[XPERIA X8 Original Android Development] paco911:
CtrlAltDelIrl, I did a clean install of latest stable kernel and ROM, and those bugs were there, no need in trying to reproduce, because they were there from beginning and are persistant, that's why I reported them :facepalm:.

I haven't tested with nightlies, because nAa stated that they're unsupported so I wasn't expecting fixes in nightlies, more a new, 4.0.3 release.

So, I have managed to get ADB working (driver reinstall, funny that it worked with MiniCM7), but undervolt and brightness problems remain.

I have yet again, reflashed the kernel, formatted all partitions and installed latest stable MiniCM10.

Here is the logcat part of brightness settings (undervolt part is quite the same as in my previous post):

com.android.settings/.SubSettings: +481ms
W/System.err( 1907): Removed 2131231246
W/System.err( 1907): Removed 2131231257
W/System.err( 1907): Removed 2131231258
D/BrightnessPreference( 1907): mOldUltraBrighess was found as 0
D/HardwareRenderer( 1907): Disabling v-sync
W/Adreno200-EGLSUB( 1907): SetSwapInterval() interval: 0 not set
D/BrightnessPreference( 1907): ultrabrightess set to true
E/BrightnessPreference( 1907): Error writing to /sys/devices/platform/i2c-adapter/i2c-0/0-0036/mode. Exception:
E/BrightnessPreference( 1907): java.io.FileNotFoundException: /sys/devices/platform/i2c-adapter/i2c-0/0-0036/mode: open failed: ENOENT (No such file or directory)
E/BrightnessPreference( 1907):	at libcore.io.IoBridge.open(IoBridge.java:416)
E/BrightnessPreference( 1907):	at java.io.FileOutputStream.<init>(FileOutputStream.java:88)
E/BrightnessPreference( 1907):	at java.io.FileOutputStream.<init>(FileOutputStream.java:73)
E/BrightnessPreference( 1907):	at java.io.FileWriter.<init>(FileWriter.java:80)
E/BrightnessPreference( 1907):	at com.android.settings.BrightnessPreference.writeOneLine(BrightnessPreference.java:410)
E/BrightnessPreference( 1907):	at com.android.settings.BrightnessPreference.onCheckedChanged(BrightnessPreference.java:164)
E/BrightnessPreference( 1907):	at android.widget.CompoundButton.setChecked(CompoundButton.java:126)
E/BrightnessPreference( 1907):	at android.widget.CompoundButton.toggle(CompoundButton.java:87)
E/BrightnessPreference( 1907):	at android.widget.CompoundButton.performClick(CompoundButton.java:99)
E/BrightnessPreference( 1907):	at android.view.View$PerformClick.run(View.java:16970)
E/BrightnessPreference( 1907):	at android.os.Handler.handleCallback(Handler.java:615)
E/BrightnessPreference( 1907):	at android.os.Handler.dispatchMessage(Handler.java:92)
E/BrightnessPreference( 1907):	at android.os.Looper.loop(Looper.java:137)
E/BrightnessPreference( 1907):	at android.app.ActivityThread.main(ActivityThread.java:4931)
E/BrightnessPreference( 1907):	at java.lang.reflect.Method.invokeNative(Native Method)
E/BrightnessPreference( 1907):	at java.lang.reflect.Method.invoke(Method.java:511)
E/BrightnessPreference( 1907):	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:791)
E/BrightnessPreference( 1907):	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:558)
E/BrightnessPreference( 1907):	at dalvik.system.NativeStart.main(Native Method)
E/BrightnessPreference( 1907): Caused by: libcore.io.ErrnoException: open failed: ENOENT (No such file or directory)
E/BrightnessPreference( 1907):	at libcore.io.Posix.open(Native Method)
E/BrightnessPreference( 1907):	at libcore.io.BlockGuardOs.open(BlockGuardOs.java:110)
E/BrightnessPreference( 1907):	at libcore.io.IoBridge.open(IoBridge.java:400)
E/BrightnessPreference( 1907):	... 18 more
D/BrightnessPreference( 1907): Setting ultramode to 1
D/BrightnessPreference( 1907): onBrightnessUltraModeChanged! true
D/BrightnessPreference( 1907): ultrabrightess set to false
E/BrightnessPreference( 1907): Error writing to /sys/devices/platform/i2c-adapter/i2c-0/0-0036/mode. Exception:
E/BrightnessPreference( 1907): java.io.FileNotFoundException: /sys/devices/platform/i2c-adapter/i2c-0/0-0036/mode: open failed: ENOENT (No such file or directory)
E/BrightnessPreference( 1907):	at libcore.io.IoBridge.open(IoBridge.java:416)
E/BrightnessPreference( 1907):	at java.io.FileOutputStream.<init>(FileOutputStream.java:88)
E/BrightnessPreference( 1907):	at java.io.FileOutputStream.<init>(FileOutputStream.java:73)
E/BrightnessPreference( 1907):	at java.io.FileWriter.<init>(FileWriter.java:80)
E/BrightnessPreference( 1907):	at com.android.settings.BrightnessPreference.writeOneLine(BrightnessPreference.java:410)
E/BrightnessPreference( 1907):	at com.android.settings.BrightnessPreference.onCheckedChanged(BrightnessPreference.java:166)
E/BrightnessPreference( 1907):	at android.widget.CompoundButton.setChecked(CompoundButton.java:126)
E/BrightnessPreference( 1907):	at android.widget.CompoundButton.toggle(CompoundButton.java:87)
E/BrightnessPreference( 1907):	at android.widget.CompoundButton.performClick(CompoundButton.java:99)
E/BrightnessPreference( 1907):	at android.view.View$PerformClick.run(View.java:16970)
E/BrightnessPreference( 1907):	at android.os.Handler.handleCallback(Handler.java:615)
E/BrightnessPreference( 1907):	at android.os.Handler.dispatchMessage(Handler.java:92)
E/BrightnessPreference( 1907):	at android.os.Looper.loop(Looper.java:137)
E/BrightnessPreference( 1907):	at android.app.ActivityThread.main(ActivityThread.java:4931)
E/BrightnessPreference( 1907):	at java.lang.reflect.Method.invokeNative(Native Method)
E/BrightnessPreference( 1907):	at java.lang.reflect.Method.invoke(Method.java:511)
E/BrightnessPreference( 1907):	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:791)
E/BrightnessPreference( 1907):	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:558)
E/BrightnessPreference( 1907):	at dalvik.system.NativeStart.main(Native Method)
E/BrightnessPreference( 1907): Caused by: libcore.io.ErrnoException: open failed: ENOENT (No such file or directory)
E/BrightnessPreference( 1907):	at libcore.io.Posix.open(Native Method)
E/BrightnessPreference( 1907):	at libcore.io.BlockGuardOs.open(BlockGuardOs.java:110)
E/BrightnessPreference( 1907):	at libcore.io.IoBridge.open(IoBridge.java:400)
E/BrightnessPreference( 1907):	... 18 more
D/BrightnessPreference( 1907): Setting ultramode to 0
D/BrightnessPreference( 1907): onBrightnessUltraModeChanged! false
W/InputMethodManagerService( 1670): Window already focused, ignoring focus gain of: com.android.internal.view.IInputMethodClient$Stub$Proxy@40ea6798 attribute=null

So please, don't tell me that these bugs don't exist when they clearly do...

Maybe you should install latest stable, not nightly, before posting?

Anyways, these bugs should be solved in latest nightly(?), so there's no point in reporting them anymore.

Nevertheless, I apologize for spam, offtopic and trying to help.. I guess I'll just go back waiting for new stable releases.