"Authentication method blocked" error while signing transaction

cosmos / ledger-cosmos-obsolete

Ledger Nano S support for Tendermint/Cosmos

Apache License 2.0

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Closed mossid closed 5 years ago

mossid commented 5 years ago

confirm transaction before signing and broadcasting [Y/n]: y
ERROR: [APDU_CODE_OUTPUT_BUFFER_TOO_SMALL] Authentication method blocked

Enviorment:

jleni commented 5 years ago

Thanks! This issue has been fixed in v1.0.1 and upwards. Could you please try upgrading?

jleni commented 5 years ago

if it does not work please reopen this issue

mossid commented 5 years ago

Thanks, however, ledger live is only showing Cosmos app v1.0.0, it is built from the source with yarn. Running in developer mode.

jleni commented 5 years ago

This is probably because v1.0.1 and upwards require your ledger to upgrade to 1.5.5

There are known vulnerabilities in Ledger firmware 1.4.2, please upgrade to 1.5.5

Once you upgrade, you should see the latest Cosmos app, i.e. v1.1.1