GHA: Debug tcpdump errors

.github/workflows/gh-hosted-eclipse-distro-build.yml

@@ -70,8 +70,9 @@ jobs:
           sudo apt-get install -y tcpdump
           echo "Installed tcpdump"
           sudo tcpdump -s 0 -i eth0 -w mycap.pcap &
+          echo "Launched tcpdump"
           PID=$!
-          ps | grep tcpdump
+          sudo ps | grep tcpdump
           echo "pid=${PID}"
           ./mvnw --batch-mode -U clean install -P${{ inputs.eclipse_profile }} -P${{ inputs.build_type }} $sts4_ls_version_param $p2_qualifier_param -Pgitactions -Pgpg.sign \
           -Dmaven.repo.local=~/.m2/repository-signed -Dmaven.test.skip=true -Declipse.p2.mirrors=false -Dtycho.localArtifacts=ignore -Dp2.replaceQualifier=true \
@@ -85,7 +86,7 @@ jobs:
           -Dorg.eclipse.ecf.provider.filetransfer.httpclient.retrieve.readTimeout=2400000 -Dorg.eclipse.ecf.provider.filetransfer.httpclient4.retrieve.readTimeout=2400000 -Dorg.eclipse.ecf.provider.filetransfer.retrieve.readTimeout=2400000 \
           -Dorg.eclipse.ecf.provider.filetransfer.retrieve.retryAttempts=60
           sudo kill $PID
-          sleep 10
+          sudo sleep 10
           ls -la
       - name: Store S3 Paths
         id: s3-paths