https://bugs.kde.org/show_bug.cgi?id=469298
Bug ID: 469298
Summary: GPU-related stats fail to work with NVIDIA 530 driver
Classification: Applications
Product: plasma-systemmonitor
Version: unspecified
Platform: Ubuntu
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: general
Assignee: ksysguard-b...@kde.org
Reporter: star...@foxmail.com
CC: ahiems...@heimr.nl, plasma-b...@kde.org
Target Milestone: ---
Created attachment 158646
--> https://bugs.kde.org/attachment.cgi?id=158646&action=edit
The screenshot of observed result
After I upgrade to NVIDIA driver version 530.41.03, the statistical numbers of
GPU in system monitor is wrong.
The GPU utilization value is always 0%, the used VRAM value is always blank,
the GPU temperature value is always 0°C,and the GPU frequency values are always
0Hz. Only two statistics work: GPU name and total VRAM.
Please see the screenshot in the attachment.
STEPS TO REPRODUCE
1. Install nvidia proprietary driver version 530 (eg, on Kubuntu, `apt install
nvidia-driver-530 nvidia-utils-530` ).
2. Open the System Monitor.
3. Click the "New Page" button in the left panel, to add a new page.
4. Configure the new page: add all sensors below `GPU/GPU1`, like temperature,
frequency & VRAM.
OBSERVED RESULT
Please see the screenshot in the attachment.
EXPECTED RESULT
All sensors should output correct values, not 0% or 0°C.
SOFTWARE/OS VERSIONS
Linux/KDE Plasma: Kubuntu 22.04
KDE Plasma Version: 5.24.7
KDE Frameworks Version: 5.92.0
Qt Version: 5.15.3
Kernel: 5.15.0-71-generic (amd64)
My GPU: NVIDIA RTX 2080 Ti
NVIDIA driver version: 530.41.03
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