--- a/lib/Ocsinventory/Agent/Backend/OS/Linux/Distro/LSB.pm
+++ b/lib/Ocsinventory/Agent/Backend/OS/Linux/Distro/LSB.pm
@@ -10,12 +10,33 @@
   foreach (`lsb_release -d`) {
     $release = $1 if /Description:\s+(.+)/;
   }
+
+#Check for dual boot system
+  my $grubfile = '/boot/grub/grub.cfg';
+ 
+  open FILE,'<',$grubfile;
+  my $count=0;
+  my $win_versions='';
+  while (my $line = <FILE>){
+        my $pattern='^[^#]+?(windows [^ ]+).*?(/dev[^ )]+)';
+
+        if ($line =~ /$pattern/iog){
+            $count=$count+1;
+	    $win_versions=$win_versions." [ $1 @ $2 ]";
+        }
+  }  
+  close FILE;
+  if ($count > 0){ 
+        $release = $release . '|DUALBOOT';
+  }
+#End check
+
   my $OSComment;
   chomp($OSComment =`uname -v`);
 
   $common->setHardware({ 
       OSNAME => $release,
-      OSCOMMENTS => "$OSComment"
+      OSCOMMENTS => "$OSComment"."$win_versions"
     });
 }