[kde] [Bug 488072] New: Utterly bizarre rendering bug with panels/window decorations

[bugzilla_noreply at kde.org]

https://bugs.kde.org/show_bug.cgi?id=488072

            Bug ID: 488072
           Summary: Utterly bizarre rendering bug with panels/window
                    decorations
    Classification: I don't know
           Product: kde
           Version: unspecified
          Platform: openSUSE
                OS: Linux
            Status: REPORTED
          Severity: normal
          Priority: NOR
         Component: general
          Assignee: unassigned-bugs at kde.org
          Reporter: vitorgermano8008 at gmail.com
  Target Milestone: ---

Created attachment 170169
  --> https://bugs.kde.org/attachment.cgi?id=170169&action=edit
Screenshot shows icons in the wrong place in the KDE Control Panel

For starters: Apologies for posting without a category. Really. I looked and
there seemed to be nowhere to report something that seems to affect the entire
desktop's rendering like this.

SUMMARY
Went away from my computer for a bathroom break. When I came back I noticed it
took a very long time to wake up. But that was the least of my worries, as
Plasma seems to now be really bugged out:

Two things: Window decorations (like the ones at the top with the buttons to
close and such) do not render properly. That's the simple part

The other, weirder one, is harder to explain in text so I made a
[video](https://youtu.be/dj0IqMkiJ-4) -- The short version is that whenever I
mouse over any icon in a panel, be it a tray icon or something on the taskbar
thingie -- it seems to jump to the top-right corner of that panel. Though only
visually (as in, to interact with it, I still have to click the blank space the
icon once occupied)

I have also noticed that icons within qt6 windows do not show in the proper
place (see attachment)

These persisted after reboots.


GTK related programs seem to display properly.

STEPS TO REPRODUCE
1. Start plasma
2. Mouse over any icon in a panel
3. Watch it happen

OBSERVED RESULT
Window decorations don't render properly, and icons snap to the top-right
corner of panels when mouse hovers over them.

EXPECTED RESULT
They should, like, not do that?

SOFTWARE/OS VERSIONS
Linux/KDE Plasma: OpenSUSE Tumbleweed 20240531
(available in About System)
KDE Plasma Version: 6.0.5
KDE Frameworks Version: 6.2.0
Qt Version: 6.7.1
Kernel: 6.9.3-1-default (64-bit)
Graphics platform: X11

ADDITIONAL INFORMATION
Extra details about system (idk maybe it helps?):
1. I have an AMD Processor and GPU
2. All the things I have installed are either from the official SUSE Repos or
from Flatpak. There's also some appimages and local executables in my user
folder. There is 1(one) application I compiled from source and installed
system-wide, and that was [Orbiton](https://github.com/xyproto/orbiton), a text
editor for terminal.
3. When I update the system I get a notification about how updating glibc-32bit
would break Steam. So I marked it as untouchable on YaST. Maybe this broke
something else? Idk.


Things I have already tried:
1. Updating the system
2. Rebooting
3. Changing theming configurations back to system defaults (hey, you never
know)
4. Moving widgets around in panels
5. Disabling fancy effects
6. Disabling and re-enabling my second monitor/changing which monitor is the
primary
7. Asking nicely

Things I have not tried:
1. Switching to Wayland (I would do so permanently but it breaks Inkscape for
me and that's part of my workflow -- Plus I'm new to SUSE, and the last time I
switched from X to Wayland was on EndeavourOS, dunno if the process is any
different)
2. Crying

Not excluding the possibility of this not being a bug -- Maybe I screwed
something up. But I wouldn't know what or how to fix it.

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