Match the update's summary and description with its title

usr/lib/linuxmint/mintUpdate/Classes.py

@@ -173,7 +173,7 @@ def __init__(self, package=None, source_name=None):
             if package.candidate.section == "kernel" or self.package_name.startswith("linux-headers") or self.real_source_name in ["linux", "linux-kernel", "linux-signed", "linux-meta"]:
                 self.type = "kernel"
 
-    def add_package(self, pkg):
+    def add_package(self, pkg, source_pkg = None):
         if self.main_package_name in SOURCE_PACKAGE_NAME_OVERRIDES:
             self.display_name = self.source_name
 
@@ -185,6 +185,12 @@ def add_package(self, pkg):
             return
 
         if self.main_package_name != self.source_name:
+            # Use source package's information if exists
+            if (source_pkg is not None
+                    and self.type != "kernel"
+                    and pkg.name not in SOURCE_PACKAGE_NAME_OVERRIDES):
+                self.overwrite_main_package(source_pkg)
+                return
             # Overwrite dev, dbg, common, arch packages
             for suffix in ["-dev", "-dbg", "-common", "-core", "-data", "-doc", ":i386", ":amd64"]:
                 if (self.main_package_name.endswith(suffix) and not pkg.name.endswith(suffix)):

usr/lib/linuxmint/mintUpdate/aptUpdater.py

@@ -224,9 +224,9 @@
         with open("/usr/lib/linuxmint/mintUpdate/aliases") as alias_file:
             for line in alias_file:
                 if not line.startswith('#'):
                     splitted = line.split("#####")
                     if len(splitted) == 4:
                         (alias_packages, alias_name, alias_short_description, alias_description) = splitted
                         alias_object = Alias(alias_name, alias_short_description, alias_description)
                         for alias_package in alias_packages.split(','):
                             alias_package = alias_package.strip()
@@ -406,7 +406,12 @@
         if source_name in PRIORITY_UPDATES or not self.priority_updates_available:
             if source_name in self.updates:
                 update = self.updates[source_name]
-                update.add_package(package)
+
+                source_package = None
+                if update.main_package_name != source_name:
+                    source_package = self.cache.get(source_name)
+
+                update.add_package(package, source_package)
                 # Adjust update.old_version for kernel updates to try and
                 # match the kernel, not the meta
                 if kernel_update and package.is_installed and \