Odd. I can see that the package ca-certificates 20210119~20.10.1 is installed on my ubuntu 20.10, but I still can't restore my nuget packages. I'm getting the following error message:
error NU3028: Package 'Microsoft.Extensions.Configuration 3.1.10' from source 'https://api.nuget.org/v3/index.json': The author primary signature's timestamp found a chain building issue: UntrustedRoot: self signed certificate in certificate chain.
Odd. I can see that the package ca-certificates 20210119~20.10.1 is installed on my ubuntu 20.10, but I still can't restore my nuget packages. I'm getting the following error message: Extensions. Configuration 3.1.10' from source 'https:/ /api.nuget. org/v3/ index.json': The author primary signature's timestamp found a chain building issue: UntrustedRoot: self signed certificate in certificate chain.
error NU3028: Package 'Microsoft.