and when I give the debug symbol archive signing key:
gpg --keyserver keyserver.ubuntu.com --recv-key 428D7C01 5E0577F2 gpg --check-sigs 428D7C01 # signed by key of Martin Pitt gpg -o - --export 428D7C01 | sudo apt-key add -
It gives me as output:
2 signatures not checked due to missing keys
and when I give the debug symbol archive signing key:
gpg --keyserver keyserver. ubuntu. com --recv-key 428D7C01 5E0577F2
gpg --check-sigs 428D7C01 # signed by key of Martin Pitt
gpg -o - --export 428D7C01 | sudo apt-key add -
It gives me as output:
2 signatures not checked due to missing keys