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PlatformRequestHandler: missing !bInit guard on bSystemParamLimitUpdate causes NV_ERR_INVALID_DATA at boot

Status: Open.

#1360 In NVIDIA/open-gpu-kernel-modules;

· Punch-Pain opened on Sep 14, 2026

GB10 (DGX Spark): silent whole-host wedge after NVRM: NV_ERR_NO_MEMORY (_memdescAllocInternal) under sustained unified-memory allocation pressure — no OOM kill, no panic, empty pstore, power cycle required

bugSomething isn't workingSomething isn't working

Status: Open.

#1358 In NVIDIA/open-gpu-kernel-modules;

· wydi42 opened on Sep 13, 2026

615.71.09: DisplayPort output on RTX 5060 Laptop GPU (GB206M) produces no signal, 610.57.04 works

bugSomething isn't workingSomething isn't working

Status: Open.

#1357 In NVIDIA/open-gpu-kernel-modules;

· hexna opened on Sep 12, 2026

Fabric-wide Xid 145 (NVLink RLW) on 8x B300 HGX: vLLM TP workers killed, NCCL collectives hang on any GPU pair until node reboot

bugSomething isn't workingSomething isn't working

Status: Open.

#1355 In NVIDIA/open-gpu-kernel-modules;

· ennste opened on Sep 11, 2026

GB203 [RTX 5070 Ti]: GSP-RM heartbeat timeout at idle → Xid 119 ×3 → Xid 154; the announced "PF FLR" recovery action is never performed, leaving WPR2 latched across warm reboots

Status: Open.

#1353 In NVIDIA/open-gpu-kernel-modules;

· andrea966p opened on Sep 11, 2026

Expose globally identifiable per-SM/SMSP performance samples

Status: Open.

#1351 In NVIDIA/open-gpu-kernel-modules;

· Loong0x00 opened on Sep 10, 2026

615.71.09: HF-VSDB DSC_MaxSlices=7 now parsed as 12 slices @ 600 MHz, forcing YCbCr 4:2:2 limited on HDMI 2.1 (7680x2160@240, Samsung Odyssey G95NC, RTX 5090)

Status: Open.

#1348 In NVIDIA/open-gpu-kernel-modules;

· Masorian06 opened on Sep 10, 2026

nv-acpi: NPCF SSDT returns zeroed power budget — Dynamic Boost stuck at VBIOS default

Status: Open.

#1345 In NVIDIA/open-gpu-kernel-modules;

· Punch-Pain opened on Sep 8, 2026

RTX 3070 Laptop hard-capped at ~55W when SysPwrLimitGetInfo fails on Lenovo Legion H1CN — no fallback to static vBIOS TGP

Status: Open.

#1344 In NVIDIA/open-gpu-kernel-modules;

· blvcksenpai opened on Sep 8, 2026

Resume from hibernation always fails when the driver is in the initramfs: nv_pm_notifier does not handle PM_RESTORE_PREPARE

Status: Open.

#1343 In NVIDIA/open-gpu-kernel-modules;

· professoramx opened on Sep 7, 2026

mmuWalkUnmap failure → "GPU lost from the bus" → UVM fatal error 0x60 during CUDA generation (RTX 5090, driver 610.57.04)

bugSomething isn't workingSomething isn't working

Status: Open.

#1342 In NVIDIA/open-gpu-kernel-modules;

· 0xrushi opened on Sep 6, 2026

GA104GLM (RTX A5000 Laptop GPU) GSP core crashes after seemingly random amounts of time

bugSomething isn't workingSomething isn't working

Status: Open.

#1341 In NVIDIA/open-gpu-kernel-modules;

· the2048 opened on Sep 5, 2026