Since yesterday, CUDA doesn’t work anymore on my system (windows 10, fully updated with 20H2).
I tried various CUDA versions as well as various geforce drivers versions. I haven’t been able to get it work, despite it was working just fine two days ago.
This that changed recently:
This morning, windows got updated with:
- KB4552925
- KB5003173
- Servicing Stack 10.0.19041.985
When runnin deviceQuery, I get this:
C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v11.2\extras\demo_suite\deviceQuery.exe Starting…
CUDA Device Query (Runtime API) version (CUDART static linking)
cudaGetDeviceCount returned 100
-> no CUDA-capable device is detected
Result = FAIL
nvidia-smi -a returns this:
==============NVSMI LOG==============
Timestamp : Wed May 12 12:58:58 2021
Driver Version : 466.27
CUDA Version : 11.3
Attached GPUs : 1
GPU 00000000:01:00.0
Product Name : NVIDIA GeForce GTX 1080 Ti
Product Brand : GeForce
Display Mode : Enabled
Display Active : Enabled
Persistence Mode : N/A
MIG Mode
Current : N/A
Pending : N/A
Accounting Mode : Disabled
Accounting Mode Buffer Size : 4000
Driver Model
Current : WDDM
Pending : WDDM
Serial Number : N/A
GPU UUID : GPU-35c64c20-cbf7-e242-1336-05fa64f86f26
Minor Number : N/A
VBIOS Version : 86.02.39.00.9D
MultiGPU Board : No
Board ID : 0x100
GPU Part Number : N/A
Inforom Version
Image Version : G001.0000.01.04
OEM Object : 1.1
ECC Object : N/A
Power Management Object : N/A
GPU Operation Mode
Current : N/A
Pending : N/A
GPU Virtualization Mode
Virtualization Mode : None
Host VGPU Mode : N/A
IBMNPU
Relaxed Ordering Mode : N/A
PCI
Bus : 0x01
Device : 0x00
Domain : 0x0000
Device Id : 0x1B0610DE
Bus Id : 00000000:01:00.0
Sub System Id : 0x37521458
GPU Link Info
PCIe Generation
Max : 3
Current : 2
Link Width
Max : 16x
Current : 16x
Bridge Chip
Type : N/A
Firmware : N/A
Replays Since Reset : 0
Replay Number Rollovers : 0
Tx Throughput : 2000 KB/s
Rx Throughput : 11000 KB/s
Fan Speed : 0 %
Performance State : P5
Clocks Throttle Reasons
Idle : Active
Applications Clocks Setting : Not Active
SW Power Cap : Not Active
HW Slowdown : Not Active
HW Thermal Slowdown : Not Active
HW Power Brake Slowdown : Not Active
Sync Boost : Not Active
SW Thermal Slowdown : Not Active
Display Clock Setting : Not Active
FB Memory Usage
Total : 11264 MiB
Used : 784 MiB
Free : 10480 MiB
BAR1 Memory Usage
Total : 256 MiB
Used : 229 MiB
Free : 27 MiB
Compute Mode : Default
Utilization
Gpu : 2 %
Memory : 2 %
Encoder : 0 %
Decoder : 0 %
Encoder Stats
Active Sessions : 0
Average FPS : 0
Average Latency : 0
FBC Stats
Active Sessions : 0
Average FPS : 0
Average Latency : 0
Ecc Mode
Current : N/A
Pending : N/A
ECC Errors
Volatile
Single Bit
Device Memory : N/A
Register File : N/A
L1 Cache : N/A
L2 Cache : N/A
Texture Memory : N/A
Texture Shared : N/A
CBU : N/A
Total : N/A
Double Bit
Device Memory : N/A
Register File : N/A
L1 Cache : N/A
L2 Cache : N/A
Texture Memory : N/A
Texture Shared : N/A
CBU : N/A
Total : N/A
Aggregate
Single Bit
Device Memory : N/A
Register File : N/A
L1 Cache : N/A
L2 Cache : N/A
Texture Memory : N/A
Texture Shared : N/A
CBU : N/A
Total : N/A
Double Bit
Device Memory : N/A
Register File : N/A
L1 Cache : N/A
L2 Cache : N/A
Texture Memory : N/A
Texture Shared : N/A
CBU : N/A
Total : N/A
Retired Pages
Single Bit ECC : N/A
Double Bit ECC : N/A
Pending Page Blacklist : N/A
Remapped Rows : N/A
Temperature
GPU Current Temp : 49 C
GPU Shutdown Temp : 96 C
GPU Slowdown Temp : 93 C
GPU Max Operating Temp : N/A
GPU Target Temperature : 84 C
Memory Current Temp : N/A
Memory Max Operating Temp : N/A
Power Readings
Power Management : Supported
Power Draw : 21.56 W
Power Limit : 250.00 W
Default Power Limit : 250.00 W
Enforced Power Limit : 250.00 W
Min Power Limit : 125.00 W
Max Power Limit : 375.00 W
Clocks
Graphics : 240 MHz
SM : 240 MHz
Memory : 405 MHz
Video : 544 MHz
Applications Clocks
Graphics : N/A
Memory : N/A
Default Applications Clocks
Graphics : N/A
Memory : N/A
Max Clocks
Graphics : 1999 MHz
SM : 1999 MHz
Memory : 5505 MHz
Video : 1620 MHz
Max Customer Boost Clocks
Graphics : N/A
Clock Policy
Auto Boost : N/A
Auto Boost Default : N/A