1


#3

Not able to create backup/restore with Amazone s3


#4

That’s strange as a lot of other people have had no issues with S3.

However, a search of the forum for Amazon.Runtime.Internal.HttpRequest:_request seems to indicate other users have run into the issue with S3 COMPATIBLE destinations (such as Minio).

In at least one case, the solution was to set the --allowed-ssl-versions to TLS12 for the specific job (apparently it didn’t help when setting globally).

Can you try that out and see if it helps?


#5

Thanks for reply back.

Somehow this was my software update issue in my system. ca-certificates-mono was not updated.

Below commands solved my issue

sudo apt get update
sudo apt-get install ca-certificates-mono


#6

Glad to hear you got it working!

The certificates issue with mono is not uncommon, though usually I think it has a different error attached to it or I might have suggested that fix sooner. :blush:

(Oh, I went ahead and your post as the solution in case others get the same error.)