[Samsung Galaxy Tab E  ROMs, Kernels, Recoveries, &] MikeEx:
Hey Vince! lineage-15.1_j8_20180804_NIGHTLY-gtelwifiue boots!

Thank you so much for your support.

Below are some things I've noticed, full log is attached at the bottom.

Developer Settings crashes on load. Not critical. Red flashing boarder goes away after a day (everything finished compiling in the background)

08-04 23:19:41.357 6014 6014 D SubSettings: Launching fragment com.android.settings.development.DevelopmentSettings
08-04 23:19:41.367 6014 6014 E SystemServiceRegistry: No service published for: oem_lock
08-04 23:19:41.367 6014 6014 E SystemServiceRegistry: android.os.ServiceManager$ServiceNotFoundException: No service published for: oem_lock
08-04 23:19:41.367 6014 6014 E SystemServiceRegistry:	at android.os.ServiceManager.getServiceOrThrow(ServiceManager.java:75)
08-04 23:19:41.367 6014 6014 E SystemServiceRegistry:	at android.app.SystemServiceRegistry$72.createService(SystemServiceRegistry.java:787)
08-04 23:19:41.367 6014 6014 E SystemServiceRegistry:	at android.app.SystemServiceRegistry$72.createService(SystemServiceRegistry.java:785)
08-04 23:19:41.367 6014 6014 E SystemServiceRegistry:	at android.app.SystemServiceRegistry$StaticServiceFetcher.getService(SystemServiceRegistry.java:987)
08-04 23:19:41.367 6014 6014 E SystemServiceRegistry:	at android.app.SystemServiceRegistry.getSystemService(SystemServiceRegistry.java:914)
08-04 23:19:41.367 6014 6014 E SystemServiceRegistry:	at android.app.ContextImpl.getSystemService(ContextImpl.java:1667)
08-04 23:19:41.367 6014 6014 E SystemServiceRegistry:	at android.view.ContextThemeWrapper.getSystemService(ContextThemeWrapper.java:171)
08-04 23:19:41.367 6014 6014 E SystemServiceRegistry:	at android.app.Activity.getSystemService(Activity.java:5925)
08-04 23:19:41.367 6014 6014 E SystemServiceRegistry:	at com.android.settings.SettingsPreferenceFragment.getSystemService(SettingsPreferenceFragment.java:500)
08-04 23:19:41.367 6014 6014 E SystemServiceRegistry:	at com.android.settings.development.DevelopmentSettings.onCreate(DevelopmentSettings.java:423)
08-04 23:19:41.367 6014 6014 E SystemServiceRegistry:	at android.app.Fragment.performCreate(Fragment.java:2489)
08-04 23:19:41.367 6014 6014 E SystemServiceRegistry:	at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:1237)
08-04 23:19:41.367 6014 6014 E SystemServiceRegistry:	at android.app.FragmentManagerImpl.addAddedFragments(FragmentManager.java:2407)
08-04 23:19:41.367 6014 6014 E SystemServiceRegistry:	at android.app.FragmentManagerImpl.executeOpsTogether(FragmentManager.java:2186)
08-04 23:19:41.367 6014 6014 E SystemServiceRegistry:	at android.app.FragmentManagerImpl.removeRedundantOperationsAndExecute(FragmentManager.java:2142)
08-04 23:19:41.367 6014 6014 E SystemServiceRegistry:	at android.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:2043)
08-04 23:19:41.367 6014 6014 E SystemServiceRegistry:	at android.app.FragmentManagerImpl.executePendingTransactions(FragmentManager.java:799)
08-04 23:19:41.367 6014 6014 E SystemServiceRegistry:	at com.android.settings.SettingsActivity.switchToFragment(SettingsActivity.java:736)
08-04 23:19:41.367 6014 6014 E SystemServiceRegistry:	at com.android.settings.SettingsActivity.launchSettingFragment(SettingsActivity.java:423)
08-04 23:19:41.367 6014 6014 E SystemServiceRegistry:	at com.android.settings.SettingsActivity.onCreate(SettingsActivity.java:321)
08-04 23:19:41.367 6014 6014 E SystemServiceRegistry:	at android.app.Activity.performCreate(Activity.java:7009)
08-04 23:19:41.367 6014 6014 E SystemServiceRegistry:	at android.app.Activity.performCreate(Activity.java:7000)
08-04 23:19:41.367 6014 6014 E SystemServiceRegistry:	at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1214)
08-04 23:19:41.367 6014 6014 E SystemServiceRegistry:	at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2731)
08-04 23:19:41.367 6014 6014 E SystemServiceRegistry:	at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2856)
08-04 23:19:41.367 6014 6014 E SystemServiceRegistry:	at android.app.ActivityThread.-wrap11(Unknown Source:0)
08-04 23:19:41.367 6014 6014 E SystemServiceRegistry:	at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1589)
08-04 23:19:41.367 6014 6014 E SystemServiceRegistry:	at android.os.Handler.dispatchMessage(Handler.java:106)
08-04 23:19:41.367 6014 6014 E SystemServiceRegistry:	at android.os.Looper.loop(Looper.java:164)
08-04 23:19:41.367 6014 6014 E SystemServiceRegistry:	at android.app.ActivityThread.main(ActivityThread.java:6494)
08-04 23:19:41.367 6014 6014 E SystemServiceRegistry:	at java.lang.reflect.Method.invoke(Native Method)
08-04 23:19:41.367 6014 6014 E SystemServiceRegistry:	at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:440)
08-04 23:19:41.367 6014 6014 E SystemServiceRegistry:	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807)
08-04 23:19:41.372 824 2246 W ActivityManager: Force finishing activity com.android.settings/.SubSettings
08-04 23:19:41.387 824 2246 W ActivityManager: Force finishing activity com.android.settings/.Settings$SystemDashboardActivity
08-04 23:19:41.404 824 854 I ActivityManager: Showing crash dialog for package com.android.settings u0

