3 Nov
2014
3 Nov
'14
3:10 p.m.
No, they key did not change. Any key changes are broadcasted to all lists including trinity-announce.
The error message you posted refers to ppa.launchpad.net; TDE is hosted on
oops
ppa.quickbuild.pearsoncomputing.net. Did you add a Launchpad PPA recently without adding its signing key?
Right I did so and because I could not receive the key I deleted the relevant ppa and run apt-get update again, but somehow the ppa remains in the cache...