Hello, A new question has been asked in "MariaDB Community" by zakaria. Please answer it at http://mariadb.com/kb/en/executing-gpg-ignore-time-conflict/ as the person asking the question may not be subscribed to the mailing list. -------------------------------- HI, I want to install mariadb in ubuntu server 12.04, but i get this error Executing: gpg --ignore-time-conflict --no-options --no-default-keyring --secret-keyring .... gpg: requesting key 1BB943DB from hkp server keyserver.ubuntu.com gpg: key 1BB943DB: "MariaDB Package Signing Key " imported gpg: no ultimately trusted keys found gpg: Total number processed: 1 gpg: imported: 1 when I use this following command : apt-key adv --recv-keys --keyserver hkp://keyserver.ubuntu.com:80 0xcbcb082a1bb943db I tried to create a file with full key : 1993 69E5 404B D5FC 7D2F E43B CBCB 082A 1BB9 43DB but i got gpg:no valid openPGP data found. kind regards -------------------------------- To view or answer this question please visit: http://mariadb.com/kb/en/executing-gpg-ignore-time-conflict/