https://bugs.kde.org/show_bug.cgi?id=511794

S. Bryant <[email protected]> changed:

           What    |Removed                     |Added
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                 CC|                            |[email protected]

--- Comment #1 from S. Bryant <[email protected]> ---
I'm seeing this problem on my desktop system with Intel Skylake (Gen9) and an
i7-6700 .  The system monitor doesn't show any stats (usage, memory, frequency
etc) about the Intel GPU (which is running the Plasma desktop); it does show
these for my Nvidia card which is only used for explicit apps such as LLMs or
when DRI_PRIME=1 is set.

It should be noted that intel_gpu_top and nvtop both DO show stats for the
iGPU.  Doing things like moving windows or playing video have the expected
effect in those tools, but Plasma's system monitor shows nothing.  This is
therefore _not_ the same problem as bug #506993.

Could this be a capabilities problem?  Without sudo, intel_gpu_top complains
about missing CAP_PERFMON; nvtop doesn't need sudo and isn't suid/sgid, and
isn't listed when I call getcap, so there is clearly some way to make it work.

I've just upgraded to Plasma 6.5.2 / Frameworks 6.19.0 (on Opensuse Slowroll),
but have had this problem for at least half a year.  Didn't use the system
monitor widgets for the iGPU before then.

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