Electrum Error

[realsteelboy]

Hi

I have a couple of electrum issues and would be very pleased to have some help on these.

I have recently installed Electrum on a computer.

I set up a wallet and used a Trezor to keep it secure.

I swept a private key from a paper wallet. Funds confirmed as usual and show in electrum.

I then tried to send the funds on and met with the error message -

DataError: Native segwit is disabled.

I tried to send to a blockchain account and also tried to send to another paper wallet. Both of them met with the same error.

Any ideas why this is happening?

Thanks

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[Chikito]

Are you updated trezor firmware? because already issue when connected trezor into electrum. disconnet it and try to use electrum without connected into trezor.

[HCP]

If you did indeed update your firmware to 1.9.1, then until the release candidate of Electrum 4.0.0 is released, you'll need to use the Trezor interface here: https://wallet.trezor.io/

It's likely due to the updated Trezor firmware that makes some changes to the way native segwit is handled to prevent a (very unlikely) scenario whereby a user can be tricked into signing a transaction that makes them spend a large amount of BTC on miners fees.

As per the Trezor Release notes here:

Electrum
We are providing a patch for Electrum as a pull request #6198. It will be impossible to use Electrum with Trezor 1.9.1 and 2.3.1 until this patch is released.

[DireWolfM14]

This is an interesting turn of events.  I haven't had a chance to update the firmware on my Trezors, so I haven't had this issue.  Apparently pull request #6198 is closed and has been merged.  Does that mean that the current Electrum source code is able to function with the Trezor?  Like I said, I haven't updated my firmware, or I would try it.

[Rath_]

Does that mean that the current Electrum source code is able to function with the Trezor?  Like I said, I haven't updated my firmware, or I would try it.

Yes, it should work fine with Electrum if you compile/run it from the latest source. If it doesn't work for some reason, you can downgrade the firmware if you need to use Electrum urgently.