Title: RTX 5060 second suspend fails on S3 with xhci context errors on resume (Z370 platform)

[solieh]

NVIDIA Open GPU Kernel Modules Version

610.43.03

Please confirm this issue does not happen with the proprietary driver (of the same version). This issue tracker is only for bugs specific to the open kernel driver.

• I confirm that this does not happen with the proprietary driver package.

Operating System and Version

CachyOS

Kernel Release

Linux cachyos-x8664 7.1.5-1-cachyos #1 SMP PREEMPT_DYNAMIC Mon, 27 Jul 2026 14:05:40 +0000 x86_64 GNU/Linux

Please confirm you are running a stable release kernel (e.g. not a -rc). We do not accept bug reports for unreleased kernels.

• I am running on a stable kernel release.

Hardware: GPU

GPU 0: NVIDIA GeForce RTX 5060 (UUID: GPU-c67c8ffd-72be-ea79-26e9-c9de37ab0d0f)

Describe the bug

System info:

GPU: NVIDIA RTX 5060
Driver: 610.43.03 (open)
Kernel: 7.1.x-cachyos
Motherboard: ASUS Z370-P
Desktop: KDE Plasma Wayland
OS: CachyOS (Arch-based)

Symptoms:

First S3 suspend/resume works
On resume: xhci root hubs lose power, USB devices reset
Second suspend never resumes, requires hard reboot
"Applying output configuration failed" in KWin on every suspend
"usb root hub lost power or was reset" on every resume

To Reproduce

Steps to reproduce:

Boot system
Suspend once — resumes successfully but with xhci errors
Suspend again — never resumes

Bug Incidence

Always

nvidia-bug-report.log.gz

nvidia-bug-report.log.gz
nvidia-bug-report.txt

More Info

Perhaps some of this is my own doing, I tried adding services like VT Switch, but that was in my own attempt to fix the suspend failures that were already happening.