Re: [Trisquel-users] update error

[magicbanana]

http://linux-libre.fsfla.org/pub/linux-libre/planet/archive-key.asc is the  
key. That is for sure (click on the link to see it in your Web browser).

Recheck the command to add the key. If the executation still fails, post the  
output of 'wget  
http://linux-libre.fsfla.org/pub/linux-libre/planet/archive-key.asc -O - |  
sudo apt-key add -'.