Metamask - Ledger Nano X - JSON RPC error

[Cryochain]

I tried to connect my ledger nano X to metamask but I got an error JSON RPC.

Both chrome and Firefox gave me the same error. I was doing this on a Mac. I tried changing the network to local and test nets as well, still nothing works.

Any ideas on how to fix this issue?

[ai.pongsakorn]

I have the same issue. Still not know how to solve it.

[fritz.reynders]

Same issue here, brand new mac air M1 and new ledger X. Latest firmware, followed all available troubleshooting guidelines, tried different cables, uninstalled and installed, restarted, different networks. Giving up

[allwoodstuff]

I am having the same exact issue, tried all the updates with ledger, eth app, chrome, and metamask. they are all up to date. it has to be a bug with metamask because going through ledger live still works, can send and confirm a tx. I cannot connect to my previously connected metamask, so i tried uninstalling the metamask and reconnecting and now i can’t connect at all with metamask browser extension.

need a response

[mrzenith]

I’m having exactly the same issue here, starting just yesterday after I updated to Chrome 91.

All kinds of transactions were error “u2f device_ineligible”.
I tried re-connect the Ledger Nano S with the MetaMask, but it seems the Chrome extension could not find my Ledger.

BTW I just updated macOS 11.4 and Chrome 91 recently.

[lsq]

Hi all.
We are aware of this issue and am currently working on a fix to be released soon.
Thank you for your patience and understanding.
Please check this post for the latest updates.

Unable to connect MetaMask wallet to Ledger

Issue: Google, as of version 91 of Chrome, has pulled support for U2F connections that we use to interact with Ledger devices. We are working on releasing a hotfix ASAP and will update here when we do so. Alert to Ledger users! Chrome 91 breaks our support. MetaMask 9.5.6 will bring a workaround, coming asap. If you update Chrome before then, you’ll need to use another browser like Firefox or Edge to connect your Ledger to MetaMask.

[fritz.reynders]

My Nano X works on my windows laptop with Chrome, a bit clubky but gets it done and I was able to add to metamask. However, on my new macbook air m1 the issue persists. JSON error in chrome but ledger live works well.

[Blaze1]

I’m having the same problem, trying to deposit ETH into a staking contract and it is failing. M1 Mac Air, tried both Firefox and Google with the same results.

Closest I got was seeing the ‘select an account’ dialog, which had my Ledger account ticked, but the Unlock button is greyed out, and nothing I did would enable it.

Have followed the checklist at articles/360020394612-How-to-connect-a-Trezor-or-Ledger-Hardware-Wallet so everything should be correct

Any suggestions?

Update: I solved the problem by using Chrome and using the bridge to Ledger Live. To enable this, In metamask go to Settings: Advanced and scrolled down to the switch for Use Ledger Live