https://bugs.kde.org/show_bug.cgi?id=525406
--- Comment #2 from [email protected] --- Additional diagnostic information: The issue is still reproducible after updating to Plasma 6.7.5. System information: Operating System: CachyOS Linux KDE Plasma Version: 6.7.5 KDE Frameworks Version: 6.30.0 Qt Version: 6.11.2 Kernel Version: 7.2.4-1-cachyos (64-bit) Graphics Platform: Wayland GPU: NVIDIA GeForce RTX 5070 Ti NVIDIA driver: 615.71.09 The system also contains the integrated AMD Granite Ridge GPU, but the displays and the Plasma Wayland session are running on the NVIDIA GPU. The issue is reproducible with the NVIDIA GPU temperature sensor by itself. CPU temperature sensors scale correctly, but adding the NVIDIA temperature sensor, either alone or together with CPU sensors, causes the automatic Y-axis range to become 0-5°C. Disabling Automatic Y Data Range and setting a manual range, for example 0-100°C, makes the graph render correctly. This confirms that the temperature samples themselves can be plotted correctly and that the problem specifically affects the automatic range calculation. The relevant NVIDIA temperature information reported by `nvidia-smi -q` is: GPU Current Temp: 36 C GPU Current T.Limit Temp: 52 C GPU Shutdown T.Limit Temp Specification: -5 C GPU Slowdown T.Limit Temp Specification: -2 C GPU Max Operating T.Limit Temp Specification: 0 C The current temperature is valid, but some temperature-limit metadata is reported as -5°C, -2°C, and 0°C. I do not know whether the widget uses any of these fields when calculating its automatic range, but the reported 0°C maximum operating limit may be relevant to the resulting 0-5°C Y-axis. For comparison, querying the current value directly also returns a valid temperature: `nvidia-smi --query-gpu=temperature.gpu --format=csv` temperature.gpu 42 The full `nvidia-smi -q` output is available if needed. -- You are receiving this mail because: You are watching all bug changes.
