Same problem here. Solution was to download and import the key manually.
Steps:
- Open the site http://keyserver.ubuntu.com:11371/
- Enter the fingerprint (e.g. 0x810273C4) as search string and click search
- Search for the line marked with type "pub" and click on the fingerprint
- Copy the result (everthing including -----BEGIN PGP PUBLIC KEY BLOCK----- and -----END PGP PUBLIC KEY BLOCK-----) into a file (e.g. key.pub)
- run "apt-key add key.pub"
Result should be "OK" (can be double checked with apt-key list).
Same problem here. Solution was to download and import the key manually.
Steps: keyserver. ubuntu. com:11371/
- Open the site http://
- Enter the fingerprint (e.g. 0x810273C4) as search string and click search
- Search for the line marked with type "pub" and click on the fingerprint
- Copy the result (everthing including -----BEGIN PGP PUBLIC KEY BLOCK----- and -----END PGP PUBLIC KEY BLOCK-----) into a file (e.g. key.pub)
- run "apt-key add key.pub"
Result should be "OK" (can be double checked with apt-key list).
Have a nice day ;)