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Gemini Executive Synthesis

RTX 5090 Laptop GPU driver 1.1.0 regressions on macOS 15.7.7, specifically cursor update rejections and external display flashing.

Technical Positioning
Achieving stable, high-refresh-rate multi-display output with correct cursor rendering on laptop dGPUs.
SaaS Insight & Market Implications
Driver 1.1.0 introduces critical regressions for the RTX 5090 Laptop, specifically rejecting cursor updates due to INVALID_PARAMS and causing external display flashing. While previous issues like random flicker were addressed, the new cursor problem forces a software fallback, degrading user experience. The detailed technical analysis points to a specific KAPI interaction failure during primary layer configuration. For B2B SaaS, this indicates a lack of robust regression testing across diverse hardware, particularly high-end mobile GPUs and multi-display setups. Such display-level instability directly impacts productivity and professional use cases, limiting the viability of the driver for critical applications.
Proprietary Technical Taxonomy
RTX 5090 Laptop GPU driver 1.1.0 macOS 15.7.7 Metal 3 24 GB VRAM internal panel external display USB-C (DP alt mode)

Raw Developer Origin & Technical Request

Source Icon GitHub Issue Oct 8, 2026
Repo: nullmoth/nvidia-macos-driver
RTX 5090 Laptop (2C58): 1.1.0 rejects every cursor update (INVALID_PARAMS) + internal panel reported external — patches included; 240 Hz external flashing repro

## Setup
- GPU: GeForce RTX 5090 Laptop GPU, PCI 10de:2c58 (internal panel wired to the dGPU)
- CPU: Core Ultra 9 275HX (its iGPU 8086:7d67 is unused)
- macOS 15.7.7 (24G720), SMBIOS iMacPro1,1, OpenCore DBG-108 (2026-09-27)
- Driver 1.1.0 (via 1401 Mac 1.1.0; 1.1.1 has the same driver)
- Displays
- internal: Samsung ATNA60HU01-0, 2560x1600 @ 240 Hz (NVKMS dpy 0x200, connector 0x2, `internal` = 1)
- external: Dell AW2726DM, 2560x1440, USB-C (DP alt mode) (dpy 0x400, connector 0x3)

## What works
All four kexts load, Metal 3, 24 GB VRAM. Both displays light up, the internal panel runs at 240 Hz, and 1.1.0 now offers 120/144/240 Hz on the external display (1.0.8 only offered 60). 1.1.0 fixed most of the random flicker I had on 1.0.8.

## 1. Regression in 1.1.0: every cursor update is rejected (both heads)
Since 1.1.0, `cursorApply()` also sets the primary layer (`primary->config.surface`, `flags.surfaceChanged`) but leaves `srcWidth/srcHeight/dstWidth/dstHeight` at 0. KAPI copies those into `sizeIn`/`sizeOut` whenever `surfaceChanged` names a surface, regardless of `srcWHChanged`/`dstWHChanged` (`nvkms-kapi.c`, primary layer config, ~line 3027–3050 in 610.57.04). So every cursor update requests a 0x0 main layer and NVKMS returns `NV_KMS_FLIP_RESULT_INVALID_PARAMS`. `setCursorImage` then falls back, so WindowServer draws a software cursor.

