latest ACPIBatteryManager.kext has bug

[sherlocks]

I installed Sierra 10.2.2 in Dell Venue 11 Pro 7140.
And i installed kext file and checked bug step by step

If i installed ACPIBatteryManager.kext, brightness higher and lower repeatly happen about 10 sec loop. When get login windows brightness higher like restart before. But after some seconds, brightness lower and after some seconds, brightness higer. I did similar exprience case in my laptop

Very strange.

I will check old kext and report

Thank you.

 

[P1LGRIM]

Desktops don't have batteries - Moved to Laptop Support.

 

[RehabMan]

I installed Sierra 10.2.2 in Dell Venue 11 Pro 7140.
And i installed kext file and checked bug step by step

If i installed ACPIBatteryManager.kext, brightness higher and lower repeatly happen about 10 sec loop. When get login windows brightness higher like restart before. But after some seconds, brightness lower and after some seconds, brightness higer. I did similar exprience case in my laptop

Very strange.

I will check old kext and report

Thank you.

Read battery guide (or brightness guide), post #1, "Problem Reporting".

 

[mitchzh]

I installed Sierra 10.2.3 in Dell Venue 11 Pro 7140.
ACPIBatteryManager.kext works fine.
Is there any way to drive the audio?

 

[demimontalto]

I installed Sierra 10.2.3 in Dell Venue 11 Pro 7140.
ACPIBatteryManager.kext works fine.
Is there any way to drive the audio?

Audio is covered in the FAQ,
https://www.tonymacx86.com/threads/faq-read-first-laptop-frequent-questions.164990/