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GPUDirect RDMA (dmabuf) READ from GPU BAR1 fails on Intel Arrow Lake-S / Z890 - writes work, reads fail with CQE error, no PCIe error anywhere; Z890 missing from chipset_info.c

Status: Open.

#1253 In NVIDIA/open-gpu-kernel-modules;

· TensorRaya opened on Jul 21, 2026

RTX 4090 (open module 610.43.03): GPU stays in P8 / 405 MHz memory clock during Wayland compositing → intermittent desktop stutter at steady FPS

bugSomething isn't workingSomething isn't working

Status: Open.

#1251 In NVIDIA/open-gpu-kernel-modules;

· Rorasaurus opened on Jul 20, 2026

RTX 5060 Ti: system hangs on suspend (deep/S3), never resumes — 595.71.05 open driver, kernel 7.0.0-27/28

bugSomething isn't workingSomething isn't working

Status: Open.

#1250 In NVIDIA/open-gpu-kernel-modules;

· dogukansahil opened on Jul 19, 2026

DP-1 4K monitor limited to 29.98Hz on RTX 5070 Ti (Blackwell) with nvidia-open 595.84

bugSomething isn't workingSomething isn't working

Status: Open.

#1249 In NVIDIA/open-gpu-kernel-modules;

· AshleyDuo opened on Jul 19, 2026

GPU register reads stall all CPU cores ~4-5 ms; mem-clock switches cause stall storms and audio dropouts (610.43.03, RTX 5080 Mobile, GSP)

Status: Open.

#1248 In NVIDIA/open-gpu-kernel-modules;

· radical89 opened on Jul 17, 2026

RTX 5060 Ti eGPU (OCuLink) hard locks system on CUDA allocation (Ollama/llama.cpp) - Blackwell GSP firmware bug

bugSomething isn't workingSomething isn't working

Status: Open.

#1247 In NVIDIA/open-gpu-kernel-modules;

· budionqc opened on Jul 17, 2026

nvidia-modeset kthread livelocks in nvDIFRPrefetchSurfaces/nvWriteGpEntry; KMS thread blocks forever, display stack unrecoverable (595.71.05 open, RTX 4080 Laptop)

bugSomething isn't workingSomething isn't working

Status: Open.

#1246 In NVIDIA/open-gpu-kernel-modules;

· otatop opened on Jul 16, 2026

595.71.05: list_del corruption storm in nv_mem_pool_scr kthread → slab corruption spreads to dm-crypt → kernel panic (RTX 5090 Laptop / Blackwell)

bugSomething isn't workingSomething isn't working

Status: Open.

#1245 In NVIDIA/open-gpu-kernel-modules;

· pgryko opened on Jul 16, 2026

610.43.03 + Linux 7.1 Wayland/Chromium video triggers folio_mark_dirty kernel Oops

Status: Open.

#1244 In NVIDIA/open-gpu-kernel-modules;

· pengstem opened on Jul 16, 2026

Xid 109 (GSP CTX SWITCH TIMEOUT) on RTX 5060 Ti (Blackwell) — GPU lockup requiring reboot

bugSomething isn't workingSomething isn't working

Status: Open.

#1243 In NVIDIA/open-gpu-kernel-modules;

· pphajek opened on Jul 15, 2026

RTX 5060 Ti (GB206, sm_120): Xid 175 GSP RPC timeout (DUP_OBJECT) on CUDA context init — headless secondary GPU

bugSomething isn't workingSomething isn't working

Status: Open.

#1242 In NVIDIA/open-gpu-kernel-modules;

· basiphobe opened on Jul 15, 2026

Replugging (hotplugging) monitors gives no display signal until forcing redetection or rebooting

bugSomething isn't workingSomething isn't working

Status: Open.

#1241 In NVIDIA/open-gpu-kernel-modules;

· NoTuxNoBux opened on Jul 15, 2026