Whenever a dark page or a video gets too dark, the 2nd screen is automatically dimming, which can be annoying when watching dark scenes or browsing/editing with dark mode
How to stop it?
Itś a laptop
Built-in screen does not dim in any moment
Second monitor is a TV, connected via HDMI
TV dims with every display mode (mirror, extend or only external monitor)
TV did not dim with Windows 7/10/11, so it is not the TV
Itś running latest Bazzite KDE Nvidia RTX Series | GTX 16xx Series+ (bazzite-nvidia-open-stable-live-amd64.iso) plasmashell 6.6.3
Itś not caused by accidental touches on kb brightness keys
Display configuration > color accuracy > set to prefer color accuracy
Power management > dim automatically > set to never
I can’t open this link which has the exact question, as it shows:
"Failed to verify your browser
Code 11"
:/
Any help is appreciated, thanks in advance
You will find those settings in power management if I rememver correctly. Is it plasma 6?
Yes, plasma 6.6.3. I already had the “power management” setting “Dim Automatically” as “Never”, but it doesn’t seem to work on the second screen, as seen below:
The setting is actually under Display Configuration. Look for “Control hardware brightness with DDC/CI.”