With per-head logging (patch 0001), about 200 rejections per head within minutes of login, all with the same request:
```
commit rejecte...

Developer Debate & Comments

No active discussions extracted for this entry yet.

Adjacent Repository Pain Points

Other highly discussed features and pain points extracted from nullmoth/nvidia-macos-driver.

Extracted Positioning
RTX 2080S (mobile) display stability issues on macOS 15.7.8 with driver 1.0.11, specifically dGPU-connected displays turning black after 90 seconds.
Achieving sustained, stable display output for dGPU-connected monitors on mobile platforms.
Top Replies
Extracted Positioning
RTX 2060 Super (Turing) driver stability and boot issues on macOS 15.8.1, specifically getting stuck at verbose boot or WindowServer crashes.
Achieving stable boot-to-desktop with Metal 3 support for Turing-based GPUs.
Top Replies
fanyangkevin • Oct 7, 2026
我在执行完 install.sh 后也和你一样卡在这个地方
mischa85 • Oct 7, 2026
``` nullmoth/nvidia-macos-driver on RTX 2060 (TU104-150, 10DE:1E89, subsys 10DE:134D, VBIOS 90.04.63.00.CE) Platform: AMD Threadripper / MSI X399 (MS-7B09) BIOS 1.D9, OpenCore, MacPro7,1, macOS boo...
HighDelay • Oct 7, 2026
Managed to get it working (sort of) Specs: **RTX 2060 SUPER 8 GB**, i5-11400F, macOS **15\.8.1 (24H32)**. The desktop now loads, and System Information reports Metal 3. There are still graphical bu...
Extracted Positioning
Driver compatibility with 'Tahoe' (macOS 16) and specific NVIDIA GPUs (RTX 2080ti, RTX 2070 Super mobile).
Expanding driver support to future macOS versions and ensuring compatibility with a broader range of NVIDIA GPUs, including mobile variants and Mac Pro 2019 configurations.
Top Replies
QINGCHARLES • Oct 8, 2026
Would love to know if you can boot with this as the only display adapter under Tahoe. I have a 2080ti in my Mac Pro 2019 and it would be great to be able to free up a slot by removing the MPX card.
Exop63 • Oct 9, 2026
I'm using. I instllet with intel igpu then I installed this driver. now working very good.
QINGCHARLES • Oct 9, 2026
> 2\. I'm using. I instllet with intel igpu then I installed this driver. now working very good. Which type of Mac are you using it on? And what card?
Extracted Positioning
GTX 1050 Laptop compatibility with the driver.
Expanding driver support to older-generation mobile GTX GPUs.
Top Replies
Z-fly • Oct 7, 2026
1050还没支持吧，先用opencore legacy patcher试试？
dhxdltx • Oct 7, 2026
If your laptop's primary display (usually the built-in screen) is not driven by the discrete GPU, then even if that GPU can be enabled in macOS (as seen with the ThinkPad E480 or Dell Precision 354...
asqarbekolimov • Oct 7, 2026
Is the GTX 1650 currently supported or planned to be supported by this driver?
Extracted Positioning
RTX 3070 Mobile compatibility on laptops with the driver.
Expanding driver support to mobile RTX 3070 GPUs and providing clear macOS version guidance.

Frequently Asked Questions

Market intelligence mapped to RTX 5090 Laptop GPU driver 1.1.0 regressions on macOS 15.7.7, specifically cursor update rejections and external display flashing..

What problem does RTX 5090 Laptop GPU driver 1.1.0 regressions on macOS 15.7.7, specifically cursor update rejections and external display flashing. solve?
Based on our AI analysis of the original developer request, its primary technical positioning is: Achieving stable, high-refresh-rate multi-display output with correct cursor rendering on laptop dGPUs.
How is the developer community reacting to RTX 5090 Laptop GPU driver 1.1.0 regressions on macOS 15.7.7, specifically cursor update rejections and external display flashing.?
Yes, we have tracked 1 direct responses and active debates regarding this specific topic originating from GitHub Issue.
Which technical concepts are associated with RTX 5090 Laptop GPU driver 1.1.0 regressions on macOS 15.7.7, specifically cursor update rejections and external display flashing.?
Our proprietary extraction maps RTX 5090 Laptop GPU driver 1.1.0 regressions on macOS 15.7.7, specifically cursor update rejections and external display flashing. to adjacent architectural concepts including RTX 5090 Laptop GPU, driver 1.1.0, macOS 15.7.7, Metal 3.

Engagement Signals

1
Replies
open
Issue Status

Cross-Market Term Frequency

Quantifies the cross-market adoption of foundational terms like driver 1.1.0 and Metal 3 by tracking occurrence frequency across active SaaS architectures and enterprise developer debates.