diff --git a/src/com/android/settings/search/DynamicIndexableContentMonitor.java b/src/com/android/settings/search/DynamicIndexableContentMonitor.java
index 50d47fb..a24ec50 100644
--- a/src/com/android/settings/search/DynamicIndexableContentMonitor.java
+++ b/src/com/android/settings/search/DynamicIndexableContentMonitor.java
@@ -198,13 +198,17 @@
     @Override
     public void onPackageModified(String packageName) {
         super.onPackageModified(packageName);
-        final int state = mContext.getPackageManager().getApplicationEnabledSetting(
-                packageName);
-        if (state == PackageManager.COMPONENT_ENABLED_STATE_DEFAULT
-                || state ==  PackageManager.COMPONENT_ENABLED_STATE_ENABLED) {
-            postMessage(MSG_PACKAGE_AVAILABLE, packageName);
-        } else {
-            postMessage(MSG_PACKAGE_UNAVAILABLE, packageName);
+        try {
+            final int state = mContext.getPackageManager().getApplicationEnabledSetting(
+                    packageName);
+            if (state == PackageManager.COMPONENT_ENABLED_STATE_DEFAULT
+                    || state == PackageManager.COMPONENT_ENABLED_STATE_ENABLED) {
+                postMessage(MSG_PACKAGE_AVAILABLE, packageName);
+            } else {
+                postMessage(MSG_PACKAGE_UNAVAILABLE, packageName);
+            }
+        } catch (IllegalArgumentException e) {
+            Log.e(TAG, "Package does not exist: " + packageName, e);
         }
     }
 
diff --git a/src/com/android/settings/vpn2/ConfigDialogFragment.java b/src/com/android/settings/vpn2/ConfigDialogFragment.java
index 0dbaa9a..788b9a9 100644
--- a/src/com/android/settings/vpn2/ConfigDialogFragment.java
+++ b/src/com/android/settings/vpn2/ConfigDialogFragment.java
@@ -176,6 +176,7 @@
         try {
             LegacyVpnInfo connected = mService.getLegacyVpnInfo(UserHandle.myUserId());
             if (connected != null && profile.key.equals(connected.key)) {
+                VpnUtils.clearLockdownVpn(getContext());
                 mService.prepareVpn(VpnConfig.LEGACY_VPN, VpnConfig.LEGACY_VPN,
                         UserHandle.myUserId());
             }