ASP.NET Core on Ubuntu

Question

I'm trying to set up a .NET environment on Ubuntu 16.04. I followed the instruction on https://www.microsoft.com/net/core#ubuntu

When I run the second command:

sudo apt-key adv --keyserver apt-mo.trafficmanager.net --recv-keys 417A0893

I'm getting the following errors:

Executing: /tmp/tmp.7IpPJJZVuc/gpg.1.sh --keyserver
apt-mo.trafficmanager.net
--recv-keys
417A0893
gpg: requesting key 417A0893 from hkp server apt-mo.trafficmanager.net
gpg: keyserver timed out
gpg: keyserver receive failed: keyserver error

I disabled the OS fire wall using:

sudo ufw disable

And restarted my system. But still the same result.

Am I missing something here?

developer82 · Accepted Answer · 2016-07-19 10:20:27Z

1

Found the solution here: https://github.com/dotnet/cli/issues/2189

Since keyservers are synchronizing keys you can actually use any other keyserver like the Ubuntu one for getting the MS key:

sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 417A0893

answered Jul 19, 2016 at 10:20

developer82

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