How to Fix [OpenCore 0.6.7] Login Screen Loop After Installing Nvidia Webdriver for GTX 1060 6GB, High Sierra (17G14033)
This mini-guide provides a structural approach to troubleshoot and fix the issue.
Prerequisites
- Confirm your hardware specifications (CPU, GPU, Motherboard).
- Ensure you have a bootable recovery USB and backup your EFI.
Fix Steps
- Check if your GPU requires WhateverGreen or specific boot-args (e.g., agdpmod=pikera).
- Ensure Metal acceleration is fully supported for your macOS version.
- Update Lilu and WhateverGreen to the latest versions.
Verification
- Reboot and verify if the functionality is restored and stable under typical usage.
Original Question:
My rig: MOBO: Aorus B450 M CPU: Ryzen 5 2600 GPU: GTX 1060 6GB
I am able to install with SMBIOS iMac14,2. The build version initially was 17G66, but there is no available webdriver for this build, so I update security to build version 17G14033.
After installing the webdriver and reboot, the login screen showed up and freezed a few seconds, then black screen showed up with a few lines of log, one of the lines was gIOScreenLockState 3, then back to login screen and repeat.
I've tried few ways, but still not working: 1. Set SecureBoot -> Disabled 2. set boot arg with nvda_drv_vrl=1
Been struggling for days, really appreciate if anyone has idea on this issue.
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