https://bugs.kde.org/show_bug.cgi?id=485927
1...@mailbox.org changed:
What |Removed |Added
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CC| |1...@mailbox.org
--- Comment #2 from 1...@mailbox.org ---
Can still reproduce on 6.1. So far, I've found the overview, desktop grid, cube
and new edit mode to be affected.
With a 165hz monitor and a 60hz one right beside it and spamming the overview,
it is very obviously running at 60hz. Even if I boot with only the 165hz one
physically connected, the problem persists.
I have verified with the 'Show FPS' effect that the desktop barely drops frames
when activating any of these effects.
Couple notes for the overview:
- Switching to another workspace (clicking, arrow keys, shortcut) in the
overview also runs at 60hz.
In comparison, the 'slide' effect when switching virtual desktops outside the
overview is significantly smoother.
- When dragging a window here, the window moves at the correct framerate.
The new edit mode is also interesting, because the animations for entering and
exiting it are visibly choppy (seemingly below 60fps even), while the animation
that plays when opening a panel configuration (desktop being pushed away to
make space) is hilariously smooth in comparison. The animation for opening the
'Add widgets' sidebar for example also runs at the correct framerate.
Regarding the scrolling, I've tested a couple applications that have smooth
scrolling.
Not scrolling at the correct framerate:
- System Monitor/Info Center
- Dolphin (the F3 sidebar sliding animations is also running at 60hz)
- Okular
Scrolling at the correct framerate (extra notes for these below):
- System Monitor (process tables)
- Discover
- Emoji selector
- Filelight (sidebar)
- Clipboard applet (needs a plasmashell restart as well after applying
below fixes)
If I boot with a secondary 60hz monitor enabled, these applications also have
the 60hz scrolling. If I turn that monitor off and then on again, they seem to
be fixed until next reboot (this fix seems to persist even through logging
out). If I boot only with the 165hz one connected, they are fine.
Operating System: Fedora Linux 40
KDE Plasma Version: 6.1.0
KDE Frameworks Version: 6.3.0
Qt Version: 6.7.1
Kernel Version: 6.9.4-200.fc40.x86_64 (64-bit)
Graphics Platform: Wayland
Graphics Processor: AMD Radeon RX 7600
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