Could this be related to the deprecation of apt-key on your system? You
don't specify what version of which distribution you are using. However,
there is a good example of how to solve the issue at
https://www.linuxuprising.com/2021/01/apt-key-is-deprecated-how-to-add.html
On Tue, Aug 9, 2022
hello,
i am getting this error when i try to update my system :
'''W: http://www.apache.org/dist/cassandra/debian/dists/40x/InRelease: Key is
stored in legacy trusted.gpg keyring (/etc/apt/trusted.gpg), see the
DEPRECATION section in apt-key(8) for details.
'''
(for this error on my ubuntu sy
