[Sony Xperia S, Acro S, Ion] frantisekz:
Hey [MENTION=1171001]deedwar[/MENTION] , audio output to headphones stopped working. I didn't do anything what could caused it, I've tried playing with VLC and Poweramp.

Audio through speaker works until I connect headphones. I have to reboot the phone to make speaker working again.

see Vlc log:

10-12 21:01:26.096 E/VLC/AudioService(4298): Event not handled
10-12 21:01:26.146 E/VLC/AudioService(4298): Event not handled
10-12 21:01:26.286 E/VLC/AudioService(4298): Event not handled
10-12 21:01:26.436 E/VLC/AudioService(4298): Event not handled
10-12 21:01:26.696 E/VLC/AudioService(4298): Event not handled
10-12 21:01:26.976 E/VLC/AudioService(4298): Event not handled
10-12 21:01:27.286 E/VLC/AudioService(4298): Event not handled
10-12 21:01:27.516 E/VLC/AudioService(4298): Event not handled
10-12 21:01:27.836 E/VLC/AudioService(4298): Event not handled
10-12 21:01:28.006 E/VLC/AudioService(4298): Event not handled
10-12 21:01:28.306 E/VLC/AudioService(4298): Event not handled
10-12 21:01:28.526 E/VLC/AudioService(4298): Event not handled
10-12 21:01:28.856 E/VLC/AudioService(4298): Event not handled
10-12 21:01:29.116 E/VLC/AudioService(4298): Event not handled
10-12 21:01:29.336 E/VLC/AudioService(4298): Event not handled
10-12 21:01:29.596 E/VLC/AudioService(4298): Event not handled
10-12 21:01:29.856 E/VLC/AudioService(4298): Event not handled
10-12 21:01:30.196 E/VLC/AudioService(4298): Event not handled
10-12 21:01:30.416 E/VLC/AudioService(4298): Event not handled
10-12 21:01:30.636 E/VLC/AudioService(4298): Event not handled
10-12 21:01:30.966 E/VLC/AudioService(4298): Event not handled
10-12 21:01:31.166 E/VLC/AudioService(4298): Event not handled
10-12 21:01:31.456 E/VLC/AudioService(4298): Event not handled
10-12 21:01:31.746 E/VLC/AudioService(4298): Event not handled
10-12 21:01:31.996 E/VLC/AudioService(4298): Event not handled
10-12 21:01:32.226 E/VLC/AudioService(4298): Event not handled
10-12 21:01:32.456 E/VLC/AudioService(4298): Event not handled
10-12 21:01:32.726 E/VLC/AudioService(4298): Event not handled
10-12 21:01:32.986 E/VLC/AudioService(4298): Event not handled
10-12 21:01:33.256 E/VLC/AudioService(4298): Event not handled

and system log is spammed with this:

10-12 21:03:21.716 D/AudioHardwareMSM8660(192): Bufsize 4800
10-12 21:03:21.716 D/AudioHardwareMSM8660(192): SampleRate 44.1k
10-12 21:03:21.716 D/AudioHardwareMSM8660(192): Bufsize 4800
10-12 21:03:21.716 D/AudioHardwareMSM8660(192): SampleRate 44.1k
10-12 21:03:22.716 D/AudioHardwareMSM8660(192): Bufsize 4800
10-12 21:03:22.716 D/AudioHardwareMSM8660(192): SampleRate 44.1k
10-12 21:03:22.716 D/AudioHardwareMSM8660(192): Bufsize 4800
10-12 21:03:22.716 D/AudioHardwareMSM8660(192): SampleRate 44.1k
10-12 21:03:22.716 D/AudioHardwareMSM8660(192): Bufsize 4800
10-12 21:03:22.716 D/AudioHardwareMSM8660(192): SampleRate 44.1k
10-12 21:03:23.716 D/AudioHardwareMSM8660(192): Bufsize 4800
10-12 21:03:23.716 D/AudioHardwareMSM8660(192): SampleRate 44.1k
10-12 21:03:23.716 D/AudioHardwareMSM8660(192): Bufsize 4800
10-12 21:03:23.716 D/AudioHardwareMSM8660(192): SampleRate 44.1k
10-12 21:03:23.716 D/AudioHardwareMSM8660(192): Bufsize 4800
10-12 21:03:23.716 D/AudioHardwareMSM8660(192): SampleRate 44.1k
10-12 21:03:24.716 W/AudioFlinger(192): write blocked for 998 msecs, 7975 delayed writes, thread 0x414dd008