https://bugs.kde.org/show_bug.cgi?id=452492
Phil Hord <phil.h...@gmail.com> changed:
What |Removed |Added
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CC| |phil.h...@gmail.com
--- Comment #9 from Phil Hord <phil.h...@gmail.com> ---
(In reply to Jakob Petsovits from comment #8)
> I collected various thoughts in this developer-focused issue titled "Dimming
> Rework": https://invent.kde.org/plasma/powerdevil/-/issues/38
Thanks for the attention to this, Jakob. I am experiencing these problems on
my laptop with internal and external displays since KWin 6.2 arrived. On mine,
it seems to be racy in that sometimes the persisted (30%) values are applied to
the screens but the KWin applet still shows 100% for one of the displays. I
captured the persisted difference by saving the config during the failure and
then after resolving it.
$ cp ~/.config/kwinoutputconfig.json /tmp/before-kwinoutputconfig.json
# ... resolved using issue with KWin dialog ...
$ cp ~/.config/kwinoutputconfig.json /tmp/after-kwinoutputconfig.json
$ diff /tmp/before-kwinoutputconfig.json
/tmp/after-kwinoutputconfig.json
6c6
< "brightness": 0.3,
---
> "brightness": 1,
29c29
< "brightness": 0.3,
---
> "brightness": 1,
It would be helpful to know what other information could be useful for
analyzing these problems. I tried probing with ddcutil, but it's not
installed.
$ ddcutil detect
zsh: command not found: ddcutil
What else can we check, and should we report it here or somewhere else?
Operating System: KDE neon 6.2
KDE Plasma Version: 6.2.0
KDE Frameworks Version: 6.6.0
Qt Version: 6.7.2
Kernel Version: 6.8.0-47-generic (64-bit)
Graphics Platform: Wayland
Processors: 8 × Intel® Core™ i7-10610U CPU @ 1.80GHz
Memory: 15.3 GiB of RAM
Graphics Processor: Mesa Intel® UHD Graphics
Manufacturer: LENOVO
Product Name: 20UCS4TR00
System Version: ThinkPad X1 Yoga Gen 5
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