Nano X

[ghost]

Running on MacOS Big Sur.
I have put Nano X in recovery mode:

ledgerctl info
Device: Ledger Nano X (0x33000004)
SE version: 1.2.4-5
MCU version: 2.10
Device is onboarded.
Device is running in RECOVERY mode.

I am trying to install a certificate:

ledgerctl install-ca "ledgerctl"
Traceback (most recent call last):
File "/Users/codrut/Library/Python/3.8/bin/ledgerctl", line 8, in
sys.exit(cli())
File "/Users/codrut/Library/Python/3.8/lib/python/site-packages/click/core.py", line 829, in call
return self.main(*args, **kwargs)
File "/Users/codrut/Library/Python/3.8/lib/python/site-packages/click/core.py", line 782, in main
rv = self.invoke(ctx)
File "/Users/codrut/Library/Python/3.8/lib/python/site-packages/click/core.py", line 1259, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File "/Users/codrut/Library/Python/3.8/lib/python/site-packages/click/core.py", line 1066, in invoke
return ctx.invoke(self.callback, **ctx.params)
File "/Users/codrut/Library/Python/3.8/lib/python/site-packages/click/core.py", line 610, in invoke
return callback(*args, **kwargs)
File "/Users/codrut/Library/Python/3.8/lib/python/site-packages/click/decorators.py", line 33, in new_func
return f(get_current_context().obj, *args, **kwargs)
File "/Users/codrut/Library/Python/3.8/lib/python/site-packages/ledgerctl.py", line 224, in install_ca
get_client().install_ca(name, pubkey_bytes)
File "/Users/codrut/Library/Python/3.8/lib/python/site-packages/ledgerwallet/client.py", line 388, in install_ca
self.apdu_secure_exchange(LedgerSecureIns.SETUP_CUSTOM_CERTIFICATE, data)
File "/Users/codrut/Library/Python/3.8/lib/python/site-packages/ledgerwallet/client.py", line 210, in apdu_secure_exchange
secret = self.authenticate(server)
File "/Users/codrut/Library/Python/3.8/lib/python/site-packages/ledgerwallet/client.py", line 237, in authenticate
self.apdu_exchange(LedgerIns.VALIDATE_CERTIFICATE, server_chain[i])
File "/Users/codrut/Library/Python/3.8/lib/python/site-packages/ledgerwallet/client.py", line 199, in apdu_exchange
raise CommException(
ledgerwallet.client.CommException: Exception : Invalid status 69d5 (Cannot create custom secure channels on this device)

[jibeee]

Installing custom certificates is not permitted on Nano X. Only apps delivered by Ledger can be installed on Nano X, unless you have a developer device.