Android emulator stays on Android black screen and won't start

There is a problem with my emulator (s). When I run it, the emulator stays on a black page with the word "android". Does not change. Logcat reads:

 08-16 20:01:11.580      415-415/? E/﹕ Failed to connect to host (QemuPipeStream)!!!
         08-16 20:01:11.580      415-415/? E/EGL_emulation﹕ Failed to establish connection with the host
         08-16 20:01:11.590      415-415/? E/﹕ Failed to connect to host (QemuPipeStream)!!!
         08-16 20:01:11.590      415-415/? E/EGL_emulation﹕ Failed to establish connection with the host
         08-16 20:01:11.590      415-415/? E/﹕ Failed to connect to host (QemuPipeStream)!!!
         08-16 20:01:11.590      415-415/? E/EGL_emulation﹕ Failed to establish connection with the host
         08-16 20:01:11.590      415-415/? E/﹕ Failed to connect to host (QemuPipeStream)!!!
         08-16 20:01:11.590      415-415/? E/EGL_emulation﹕ Failed to establish connection with the host
         08-16 20:01:11.590      415-415/? E/﹕ Failed to connect to host (QemuPipeStream)!!!
         08-16 20:01:11.590      415-415/? E/EGL_emulation﹕ Failed to establish connection with the host
         08-16 20:01:11.590      415-415/? E/﹕ Failed to connect to host (QemuPipeStream)!!!
         08-16 20:01:11.590      415-415/? E/EGL_emulation﹕ Failed to establish connection with the host
         08-16 20:01:11.600      415-415/? E/﹕ Failed to connect to host (QemuPipeStream)!!!
         08-16 20:01:11.600      415-415/? E/EGL_emulation﹕ Failed to establish connection with the host
         08-16 20:01:11.600      415-415/? E/﹕ Failed to connect to host (QemuPipeStream)!!!
         08-16 20:01:11.600      415-415/? E/EGL_emulation﹕ Failed to establish connection with the host
         08-16 20:01:11.600      415-415/? E/﹕ Failed to connect to host (QemuPipeStream)!!!
         08-16 20:01:11.600      415-415/? E/EGL_emulation﹕ Failed to establish connection with the host
         08-16 20:01:11.600      415-415/? E/﹕ Failed to connect to host (QemuPipeStream)!!!
         08-16 20:01:11.600      415-415/? E/EGL_emulation﹕ Failed to establish connection with the host
         08-16 20:01:11.600      415-415/? E/﹕ Failed to connect to host (QemuPipeStream)!!!
         08-16 20:01:11.600      415-415/? E/EGL_emulation﹕ Failed to establish connection with the host
         08-16 20:01:11.600      415-415/? E/﹕ Failed to connect to host (QemuPipeStream)!!!
         08-16 20:01:11.600      415-415/? E/EGL_emulation﹕ Failed to establish connection with the host
         08-16 20:01:11.600      415-415/? E/﹕ Failed to connect to host (QemuPipeStream)!!!
         08-16 20:01:11.600      415-415/? E/EGL_emulation﹕ Failed to establish connection with the host
         08-16 20:01:11.600      415-415/? D/dalvikvm﹕ WAIT_FOR_CONCURRENT_GC blocked 1ms
         08-16 20:01:11.700      415-415/? D/dalvikvm﹕ GC_EXPLICIT freed 10K, 30% free 2864K/4088K, paused 3ms+8ms, total 103ms
         08-16 20:01:11.780      415-415/? D/dalvikvm﹕ GC_EXPLICIT freed 4K, 31% free 2860K/4088K, paused 9ms+4ms, total 78ms
         08-16 20:01:11.830      711-711/? I/installd﹕ installd firing up
         08-16 20:01:11.830      711-711/? E/cutils﹕ Failed to read /data/.layout_version: No such file or directory
         08-16 20:01:11.840      711-711/? E/installd﹕ Could not create directories; exiting.
         08-16 20:01:11.920      415-415/? D/dalvikvm﹕ GC_EXPLICIT freed <1K, 31% free 2860K/4088K, paused 24ms+22ms, total 133ms
         08-16 20:01:12.000      415-415/? I/dalvikvm﹕ System server process 713 has been created
         08-16 20:01:12.010      712-712/? E/keystore﹕ chdir: /data/misc/keystore: No such file or directory
         08-16 20:01:12.030      415-415/? I/Zygote﹕ Accepting command socket connections
         08-16 20:01:12.210      713-713/? I/SystemServer﹕ Entered the Android system server!
         08-16 20:01:12.220      713-713/? D/SensorService﹕ nuSensorService starting...
         08-16 20:01:12.230      713-713/? I/SensorService﹕ Goldfish 3-axis Accelerometer
         08-16 20:01:12.230      713-713/? I/SensorService﹕ Goldfish 3-axis Magnetic field sensor
         08-16 20:01:12.240      713-713/? I/SensorService﹕ Goldfish Orientation sensor
         08-16 20:01:12.240      713-713/? I/SensorService﹕ Goldfish Temperature sensor
         08-16 20:01:12.240      713-713/? I/SensorService﹕ Goldfish Proximity sensor
         08-16 20:01:12.250      713-713/? D/SensorService﹕ Max socket buffer size 131071
         08-16 20:01:12.260      713-726/? D/SensorService﹕ nuSensorService thread starting...
         08-16 20:01:12.270      713-713/? I/SystemServer﹕ Waiting for installd to be ready.
         08-16 20:01:12.270      713-713/? I/Installer﹕ connecting...
         08-16 20:01:12.280      713-727/? I/SystemServer﹕ Enabled StrictMode logging for WM Looper
         08-16 20:01:12.280      713-713/? I/Installer﹕ disconnecting...
         08-16 20:01:12.290      713-713/? E/Installer﹕ connection failed
         08-16 20:01:12.290      713-713/? I/SystemServer﹕ Power Manager
         08-16 20:01:12.300      713-713/? E/PowerManagerService-JNI﹕ Couldn't load power module (No such file or directory)
         08-16 20:01:12.310      713-713/? I/SystemServer﹕ Activity Manager
         08-16 20:01:12.350      713-728/? I/ActivityManager﹕ Memory class: 64
         08-16 20:01:12.400      713-730/? W/BatteryStats﹕ Error writing battery statistics
      java.io.FileNotFoundException: /data/system/batterystats.bin.tmp: open failed: ENOENT (No such file or directory)
        at libcore.io.IoBridge.open(IoBridge.java:409)
        at java.io.FileOutputStream.<init>(FileOutputStream.java:88)
        at java.io.FileOutputStream.<init>(FileOutputStream.java:73)
        at com.android.internal.os.BatteryStatsImpl.commitPendingDataToDisk(BatteryStatsImpl.java:5326)
        at com.android.internal.os.BatteryStatsImpl$1.run(BatteryStatsImpl.java:5306)
 Caused by: libcore.io.ErrnoException: open failed: ENOENT (No such file or directory)
        at libcore.io.Posix.open(Native Method)
        at libcore.io.BlockGuardOs.open(BlockGuardOs.java:110)
        at libcore.io.IoBridge.open(IoBridge.java:393)

