--- plasma-firewall-5.22.0/kcm/backends/netstat/netstatclient.cpp.orig	2021-06-10 21:47:42.415281680 +0200
+++ plasma-firewall-5.22.0/kcm/backends/netstat/netstatclient.cpp	2021-06-10 21:51:38.145326862 +0200
@@ -20,7 +20,7 @@
     , m_connections(new ConnectionsModel(this))
 {
     _self = this;
-    mHasSS = !QStandardPaths::findExecutable("ss").isEmpty();
+    mHasSS = !QStandardPaths::findExecutable("ss", {"/usr/sbin", "/usr/bin"}).isEmpty();
 }
 
 bool NetstatClient::hasSS() const
--- plasma-firewall-5.22.0/kcm/backends/netstat/netstathelper.cpp.orig	2021-06-10 21:46:46.387327547 +0200
+++ plasma-firewall-5.22.0/kcm/backends/netstat/netstathelper.cpp	2021-06-10 21:47:23.696962293 +0200
@@ -33,7 +33,7 @@
      */
 
     const QStringList netstatArgs( m_hasTimeoutError ? QStringList({"-tuap"}) : QStringList({"-tuapr"}));
-    const QString executable = QStringLiteral("ss");
+    const QString executable = QStringLiteral("/usr/sbin/ss");
 
     connect(
         m_executableProcess,  QOverload<int, QProcess::ExitStatus>::of(&QProcess::finished),
