Eu tenho esse erro no Ubuntu 16.04 ao executar o apt-get update:
Err:15
http://download.opensuse.org/repositories/home:/Horst3180/xUbuntu_16.04 Release.gpg
The following signatures were invalid: KEYEXPIRED 1496576244
E quando eu corro:
apt-key list | grep expired
Eu recebo:
pub 2048R/BEB6D886 2015-03-27 [expired: 2017-06-04]
Então, eu tento pegar a chave:
sudo apt-key adv --recv-keys --keyserver keys.gnupg.net BEB6D886
E eu recebo:
Executing: /tmp/tmp.oLjKJZ7zza/gpg.1.sh --recv-keys
--keyserver
keys.gnupg.net
BEB6D886
gpg: requesting key BEB6D886 from hkp server keys.gnupg.net
gpg: key BEB6D886: "home:Horst3180 OBS Project
<home:[email protected]>" not changed
gpg: Total number processed: 1
gpg: unchanged: 1
Então, nada mudou e ainda tenho o mesmo erro. Qualquer pista ?
reimportando as chaves:
fonte