[Nexus 5 Android Development] craigacgomez:
Any Gapps pack with Google Plus 4.5 or Hangout 2.3 will cause this problem. Figured it out through an elimination process... Issues with the code for Samsung MultiWindow Support in the App Circle Sidebar code.

E/JavaBinder( 1432): !!! FAILED BINDER TRANSACTION !!!
E/AndroidRuntime( 1432): FATAL EXCEPTION: main
E/AndroidRuntime( 1432): Process: com.android.systemui, PID: 1432
E/AndroidRuntime( 1432): java.lang.RuntimeException: Package manager has died
E/AndroidRuntime( 1432): at android.app.ApplicationPackageManager.getPackageInfo(ApplicationPackageManager.java:79)
E/AndroidRuntime( 1432): at com.android.systemui.statusbar.appcirclesidebar.PackageAdapter.isSamsungMultiWindowSupport(PackageAdapter.java:201)
E/AndroidRuntime( 1432): at com.android.systemui.statusbar.appcirclesidebar.PackageAdapter.isIncludeApp(PackageAdapter.java:191)
E/AndroidRuntime( 1432): at com.android.systemui.statusbar.appcirclesidebar.PackageAdapter.reloadApplications(PackageAdapter.java:78)
E/AndroidRuntime( 1432): at com.android.systemui.statusbar.appcirclesidebar.AppCircleSidebar$SettingsObserver.update(AppCircleSidebar.java:172)
E/AndroidRuntime( 1432): at com.android.systemui.statusbar.appcirclesidebar.AppCircleSidebar$SettingsObserver.observe(AppCircleSidebar.java:150)
E/AndroidRuntime( 1432): at com.android.systemui.statusbar.appcirclesidebar.AppCircleSidebar.onAttachedToWindow(AppCircleSidebar.java:116)
E/AndroidRuntime( 1432): at android.view.View.dispatchAttachedToWindow(View.java:12592)
E/AndroidRuntime( 1432): at android.view.ViewGroup.dispatchAttachedToWindow(ViewGroup.java:2458)
E/AndroidRuntime( 1432): at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:1213)
E/AndroidRuntime( 1432): at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:996)
E/AndroidRuntime( 1432): at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:5603)
E/AndroidRuntime( 1432): at android.view.Choreographer$CallbackRecord.run(Choreographer.java:761)
E/AndroidRuntime( 1432): at android.view.Choreographer.doCallbacks(Choreographer.java:574)
E/AndroidRuntime( 1432): at android.view.Choreographer.doFrame(Choreographer.java:544)
E/AndroidRuntime( 1432): at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:747)
E/AndroidRuntime( 1432): at android.os.Handler.handleCallback(Handler.java:733)
E/AndroidRuntime( 1432): at android.os.Handler.dispatchMessage(Handler.java:95)
E/AndroidRuntime( 1432): at android.os.Looper.loop(Looper.java:136)
E/AndroidRuntime( 1432): at android.app.ActivityThread.main(ActivityThread.java:5152)
E/AndroidRuntime( 1432): at java.lang.reflect.Method.invokeNative(NativeMethod)
E/AndroidRuntime( 1432): at java.lang.reflect.Method.invoke(Method.java:515)
E/AndroidRuntime( 1432): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:796)
E/AndroidRuntime( 1432): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:612)
E/AndroidRuntime( 1432): at dalvik.system.NativeStart.main(Native Method)
E/AndroidRuntime( 1432): Caused by: android.os.TransactionTooLargeException
E/AndroidRuntime( 1432): at android.os.BinderProxy.transact(Native Method)
E/AndroidRuntime( 1432): at android.content.pm.IPackageManager$Stub$Proxy.getPackageInfo(IPackageManager.java:1623)
E/AndroidRuntime( 1432): at android.app.ApplicationPackageManager.getPackageInfo(ApplicationPackageManager.java:74)
E/AndroidRuntime( 1432): ... 24 more