This doesn't seem to work on my end.

Widevine DRM not supported, Hulu will not playback on device, but will still work with chromecast (other streaming services still work though).

08-04 23:18:21.973 30384 5757 W DG.WV : Widevine DRM not supported on this device
08-04 23:18:21.973 30384 5757 W DG.WV : android.media.UnsupportedSchemeException: Failed to instantiate drm object.
08-04 23:18:21.973 30384 5757 W DG.WV :	at android.media.MediaDrm.native_setup(Native Method)
08-04 23:18:21.973 30384 5757 W DG.WV :	at android.media.MediaDrm.<init>(MediaDrm.java:216)
08-04 23:18:21.973 30384 5757 W DG.WV :	at sln.run(:com.google.android.gms@12874019@12.8.74 (040300-204998136):10)
08-04 23:18:21.973 30384 5757 W DG.WV :	at pmz.run(:com.google.android.gms@12874019@12.8.74 (040300-204998136):28)
08-04 23:18:21.973 30384 5757 W DG.WV :	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1162)
08-04 23:18:21.973 30384 5757 W DG.WV :	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:636)
08-04 23:18:21.973 30384 5757 W DG.WV :	at ptb.run(Unknown Source:7)
08-04 23:18:21.973 30384 5757 W DG.WV :	at java.lang.Thread.run(Thread.java:764)

At the very beginning of logcat, I haven't noticed anything come about this. it's just there.

01-18 05:58:16.943 675 698 E AndroidRuntime: *** FATAL EXCEPTION IN SYSTEM PROCESS: android.display
01-18 05:58:16.943 675 698 E AndroidRuntime: java.lang.NullPointerException: Attempt to invoke interface method 'void android.app.IActivityManager.handleApplicationStrictModeViolation(android.os.IBinder, int, android.os.StrictMode$ViolationInfo)' on a null object reference
01-18 05:58:16.943 675 698 E AndroidRuntime:	at android.os.StrictMode$AndroidBlockGuardPolicy.handleViolation(StrictMode.java:1662)
01-18 05:58:16.943 675 698 E AndroidRuntime:	at android.os.StrictMode$AndroidBlockGuardPolicy$1.run(StrictMode.java:1557)
01-18 05:58:16.943 675 698 E AndroidRuntime:	at android.os.Handler.handleCallback(Handler.java:790)
01-18 05:58:16.943 675 698 E AndroidRuntime:	at android.os.Handler.dispatchMessage(Handler.java:99)
01-18 05:58:16.943 675 698 E AndroidRuntime:	at android.os.Looper.loop(Looper.java:164)
01-18 05:58:16.943 675 698 E AndroidRuntime:	at android.os.HandlerThread.run(HandlerThread.java:65)
01-18 05:58:16.943 675 698 E AndroidRuntime:	at com.android.server.ServiceThread.run(ServiceThread.java:46)
01-18 05:58:16.944 675 698 E AndroidRuntime: Error reporting crash
01-18 05:58:16.944 675 698 E AndroidRuntime: java.lang.NullPointerException: Attempt to invoke interface method 'void android.app.IActivityManager.handleApplicationCrash(android.os.IBinder, android.app.ApplicationErrorReport$ParcelableCrashInfo)' on a null object reference
01-18 05:58:16.944 675 698 E AndroidRuntime:	at com.android.internal.os.RuntimeInit$KillApplicationHandler.uncaughtException(RuntimeInit.java:116)
01-18 05:58:16.944 675 698 E AndroidRuntime:	at java.lang.ThreadGroup.uncaughtException(ThreadGroup.java:1068)
01-18 05:58:16.944 675 698 E AndroidRuntime:	at java.lang.ThreadGroup.uncaughtException(ThreadGroup.java:1063)
01-18 05:58:16.944 675 698 E AndroidRuntime:	at java.lang.Thread.dispatchUncaughtException(Thread.java:1955)

