=== modified file 'apt-pkg/depcache.cc'
--- apt-pkg/depcache.cc	2011-02-11 16:47:50 +0000
+++ apt-pkg/depcache.cc	2011-02-17 14:23:50 +0000
@@ -1257,8 +1257,10 @@
 
    if(FromUser)
      {
-       // Set it to manual if it's a new install or already installed
-       if(P.Status == 2 || Pkg->CurrentVer != 0)
+       // Set it to manual if it's a new install or already installed,
+       // but only if its not marked by the autoremover (aptitude depend on this behavior)
+       // or if we do automatic installation (aptitude never does it)
+       if(P.Status == 2 || (Pkg->CurrentVer != 0 && (AutoInst == true || P.Marked == false)))
 	 P.Flags &= ~Flag::Auto;
      }
    else

=== modified file 'debian/changelog'
--- debian/changelog	2011-02-16 18:55:28 +0000
+++ debian/changelog	2011-02-17 14:23:50 +0000
@@ -1,11 +1,21 @@
 apt (0.8.11.5) UNRELEASED; urgency=low
 
+  [ Christian Perrier ]
   * Add missing dot in French translation of manpages. Merci, Olivier
     Humbert.
   * French translation update
   * French manpages translation update
 
- -- Christian Perrier <bubulle@debian.org>  Tue, 15 Feb 2011 18:26:08 +0100
+  [ David Kalnischkies ]
+  * apt-pkg/depcache.cc:
+    - party revert fix in 0.8.11.2 which marked all packages as manual
+      installed if the FromUser bit is set in the MarkInstall call.
+      The default for this bit is true and aptitude depends on the old
+      behavior so the package is only marked as manual if its not marked
+      ("old" behavior) or if automatic installation is enabled - which
+      aptitude disables always (see also #613775)
+
+ -- David Kalnischkies <kalnischkies@gmail.com>  Thu, 17 Feb 2011 15:16:31 +0100
 
 apt (0.8.11.4) unstable; urgency=low