gravity25 Posted August 9, 2025 Share Posted August 9, 2025 Ethernet connection is not working in tahoe public beta. I have used all kinds of kexts.... intelmausi, intelMausiEthernet, NullEthernet...ect ect but still no success. I turned off WEG while installing then turned it on. Still it didnt work .(dGPU is working) i am attaching my EFI file... Please can someone help me.... My computer configuration : mobo: Intel Rog Strix z370f gaming processor : intel i7 8700k gpu : asrock radeon rx 570 lan: Intel® I219V, Anti-surge LANGuard, ROG GameFirst Technology EFI.rar Quote Link to comment https://www.insanelymac.com/forum/topic/361493-tahoe-hackintosh-ethernet-connection-problem/ Share on other sites More sharing options...
deeveedee Posted August 9, 2025 Share Posted August 9, 2025 (edited) @gravity25 Your config.plist shows that you are simultaneously enabling multiple Ethernet kexts. Spoiler Enable only one kext (I prefer IntelMausiEthernet.kext for Tahoe). Also, your Ethernet kexts are old. The versions you should be using are as follows: IntelMausiEthernet.kext 2.5.5d0 IntelMausi.kext 1.0.8 In summary: Enable only ONE Ethernet kext in your config.plist. I prefer IntelMausiEthernet.kext 2.5.5d0 for Tahoe. Edited August 9, 2025 by deeveedee Quote Link to comment https://www.insanelymac.com/forum/topic/361493-tahoe-hackintosh-ethernet-connection-problem/#findComment-2838728 Share on other sites More sharing options...
Oyecomova Posted August 9, 2025 Share Posted August 9, 2025 19 minutes ago, deeveedee said: @gravedad25 Tu archivo config.plist muestra que estás habilitando varios kexts Ethernet simultáneamente. Habilita solo uno (prefiero IntelMausiEthernet.kext para Tahoe). Además, tus kexts Ethernet son antiguos. Las versiones que deberías usar son las siguientes: IntelMausiEthernet.kext 2.5.5d0 IntelMausi.kext 1.0.8 En resumen: Habilite solo UN kext Ethernet en su archivo config.plist. Prefiero IntelMausiEthernet.kext 2.5.5d0 para Tahoe. It doesn't work for me Z370 AORUS Gaming 7... is there a conflict between using two networks in Tahoe? Quote Link to comment https://www.insanelymac.com/forum/topic/361493-tahoe-hackintosh-ethernet-connection-problem/#findComment-2838733 Share on other sites More sharing options...
deeveedee Posted August 9, 2025 Share Posted August 9, 2025 @Oyecomova I don't have your motherboard to test, so I can only offer suggestions (as I did after finding errors in gravity25's config.plist). If your EFI worked for Sequoia but not Tahoe, make sure that you have Kernel > Quirks > DisableIoMapper = True for Tahoe. If that isn't it, try asking your questions here. Quote Link to comment https://www.insanelymac.com/forum/topic/361493-tahoe-hackintosh-ethernet-connection-problem/#findComment-2838735 Share on other sites More sharing options...
gravity25 Posted August 10, 2025 Author Share Posted August 10, 2025 15 hours ago, deeveedee said: @gravity25 Your config.plist shows that you are simultaneously enabling multiple Ethernet kexts. Reveal hidden contents Enable only one kext (I prefer IntelMausiEthernet.kext for Tahoe). Also, your Ethernet kexts are old. The versions you should be using are as follows: IntelMausiEthernet.kext 2.5.5d0 IntelMausi.kext 1.0.8 In summary: Enable only ONE Ethernet kext in your config.plist. I prefer IntelMausiEthernet.kext 2.5.5d0 for Tahoe. Thank you for the reply and suggestion. I followed your suggestion with both individually. Still NO Ethernet..... Quote Link to comment https://www.insanelymac.com/forum/topic/361493-tahoe-hackintosh-ethernet-connection-problem/#findComment-2838779 Share on other sites More sharing options...
deeveedee Posted August 10, 2025 Share Posted August 10, 2025 (edited) @gravity25 Interesting... what was the last version of macOS in which your I219V Ethernet worked? Once you have enough posts (10 I think), you'll be able to post your questions in the Developer's thread here. EDIT: Also, be sure to read the Developer's first post here. Edited August 10, 2025 by deeveedee Quote Link to comment https://www.insanelymac.com/forum/topic/361493-tahoe-hackintosh-ethernet-connection-problem/#findComment-2838798 Share on other sites More sharing options...
gravity25 Posted August 10, 2025 Author Share Posted August 10, 2025 41 minutes ago, deeveedee said: @gravity25 Interesting... what was the last version of macOS in which your I219V Ethernet worked? Once you have enough posts (10 I think), you'll be able to post your questions in the Developer's thread here. EDIT: Also, be sure to read the Developer's first post here. The last version i had was Sequoia 15.6 Quote Link to comment https://www.insanelymac.com/forum/topic/361493-tahoe-hackintosh-ethernet-connection-problem/#findComment-2838802 Share on other sites More sharing options...
gravity25 Posted August 16, 2025 Author Share Posted August 16, 2025 On 8/9/2025 at 4:15 PM, gravity25 said: Ethernet connection is not working in tahoe public beta. I have used all kinds of kexts.... intelmausi, intelMausiEthernet, NullEthernet...ect ect but still no success. I turned off WEG while installing then turned it on. Still it didnt work .(dGPU is working) i am attaching my EFI file... Please can someone help me.... My computer configuration : mobo: Intel Rog Strix z370f gaming processor : intel i7 8700k gpu : asrock radeon rx 570 lan: Intel® I219V, Anti-surge LANGuard, ROG GameFirst Technology EFI.rar 5.01 MB · 6 downloads CAN ANYONE GIVE ANY MORE IDEAS OR SUGGESTIONS HOW TO SOLVE THIS PROBLEM...OR ANYONE WHO HAD THIS PROBLEM AND HOW THEY FIXED IT !!!!??? Quote Link to comment https://www.insanelymac.com/forum/topic/361493-tahoe-hackintosh-ethernet-connection-problem/#findComment-2839296 Share on other sites More sharing options...
Ginger Geek Posted October 6, 2025 Share Posted October 6, 2025 On 8/16/2025 at 7:35 AM, gravity25 said: CAN ANYONE GIVE ANY MORE IDEAS OR SUGGESTIONS HOW TO SOLVE THIS PROBLEM...OR ANYONE WHO HAD THIS PROBLEM AND HOW THEY FIXED IT !!!!??? Did you happen to update from an earlier version and do you happen to have little-snitch installed? .... I have the exact same issue I even installed an RTL8125 and still no ethernet. I d not have a Wifi card so I can not test BUT The issue could be that if Little Snitch was installed before update, the outdated network filter from Little Snitch interferes with the macOS network stack, causing it to block all connections and sometimes fail to recognize the Ethernet port Quote Link to comment https://www.insanelymac.com/forum/topic/361493-tahoe-hackintosh-ethernet-connection-problem/#findComment-2841803 Share on other sites More sharing options...
Ginger Geek Posted October 7, 2025 Share Posted October 7, 2025 Just to follow up on this, I updated all opencore and al kexts and did a fresh install... Now I have ethernet. I had the exact issue as OP, I had LittleSnitch installed on the previous version. It hooks into the network stack and causes issues when updating. Anyone who reads this. If you have had little snitch... Try fresh. Quote Link to comment https://www.insanelymac.com/forum/topic/361493-tahoe-hackintosh-ethernet-connection-problem/#findComment-2841872 Share on other sites More sharing options...
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