Im having issues adding the gpg key for the repo I get the following.
curl https://packages.grafana.com/gpg.key | sudo apt-key add -
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 1694 100 1694 0 0 1917 0 --:–:-- --:–:-- --:–:-- 1916
gpg: Warning: 1 key skipped due to its large size
gpg: Warning: 1 key skipped due to its large size
OK