error : The operation is not allowed on non-connected sockets.

[liesauer]

i am trying to build the corehost, but when restoreing packages, it keeps throwing error.

Commencing build of "installer component" for Linux.x64.Release in /mnt/o/Projects/runtime/artifacts/obj/linux-x64.Release
/mnt/o/Projects/runtime/.dotnet/sdk/5.0.100-preview.6.20310.4/MSBuild.dll /nologo -bl:/mnt/o/Projects/runtime/artifacts/log/GenNativeVersion_Linux.x64.Release.binlog -distributedlogger:Microsoft.DotNet.Tools.MSBuild.MSBuildLogger,/mnt/o/Projects/runtime/.dotnet/sdk/5.0.100-preview.6.20310.4/dotnet.dll*Microsoft.DotNet.Tools.MSBuild.MSBuildForwardingLogger,/mnt/o/Projects/runtime/.dotnet/sdk/5.0.100-preview.6.20310.4/dotnet.dll -maxcpucount /m -verbosity:m /v:minimal /clp:Summary /clp:nosummary /nr:true /nodeReuse:false /p:TreatWarningsAsErrors=true /p:ContinuousIntegrationBuild=false /p:NativeVersionFile=/mnt/o/Projects/runtime/artifacts/obj/linux-x64.Release/version.c /p:RuntimeVersionFile=/mnt/o/Projects/runtime/artifacts/obj/linux-x64.Release/../runtime_version.h /p:TargetArchitecture=x64 /p:Configuration=Release /p:TargetOS=Linux /restore /t:GenerateRuntimeVersionFile /warnaserror /mnt/o/Projects/runtime/eng/empty.csproj
/mnt/o/Projects/runtime/.dotnet/sdk/5.0.100-preview.6.20310.4/NuGet.RestoreEx.targets(10,5): error : The operation is not allowed on non-connected sockets. [/mnt/o/Projects/runtime/eng/empty.csproj]