Update to version 530 from 525 breaks power control related functionality. Nvidia-smi reports N/A for all power values besides the current power usage, and RTD3 power management reports unexpected results:
$ sudo nvidia-smi -q -d POWER
==============NVSMI LOG==============
Timestamp : Fri May 19 15:59:19 2023
Driver Version : 530.41.03
CUDA Version : 12.1
Attached GPUs : 1
GPU 00000000:01:00.0
Power Readings
Power Management : N/A
Power Draw : No data
Power Limit : N/A
Default Power Limit : N/A
Enforced Power Limit : N/A
Min Power Limit : N/A
Max Power Limit : N/A
Power Samples
Duration : Not Found
Number of Samples : Not Found
Max : Not Found
Min : Not Found
Avg : Not Found
$cat /proc/driver/nvidia/gpus/0000:01:00.0/power
Runtime D3 status: Enabled (fine-grained)
Video Memory: Off
GPU Hardware Support:
Video Memory Self Refresh: Supported
Video Memory Off: Not Supported
nvidia-bug-report.log.gz (1.3 MB)