When running Electrum BTCP wallet in docker, there's no support to use the Ledger Nano S.
Two things need to be addressed:
Change docker scripts to use version 1.1.1
Detect connected Ledger Nano S and add --device option to command line.
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There is a **[$5 open bounty](https://www.bountysource.com/issues/59479310-no-support-for-ledger-nano-s-in-docker-execution?utm_campaign=plugin&utm_content=tracker%2F88294623&utm_medium=issues&utm_source=github)** on this issue. Add to the bounty at [Bountysource](https://www.bountysource.com/?utm_campaign=plugin&utm_content=tracker%2F88294623&utm_medium=issues&utm_source=github).
When running Electrum BTCP wallet in docker, there's no support to use the Ledger Nano S. Two things need to be addressed:
--device
option to command line.