An internet connection is required to install MacOS Catalina; 3700X, RX 5500XT, MSI x570 tomahawk wifi with Realtek® 8125B 2.5G LAN controller

[MacLover1984]

I am installing MacOS Catalina by OpenCore version 0.6.1 with following configuration:

·         Ryzen 7 3700X,

·         Sapphire Nitro RX 5500XT,

·         MSI x570 tomahawk wifi with Realtek® 8125B 2.5G LAN controller

I have gathered all required files and doable with LucyRTL8125Ethernet.kext[V1.0.0d6] according to installation guide. But when I am going to install Catalina, a message “An internet connection is required to install MacOS” is showing. Please guide me to resolve the issue.

config.plist

Info.plist

Edited September 19, 2020 by MacLover1984

[Shaneee]

Before you run the installer after boot. Open Terminal and type this in, ifconfig en0 media 1000baseT

 

Now close Terminal and continue with the install.

[Shibby Shaggy]

How do you manually connect to wifi after the command?

Edited February 20, 2023 by Shibby Shaggy