Dell Latitude 7480 (Skylake): OpenCore 0.6.4 / upgrading Catalina to Big Sur

[Jake Lo]

What error are you encountering?

[lamatta17]

Switched to the debug version of OC and set the debuglevel to 83.
After the start comes for a short time an error message "NVRAM..." then the installation of Big Sur starts and it is for a long time only the apple to see.
I have attached the logs from the EFI partition.

Archiv.zip

[Jake Lo]

Give chicken07 files a try

 

 

[lamatta17]

Bootloop. Nothing else.

[Jake Lo]

Give this a try, select the Config according to your system and rename it as Config.plist

 

EFI-7480_OC-0.6.4.zip

 

Edit: updated pack for OC 0.6.7 available here.

[lamatta17]

This message is created from Bir Sur.
It was the config-HD520 that made this possible.
The config-HD520-Intel started but did not enable Bluetooth.
The startup process is faster than ever!
Now have an i7 
 

Many thank's again.