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routlin/install.py

@@ -215,6 +215,10 @@ def install_core_packages(pm):
 
 
 def fix_freeradius_service_file():
+    # The freeradius package ships with MemoryLimit= in its unit file, which was
+    # deprecated in systemd 248 in favor of MemoryMax=. This
+    # causes a noisy warning on every systemctl operation. We patch the file in
+    # place and reload the daemon so the change takes effect immediately.
     svc = Path("/lib/systemd/system/freeradius.service")
     if not svc.exists():
         return