KernelUidCpuTimeReader spam, found several times. I haven't noticed anything come about this. it's just there.

08-03 23:57:14.972 824 856 E KernelUidCpuTimeReader: Failed to read uid_cputime: /proc/uid_cputime/show_uid_stat (No such file or directory)
08-03 23:57:14.983 824 856 D KernelUidCpuTimeReader: Removing uids 99018-99018
08-03 23:57:14.984 824 856 E KernelUidCpuTimeReader: failed to remove uids 99018 - 99018 from uid_cputime module
08-03 23:57:14.984 824 856 E KernelUidCpuTimeReader: java.io.FileNotFoundException: /proc/uid_cputime/remove_uid_range (No such file or directory)
08-03 23:57:14.984 824 856 E KernelUidCpuTimeReader:	at java.io.FileOutputStream.open0(Native Method)
08-03 23:57:14.984 824 856 E KernelUidCpuTimeReader:	at java.io.FileOutputStream.open(FileOutputStream.java:287)
08-03 23:57:14.984 824 856 E KernelUidCpuTimeReader:	at java.io.FileOutputStream.<init>(FileOutputStream.java:223)
08-03 23:57:14.984 824 856 E KernelUidCpuTimeReader:	at java.io.FileOutputStream.<init>(FileOutputStream.java:110)
08-03 23:57:14.984 824 856 E KernelUidCpuTimeReader:	at java.io.FileWriter.<init>(FileWriter.java:63)
08-03 23:57:14.984 824 856 E KernelUidCpuTimeReader:	at com.android.internal.os.KernelUidCpuTimeReader.removeUidsFromKernelModule(KernelUidCpuTimeReader.java:163)
08-03 23:57:14.984 824 856 E KernelUidCpuTimeReader:	at com.android.internal.os.KernelUidCpuTimeReader.removeUid(KernelUidCpuTimeReader.java:138)
08-03 23:57:14.984 824 856 E KernelUidCpuTimeReader:	at com.android.internal.os.BatteryStatsImpl.removeIsolatedUidLocked(BatteryStatsImpl.java:3641)
08-03 23:57:14.984 824 856 E KernelUidCpuTimeReader:	at com.android.server.am.BatteryExternalStatsWorker$1.run(BatteryExternalStatsWorker.java:191)
08-03 23:57:14.984 824 856 E KernelUidCpuTimeReader:	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:457)
08-03 23:57:14.984 824 856 E KernelUidCpuTimeReader:	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
08-03 23:57:14.984 824 856 E KernelUidCpuTimeReader:	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1162)
08-03 23:57:14.984 824 856 E KernelUidCpuTimeReader:	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:636)
08-03 23:57:14.984 824 856 E KernelUidCpuTimeReader:	at java.lang.Thread.run(Thread.java:764)

Also constantly spamming the log

08-04 00:19:15.591 824 853 E KernelUidCpuTimeReader: Failed to read uid_cputime: /proc/uid_cputime/show_uid_stat (No such file or directory)

08-04 19:45:03.128 359 359 E WifiHAL : wifi_get_logger_supported_feature_set: Error -3 happened.