Signature error.

[Achaean]

It used to work as expected, but the last time I got this (during "apt update" (as root)) at a Debian stable based distribution:

W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: http://download.opensuse.org/repositories/home:/hawkeye116477:/waterfox/Debian_9.0 Release: The following signatures were invalid: EXPKEYSIG 5E62D791625A271E home:hawkeye116477 OBS Project home:[email protected]

[hawkeye116477]

Just like I replied guy on reddit, try to add public GPG key again => https://www.reddit.com/r/waterfox/comments/c2dy40/signature_invalid/erjlkdo/ 😄.

[Achaean]

Ooops! I missed that post! :-)
THANKS!!!

[rubo77]

why not post it here?

wget -nv https://download.opensuse.org/repositories/home:hawkeye116477:waterfox/Debian_9.0/Release.key -O Release.key
sudo apt-key add - < Release.key
rm Release.key