Okay just updated Ubuntu and now am able to run this command successfully:
blockstack set_advanced_mode
I saved my wallet.json file on my Ubuntu desktop in the following format:
https://ibb.co/BwXd7rNHowever when I run
blockstack import wallet wallet.json
, I get the following:
parallels@parallels-Parallels-Virtual-Platform:~$ blockstack import wallet wallet.json
/home/parallels/.local/lib/python2.7/site-packages/jsontokens/token_signer.py:15: CryptographyDeprecationWarning: Python 2 is no longer supported by the Python core team. Support for it is now deprecated in cryptography, and will be removed in the next release.
from cryptography.hazmat.backends import default_backend
Initializing new wallet ...
Enter new password:
Confirm new password:
Wallet created. Make sure to backup the following:
{
"master_private_key": "03dee845c4fee4b24a1d84950f4a9aa7a4a5e193ac7cd94c9a7c8474446a7d1001",
"wallet_password": "kjlsfjalfvsq2"
}
Have you backed up the above private key? (y/n):
Basically it's creating a new wallet instead of importing.