Call app needs long time to start The call app on my Samsung Galaxy Ace takes a really long time to start (about 20 seconds). When it finally starts and I cancel the call and call again, the app launches normally. When I turn off the screen and turn it on again, the app starts again delayed. I was watching the LogCat output, and it gives me this:

07-21 21:11:08.710: D/PowerManagerService(1502): releaseWakeLock flags=0x1 tag=ActivityManager-Launch
07-21 21:11:11.390: D/BatteryService(1502): update start
07-21 21:11:14.703: W/PowerManagerService(1502): Timer 0x3-&gt;0x3|0x0
07-21 21:11:21.421: D/BatteryService(1502): update start
07-21 21:11:22.531: W/ActivityManager(1502): Timeout of broadcast BroadcastRecord{407bdff8 android.intent.action.SCREEN_OFF} - receiver=android.os.BinderProxy@40bd2f18, started 20000ms ago
07-21 21:11:22.531: W/ActivityManager(1502): Receiver during timeout: BroadcastFilter{40bf3618 ReceiverList{40bd2f88 23024 com.google.android.youtube/10057 remote:40bd2f18}}
07-21 21:11:22.554: I/Launcher(19091): ACTION_SCREEN_OFF
07-21 21:11:22.578: D/PowerManagerService(1502): acquireWakeLock flags=0x1 tag=GeofencerStateMachine
07-21 21:11:22.578: D/PowerManagerService(1502): releaseWakeLock flags=0x1 tag=GeofencerStateMachine
I think it has something to do with this line:

07-21 21:11:22.531: W/ActivityManager(1502): Timeout of broadcast BroadcastRecord{407bdff8 android.intent.action.SCREEN_OFF} - receiver=android.os.BinderProxy@40bd2f18, started 20000ms ago


but I don't know how to fix it.
I have experienced the same issue on my Galaxy S2(Android version 2.3.5). It was cause by Youtube, not the call app. When I saw the log related to youtube, I tried to start youtube by touching its icon, but it failed to start. You can try to see if you can start youtube now.

Then I went to "Settings/Application/Manage Applications" and found "Youtube". Cleared its data and cache. Now try to start youtube again. If it cannot start, check if you has disabled data sync. Enable it in "Settings/Account and Sync/Background data". Try to sync your data to allow youtube to update. After youtube is updated, it should be ok for the call app to work properly.

Hope this can also fix your problem. Cheers.