You can search for the latest signature at http://keyserver.ubuntu.com/pks/lookup?op=vindex&search=0x69464050&fingerprint=on
For example, copy this signature <http://keyserver.ubuntu.com/pks/lookup?op=get&fingerprint=on&search=0xB41E5E3969464050>to a file beginning from -----BEGIN PGP PUBLIC KEY BLOCK----- to -----END PGP PUBLIC KEY BLOCK-----and then run apt-key add <filename> On Thursday, December 29, 2016 at 4:13:46 AM UTC+8, Bastiaan Franssen wrote: > > Hi everybody, > > Hope you've had great holidays! Since this week, I'm getting an error when > I'm typing in the following command in terminal on ubuntu 12.04 > > sudo apt-get update -y > > This is the error message I receive in the terminal: > W: GPG error: http://ppa.edx.org precise Release: The following > signatures were invalid: KEYEXPIRED 1481833680 KEYEXPIRED 1481833680 > KEYEXPIRED 1481833680 > > Does anyone have an idea how to fix this? > -- You received this message because you are subscribed to the Google Groups "General Open edX discussion" group. To view this discussion on the web visit https://groups.google.com/d/msgid/edx-code/90d77455-508d-4a88-8149-6b93ecc47c3c%40googlegroups.com.
