Issues

• Hot-unplug of a dGPU in a detachable base (Surface Book 3) deadlocks in nv_pci_remove_helper(); request opt-in to treat surprise-hotplug slot GPUs as external

  NVIDIA/open-gpu-kernel-modules#1451 · Filter by author ThicccRacer opened on Oct 15, 2026

• NVreg_RegistryDwordsPerDevice keys are dropped for the GPU being probed (parsed before nv_linux_add_device_locked)

  NVIDIA/open-gpu-kernel-modules#1450 · Filter by author ThicccRacer opened on Oct 15, 2026

• RTX 3060 (GA106): BAR1 VA exhaustion then __nv_drm_gem_nvkms_map spans BAR1 into BAR3, Xid 38, GPU locked (nvidia-open 610.57.04)

  NVIDIA/open-gpu-kernel-modules#1449 · Filter by author rgrz opened on Oct 14, 2026
  1

• CC mode: memmgrVerifyGspDmaOps fails (NV_ERR_INVALID_DATA) when gcm(aes) resolves to the generic template — zero-length AAD scatterlist entry in libspdm_aead.c

  bug
  NVIDIA/open-gpu-kernel-modules#1448 · Filter by author probatur opened on Oct 14, 2026

• No HDMI audio at 4K165 with FRL 3L6G + DSC (RTX 5090 Laptop, Odyssey Ark); works with nvidia_modeset.force_frl_rate=2

  NVIDIA/open-gpu-kernel-modules#1446 · Filter by author w0sk1 opened on Oct 14, 2026

• nvkms-hdmi.c: hblankMin overflows 32 bits and ignores lane count / FRL coding for 3-lane DSC configs

  NVIDIA/open-gpu-kernel-modules#1445 · Filter by author w0sk1 opened on Oct 14, 2026

• GB202: stale WPR2 after abnormal GSP shutdown can block subsequent stock initialization

  NVIDIA/open-gpu-kernel-modules#1442 · Filter by author Loong0x00 opened on Oct 12, 2026

• Surprise removal of a Thunderbolt eGPU while a display on it is in use hangs the system (compositor stuck in nvkms_close)

  bug
  NVIDIA/open-gpu-kernel-modules#1440 · Filter by author Evildenny opened on Oct 12, 2026

• GSP RPC channel stops responding (status 0x11) during GPU teardown on shutdown/suspend/hibernate — RTX 5060 Max-Q, hybrid Optimus laptop

  NVIDIA/open-gpu-kernel-modules#1439 · Filter by author rdelpiano opened on Oct 10, 2026

• Open kernel modules (RTX 5080, Blackwell GB203): GPU memory pool exhaustion (NV_ERR_NO_MEMORY) after long uptime, no crashing app at time of failure

  bug
  NVIDIA/open-gpu-kernel-modules#1437 · Filter by author CJohnson0228 opened on Oct 10, 2026

• vkCreateDevice fails with SEGV_ACCERR (ioctl → close → crash) on RTX 4090 + Radeon 610M – reproduces on both 615.78.08 and 610.57.04 (open modules)

  bug
  NVIDIA/open-gpu-kernel-modules#1434 · Filter by author SpikeBOMB opened on Oct 9, 2026
  1

• NVIDIA 615.71.09 DKMS build fails on Proxmox kernel 7.0.14-20/-23: incomplete type 'struct cxl_dev_state'

  build-problem
  NVIDIA/open-gpu-kernel-modules#1433 · Filter by author grandmaxime-star opened on Oct 9, 2026

• Intermittent CUDA context initialization OOM with NVIDIA sysmem mmap rejection at vm_insert_page zero-refcount guard

  bug
  NVIDIA/open-gpu-kernel-modules#1431 · Filter by author arakawamaker opened on Oct 8, 2026

• GA106 (RTX 3060 12GB, 10de:2504): deterministic GSP fault ~18s after module init on every boot (Xid 119 -> Xid 154), while GB206 cards are healthy in the same boot

  NVIDIA/open-gpu-kernel-modules#1429 · Filter by author sean640112 opened on Oct 7, 2026

• GPU usage increase in 595-server-open vs 580-open-6.14.0-37-generic in Ubuntu 24.04.5

  bug
  NVIDIA/open-gpu-kernel-modules#1425 · Filter by author Johnreidsilver opened on Oct 7, 2026

• Intermittent boot hang: nvidia-drm load deadlocks in kgspInitRm (rmapiLockAcquire) on Blackwell laptop, still on 595.104.02 — coincides with a Thunderbolt dock attaching during GSP init

  bug
  NVIDIA/open-gpu-kernel-modules#1421 · Filter by author rollschild opened on Oct 6, 2026
  4

• RTX 5070 Ti: Xid 109 CTX SWITCH TIMEOUT then Xid 31 under a Vulkan compute pass (Unreal Engine 5.8.3 hair voxelization), 615.71.09 and 610.43.02

  NVIDIA/open-gpu-kernel-modules#1420 · Filter by author shaneconner opened on Oct 5, 2026
  2

• Ampere notebook GPU never enters RTD3 on battery: legacy GPS _DSM (rev 0x100) is limited to TU10X, firmware keeps sending D-notifier 0xD2 every second

  NVIDIA/open-gpu-kernel-modules#1419 · Filter by author pavelnikanovich opened on Oct 5, 2026
  1

• GPF / use-after-free in postEvent<->osNotifyEvent<->_gpuEngineEventNotificationListNotify under concurrent GPU decode/encode (RTX 5060 Ti, 580.178.04)

  NVIDIA/open-gpu-kernel-modules#1418 · Filter by author cptcrush2 opened on Oct 5, 2026
  1

• nvidia-drm: atomic restore of rotated outputs returns EINVAL after S3, with Infoframe changed (hdr=1)

  NVIDIA/open-gpu-kernel-modules#1417 · Filter by author lavavex opened on Oct 4, 2026
  2

• DP monitor power cycle deadlocks nvidia-modeset in link training at 7680x2160@120Hz

  bug
  NVIDIA/open-gpu-kernel-modules#1416 · Filter by author Mokkisjeva opened on Oct 4, 2026
  3

• [610.57.04 / GB203M] RTX 5080 Max-Q Laptop (ASUS ROG Zephyrus G14 GA403WW) randomly drops off the PCIe bus in Hybrid mode: pciehp "Link Down / Card not present", Xid 79 only logged later

  NVIDIA/open-gpu-kernel-modules#1415 · Filter by author adamlrutledge opened on Oct 4, 2026
  2

• nvidia-modeset registers nvidia_0 for an eDP panel muxed to the iGPU; each write resumes the suspended dGPU (+2.8 s boot via systemd-backlight)

  NVIDIA/open-gpu-kernel-modules#1413 · Filter by author sergihrs opened on Oct 2, 2026

• RTX 3050: dmaAllocMapping_GM107 VA space exhaustion → GPU lockup on nvidia-open 610.57.04 (Hyprland/Wayland)

  NVIDIA/open-gpu-kernel-modules#1411 · Filter by author legacy7838-create opened on Oct 1, 2026
  2

• NULL pointer dereference in nv_audio_dynamic_power on kernel 7.0.0-38 (Ubuntu HWE), boot hangs

  bug
  NVIDIA/open-gpu-kernel-modules#1410 · Filter by author Mysterious-Co opened on Oct 1, 2026
  1