Fix 5.0 SDK Linux restore issue

protocolbuffers · Feb 6, 2021 · d9889a4 · d9889a4
1 parent 8932446
commit d9889a4
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/kokoro/linux/dockerfile/test/csharp/Dockerfile b/kokoro/linux/dockerfile/test/csharp/Dockerfile
@@ -1,4 +1,4 @@
-FROM debian:stretch
+FROM debian:buster
 
 # Install dependencies.  We start with the basic ones require to build protoc
 # and the C++ build
@@ -22,8 +22,12 @@ RUN apt-get update && apt-get install -y \
   wget \
   && apt-get clean
 
+# Update ca-certificates to fix known buster + .NET 5 issue
+# https://github.com/NuGet/Announcements/issues/49
+RUN apt-get update && apt-get install -y ca-certificates && apt-get clean
+
 # dotnet SDK prerequisites
-RUN apt-get update && apt-get install -y libunwind8 libicu57 && apt-get clean
+RUN apt-get update && apt-get install -y libunwind8 && apt-get clean
 
 # Install dotnet SDK via install script
 RUN wget -q https://dot.net/v1/dotnet-install.sh && \