Some problems with 10.12

[11212]

Hi. I have downloaded 10.12 from App Store, i start the installer, next, next, accept, etc, then it reads a lot of data from the drive as i seen in iStat menus. It says the computer needs to be restarted, i click on restart and nothing happens, no screen with update progress, etc, just a simple restart which boots 10.11.5. If i create an installer USB, can i install Sierra over El Capitan with keeping my data?

 

[11212]

I have created installer USB, when booted, it started install automatically, everything working fine, expect the touchpad settings in System preferences and the Fn + arrows brightness changing.

Also i get restart when i click on sleep or close the lid, and it restarts too when i try to shutdown.

 

[RehabMan]

I have created installer USB, when booted, it started install automatically, everything working fine, expect the touchpad settings in System preferences and the Fn + arrows brightness changing.

Known problem... discussed elsewhere if you search.

Also i get restart when i click on sleep or close the lid, and it restarts too when i try to shutdown.

Probably an issue with ACPI / power management. See guides in 10.11 forum.

 

[11212]

It worked good in 10.11.5, maybe they changed something in code?

 

[RehabMan]

It worked good in 10.11.5, maybe they changed something in code?

Define 'it'.

 

[11212]

Sleep, shutdown.

 

[RehabMan]

Sleep, shutdown.

See power management/ACPI patching...

http://www.tonymacx86.com/el-capita...faq-read-first-laptop-frequent-questions.html