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Author Topic: 2 of 3 multisig with Ledgers signing error  (Read 684 times)
Skywalker Services, LLC (OP)
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May 26, 2016, 12:33:00 AM
Last edit: May 26, 2016, 10:51:26 PM by Skywalker Services, LLC
 #1

Is this a bug, or something else?

The setup is:

1 Electrum 2 of 3 multisig wallet
The 3 keys in it are:
- its own internal key
- xpub from Ledger 1 which also has its own electrum wallet file
- xpub from Ledger 2 which also has its own electrum wallet file

I can sign a 2 of 3 transaction with the multisig internal wallet key.

When I go to sign it with the Ledger 1 electrum wallet through Tools > Load Transaction > from file

I get the error "Address not found, <3inputs address from the multisig wallet>"

Tried it with both Ledgers on Linux and Windows. On Windows, the error is in the same step, but is just a long hex number.
Tried on Electrum 2.6.4 package install, and also by git cloning the latest electrum.

Seems like the multisig address shouldn't be found in the cosigner wallet. If it were, it wouldn't be the cosigner wallet; it
would be the first signer wallet, and wouldn't need a cosigner.

I looked at this:
https://bitcointalk.org/index.php?topic=1188182.msg12545241#msg12545241
but haven't tried this with my Trezor, because I can't get Trezor to work with Electrum on my Linux.
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August 29, 2016, 04:06:13 PM
 #2

FYI the answer: https://www.reddit.com/r/ledgerwallet/comments/4xqmim/how_to_sign_multisig_transaction_in_electrum/
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