My FW16's display reproducibly brightens itself in specific, niche situations!

Framework Laptop 16 Linux
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The Problem And Its Context

When I visit certain configuration pages in Warp Terminal, my display literally brightens itself. It doesn’t even appear that PowerDevil knows, since it darkens when I visit the shell’s brightness manager.

Template Prerequisites (The Environment)
  1. Which Linux distro are you using?
    NAME="Fedora Linux"
VARIANT="KDE Plasma Desktop Edition"

    [1]

  2. Which release version?
    VERSION_ID="42"

    [1:1]

    CPE_NAME="cpe:/o:fedoraproject:fedora:42"
  3. If rolling release, last date updated?

    dnf history list corroborates +2025-06-22T21:04:26+01:00.

  4. Which kernel are you using?

    Linux (6.14.11-300.fc42.x86_64, per rpm -qa).

  5. Which BIOS version are you using?

    sudo dmidecode -t bios -q returns Version: 03.05.

  6. Which Framework Laptop 16 model are you using? (AMD Ryzen™ 7040 Series)

    kinfo returns:

    Processors: 16 × AMD Ryzen 7 7840HS w/ Radeon 780M Graphics
Memory: 32 GiB of RAM (30.6 GiB usable)
Graphics Processor: AMD Radeon 780M
Manufacturer: Framework
Product Name: Laptop 16 (AMD Ryzen 7040 Series)
System Version: A7

  1. cat /etc/os-release ↩︎ ↩︎

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