[Support] Integrated Graphic Cards (APU) don't show usage

[Fezjqn]

Question or problem

My gpu_stats don't show anything (percentage and temperature) I using a APU (Radeon Vega Graphics 11), before I was using nvidia pascal drivers

Relevant system information

• Distribution: Linux arch 7.0.2-arch1-1
• MangoHud version: v0.8.2
• GPU: APU (Radeon Vega Graphics 11) Integrated Graphics
• Installation method: pacman -S mangohud

Additional context

the command "$cat /sys/class/drm/card1/device/gpu_metrics" send me this output:

cat: /sys/class/drm/card1/device/gpu_metrics: Operation not supported

but the command "$cat /sys/class/drm/card1/device/gpu_busy_percent" give me a value: 7

It detects normal with amdgpu_top and nvtop (the integrated graphics).

Here some logs (not very useful):

$ mangohud vkcube

Selected WSI platform: wayland

[2026-05-02 12:30:30.433] [MANGOHUD] [info] [gpu.cpp:89] Set renderD128 as active GPU (driver=amdgpu id=1002:15dd pci_dev=0000:26:00.0)

Selected GPU 0: AMD Radeon Vega 11 Graphics (RADV RAVEN), type: IntegratedGpu
[2026-05-02 12:30:30.498] [MANGOHUD] [error] [cpu.cpp:784] Failed to initialize CPU power data

[2026-05-02 12:30:30.498] [MANGOHUD] [error] [battery.cpp:29] No battery found

[2026-05-02 12:30:30.595] [MANGOHUD] [error] [cpu.cpp:784] Failed to initialize CPU power data

[2026-05-02 12:30:31.097] [MANGOHUD] [error] [cpu.cpp:784] Failed to initialize CPU power data

[2026-05-02 12:30:31.613] [MANGOHUD] [error] [cpu.cpp:784] Failed to initialize CPU power data

[2026-05-02 12:30:32.114] [MANGOHUD] [error] [cpu.cpp:784] Failed to initialize CPU power data

Some details: I don't longer use my graphic card nvidia gtx1050ti (pascal) for outdated drivers anyway the driver aur nvidia-580xx-dkms and some modules are load, but not hardware of nvidia is in my pc