Can't Get Ethernet Working on z77-DS3H + GTX680 After Big Sur Installation

[fredouille59]

Hello, Success here with my old rig z77-DS3H + GTX680 (mac mini 7, end 2014) and OC 0.6.4.
But I can't get ethernet working (chipset Atheros Qualcom AR8151)
Wifi and BT BCM 94360 is OK btw
I've tried all the kext available (AtherosL1cEthernet v1.2.3, 1.2.1, highsierra,...) in OC kext or in L/E
I precise that it was working perfectly in Catalina. Any advice is welcome !!
Regards
fred

 

[fredouille59]

Hello, Success here with my old rig z77-DS3H + GTX680 (mac mini 7, end 2014) and OC 0.6.4.
But I can't get ethernet working (chipset Atheros Qualcom AR8151)
Wifi and BT BCM 94360 is OK btw
I've tried all the kext available (AtherosL1cEthernet v1.2.3, 1.2.1, highsierra,...) in OC kext or in L/E
I precise that it was working perfectly in Catalina. Any advice is welcome !!
Regards
fred

Edit: Solved, I had to add AtherosL1cEthernet to OC/kext and also add this line in OCC:
(see picture)
Best regards

 

[svencux]

Hello, Success here with my old rig z77-DS3H + GTX680 (mac mini 7, end 2014) and OC 0.6.4.
But I can't get ethernet working (chipset Atheros Qualcom AR8151)
Wifi and BT BCM 94360 is OK btw
I've tried all the kext available (AtherosL1cEthernet v1.2.3, 1.2.1, highsierra,...) in OC kext or in L/E
I precise that it was working perfectly in Catalina. Any advice is welcome !!
Regards
fred

would you be so kind to share your efi folder?
i am in the works to move to open core but need something to look at to go forward..
thanks.

 

[fredouille59]

would you be so kind to share your efi folder?
i am in the works to move to open core but need something to look at to go forward..
thanks.

sure!
I erased tool and ressource coz too, big, feel free to add any one you wawnt!
regards

 

[svencux]

sure!
I erased tool and ressource coz too, big, feel free to add any one you wawnt!
regards

thanks, have bid sug up and running.

 

[katiepea]

Edit: Solved, I had to add AtherosL1cEthernet to OC/kext and also add this line in OCC:
(see picture)
Best regards

what software is this editor? got a link to it?

 

[fredouille59]

what software is this editor? got a link to it?

Hi, you can use any plist editor such as BBedit, or plistedit pro , or opencore configurator

OpenCore Configurator | The Original | mackie100 projects

OpenCore Configurator like as Clover Configurator will help you create custom configuration files for the OpenCore EFI bootloader via a streamlined graphical interface.

mackie100projects.altervista.org

regards
fred

 

[HanHuman]

sure!
I erased tool and ressource coz too, big, feel free to add any one you wawnt!
regards

Hi,
having the same MB as you I used your EFI folder and everything works fine except ethenet.
And the AtherosL1cEthernet line was already in OCC when I opened it.
Is there anything else you might have done that wouldn't have been described here?

Thanks for any help.

 

[hihiandylam]

hi

fredouille59

have you fixed the problem? your case same with me​

 

[ekreen95]

sure!
I erased tool and ressource coz too, big, feel free to add any one you wawnt!
regards

Hi, When I try to use your EFI, If have an error "OC : failed to load configuration".
Any idea please ?
Thanks