trezor: Model T and Model One not detected

[teknico]

Operating system: Linux Debian testing, up to date on Dec. 3 2024, kernel 6.12.1-1-liquorix-amd64
Decrediton: v. 2.0.5
Model T firmware: v. 2.8.1 released Aug. 21 2024
Model One firmware: v. 1.12.1 released Mar. 15 2023

udev rules installed, both device files created as /dev/trezor1 and /dev/trezor2 resp.

Both devices correctly recognized by the Trezor web app, which updated both firmwares without issues.

Clicking on "Setup a Trezor Wallet in Decrediton" shows this message:

The Trezor bridge, however, is deprecated. Nothing happens when clicking on the "Connect to Trezor" button.

[JoeGruffins]

I tried with 2.8.1 and it is working on linux in the dev enviroment. Will check the release...

[JoeGruffins]

It seems the release binary has not been built with the trezor bridge included. It does not work for me either. I also didn't know the bridge was deprecated, so wonder what we are supposed to do there from now. Will look into it.

[teknico]

I built the Trezor bridge daemon with Go 1.23.6 (it doesn't build with the just released 1.24.0). After running it, Decrediton finds the Model T and creates a Trezor-based wallet. However:

• upon opening it, the Staking tab is missing;
• the Receive DCR tab shows the warning below.

It looks like more work is needed in Decrediton to enable the staking feature.

[teknico]

Indeed, the needed work is being tracked in #2681 , with some of it already done in #3848 . @JoeGruffins , I know you’re busy with dex work, but finishing this would be great. Thanks. 🙏🏼

[JoeGruffins]

@teknico Looks like the daemon is included in the latest release, can you confirm it works on 2.0.6? https://github.com/decred/decred-binaries/releases

If it looks ok please close this issue.

The missing stake section and warning were included with ledger integration and is correct currently.

Waiting for review on #3848 before continuing with trezor ticket purchases. I rebased today and will test, there's nothing more I can do.

[teknico]

@JoeGruffins Decrediton does indeed connect to the Trezor device, without having to start the bridge daemon manually.

However, after canceling the creation of a Trezor-based wallet, Decrediton loses the connection to the wallet and is unable to access the wallet again until Decrediton is restarted.

Who could help with reviewing #3848 ?

[JoeGruffins]

However, after canceling the creation of a Trezor-based wallet, Decrediton loses the connection to the wallet and is unable to access the wallet again until Decrediton is restarted.

Thanks, will look into it.

[exitus1]

You need run Trezor Suite at the same time. That's what worked for me.