      

        
        
        
      

    

at java.io.FileOutputStream. (FileOutputStream.java:88) to java.io.FileOutputStream. (FileOutputStream.java:73) at com.android.internal.os.BatteryStatsImpl.commitPendingDataToDisk (BatteryStatsImpl.java:5326) at com.android.internal.os.BatteryStatsImpl $ 1.run (BatteryStatsImpl.java:5306) 08-16 20 : 01: 12.430 713-728 /? W / UsageStats: Error: java.io.IOException: open failed: ENOENT (No such file or directory) while reading data from file: / data / system / usagestats / usage-20140816 08-16 20: 01: 12,430 713-728 /? I / AppOps: no existing app ops / data / system / appops.xml; empty empty 08-16 20: 01: 12,530 713-732 /? I / UiThread: Enable StrictMode Logging for UI Thread 08-16 20: 01: 12,560 713-713 /? E / System: ************************************         08-16 20: 01: 12,570 713-713 /? E / System: ********Failure to bootstrap java.lang.NullPointerException at com.android.server.firewall.IntentFirewall.readRulesDir (IntentFirewall.java:271) at com.android.server.firewall.IntentFirewall. (IntentFirewall.java:114) at com.android.server.am.ActivityManagerService.main (ActivityManagerService.java:1804) at com.android.server.ServerThread.initAndLoop (SystemServer.java:196) at com.android.server. SystemServer.main (SystemServer.java:1179) at java.lang.reflect.Method.invokeNative (native method) at java.lang.reflect.Method.invoke (Method.java:515) at com.android.internal.os. ZygoteInit $ MethodAndArgsCaller.run (ZygoteInit.java:779) at com.android.internal.os.ZygoteInit.main (ZygoteInit.java:595) at dalvik.system.NativeStart.main (native method) 08-16 20: 01: 12,580 713-713 /? I / SystemServer: Display Manager 08-16 20: 01: 12,600 45-76 /? E / SurfaceFlinger: ro.sf.lcd_density should be defined as build property 08-16 20: 01: 12,610 713-727 /? W / dalvikvm: threadid = 12: exit with exception disabled (group = 0xb1ab2ba8) 08-16 20: 01: 12.610 713-727 /? E / AndroidRuntime: * FATAL EXCEPTION IN SYSTEM PROCESS: WindowManager java.lang.NullPointerException at com.android.server.display.LocalDisplayAdapter $ LocalDisplayDevice.getDisplayDeviceInfoLocked (LocalDisplayAdapter.java:147) atomicDisplayAdapter.java:147) at (DisplayManagerService.java:852) at com.android.server.display.DisplayManagerService.handleDisplayDeviceAdded (DisplayManagerService.java:841) at com.android.server.display.DisplayManagerService.access $ 1100 (DisplayManagerService.java:96) when

  com.android.server.display.DisplayManagerService$DisplayAdapterListener.onDisplayDeviceEvent(DisplayManagerService.java:1281)
        at com.android.server.display.DisplayAdapter$1.run(DisplayAdapter.java:108)
        at android.os.Handler.handleCallback(Handler.java:733)
        at android.os.Handler.dispatchMessage(Handler.java:95)
        at android.os.Looper.loop(Looper.java:136)
        at android.os.HandlerThread.run(HandlerThread.java:61)

 Whats the issue please?