The video card does not reset the frequency after resuming from the standby mode.

Hello. My video card does not reset the frequency after resuming from the standby mode.

System:
  Host: ikiruto-pc-1q2w3e Kernel: 4.18.12-1-MANJARO x86_64 bits: 64 
  Desktop: MATE 1.20.3 Distro: Manjaro Linux 
Machine:
  Type: Desktop Mobo: MSI model: B350M MORTAR ARCTIC (MS-7A37) v: 2.0 
  serial: <root required> UEFI [Legacy]: American Megatrends v: A.D0 
  date: 04/27/2018 
CPU:
  8-Core: AMD Ryzen 7 1700 type: MT MCP speed: 2800 MHz 
  min/max: 1550/3500 MHz 
Graphics:
  Device-1: NVIDIA GP106 [GeForce GTX 1060 6GB] driver: nvidia v: 410.57 
  Display: x11 server: X.Org 1.20.1 driver: nvidia 
  resolution: 1920x1080~60Hz 
  OpenGL: renderer: GeForce GTX 1060 6GB/PCIe/SSE2 v: 4.6.0 NVIDIA 410.57

The problem is still there.

System:
  Host: ikiruto-pc-1q2w3e Kernel: 4.18.16-1-MANJARO x86_64 bits: 64 
  Desktop: MATE 1.20.3 Distro: Manjaro Linux 
Machine:
  Type: Desktop Mobo: MSI model: B350M MORTAR ARCTIC (MS-7A37) v: 2.0 
  serial: <root required> UEFI [Legacy]: American Megatrends v: A.D0 
  date: 04/27/2018 
CPU:
  8-Core: AMD Ryzen 7 1700 type: MT MCP speed: 2810 MHz 
  min/max: 1550/3500 MHz 
Graphics:
  Device-1: NVIDIA GP106 [GeForce GTX 1060 6GB] driver: nvidia v: 410.66 
  Display: x11 server: X.Org 1.20.2 driver: nvidia 
  resolution: 1920x1080~60Hz 
  OpenGL: renderer: GeForce GTX 1060 6GB/PCIe/SSE2 v: 4.6.0 NVIDIA 410.66

What does ‘does not reset the frequency’ mean? What’s the state of the system after resume?

nvidia-smi
Low load on the video card before the standby mode.

+-----------------------------------------------------------------------------+
| NVIDIA-SMI 410.66       Driver Version: 410.66       CUDA Version: 10.0     |
|-------------------------------+----------------------+----------------------+
| GPU  Name        Persistence-M| Bus-Id        Disp.A | Volatile Uncorr. ECC |
| Fan  Temp  Perf  Pwr:Usage/Cap|         Memory-Usage | GPU-Util  Compute M. |
|===============================+======================+======================|
|   0  GeForce GTX 106...  Off  | 00000000:1C:00.0  On |                  N/A |
|  0%   48C    P8     9W / 200W |    102MiB /  6077MiB |      3%      Default |
+-------------------------------+----------------------+----------------------+

Low load on the video card after the standby mode.

+-----------------------------------------------------------------------------+
| NVIDIA-SMI 410.66       Driver Version: 410.66       CUDA Version: 10.0     |
|-------------------------------+----------------------+----------------------+
| GPU  Name        Persistence-M| Bus-Id        Disp.A | Volatile Uncorr. ECC |
| Fan  Temp  Perf  Pwr:Usage/Cap|         Memory-Usage | GPU-Util  Compute M. |
|===============================+======================+======================|
|   0  GeForce GTX 106...  Off  | 00000000:1C:00.0  On |                  N/A |
|  0%   58C    P0    32W / 200W |    256MiB /  6077MiB |      1%      Default |
+-------------------------------+----------------------+----------------------+

Does it stay that way even if you wait for longer, say 45secs, without touching anything?

Lol.

Frequencies are not reset. It is useless to wait.

Is the nvidia persistence daemon started? If not, please start it.

Also check if acpid is installed.

Just run nvidia-persistence? Now he is in the processes, before that he was not in the processes. Nothing changed.