I have Duplicati installed on an x86-64 machine running Debian and backing up to S3 with no issues. However, a basically identical configuration on a Raspberry Pi (ARMv7) running Raspbian Bullseye crashes even testing the connection to AWS. Logs look like: Jan 09 10:53:48 rodan duplicati-server[4…

It occurred to me that maybe the issue is an architecture specific mono bug that could be fixed in a later version. I upgraded to mono 6.12.0.182 and it’s now working.

Duplicati on raspbian bullseye crashes when attemting to use S3 backend

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gpatel-fr January 9, 2023, 11:14pm 2

Since there are no Duplicati builds for ARM processors on Github, I take it that you are using Docker. Maybe this post could be relevant then: