[kde] [Bug 506138] New: frequent display corruption when hovering or scrolling through elements (panel, windows)
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bugzilla_noreply at kde.org
Wed Jun 25 07:55:14 BST 2025
https://bugs.kde.org/show_bug.cgi?id=506138
Bug ID: 506138
Summary: frequent display corruption when hovering or scrolling
through elements (panel, windows)
Classification: I don't know
Product: kde
Version First unspecified
Reported In:
Platform: Fedora RPMs
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: general
Assignee: unassigned-bugs at kde.org
Reporter: michail.tsouk at gmail.com
Target Milestone: ---
SUMMARY
The cursor duplicates at a 2-3cm offset horizontally and the screen below it
corrupts at seemingly random points (corruption looks like full screen width,
single color or striped area). Moving the mouse clears the corruption.
Sometimes the corruption appears when selecting textboxes and the blinking
cursor appears; Corruption appears and disappears synchronised with cursor
blinking, until mouse is moved then corruption does not appear.
STEPS TO REPRODUCE
1. Open a text area (Kwrite, or web text box)
2. Alternate focus between the text area and some other element to trigger the
corruption; bug more reliably appears with the mouse being static after
focusing.
3. Bug can also appear in other contexts, such as scrolling through the system
settings list or application launcher entries, or hovering over panel entries.
OBSERVED RESULT
pointer duplicates, full screen width diplay corruption south of the pointer
EXPECTED RESULT
corruption does not appear
SOFTWARE/OS VERSIONS
Operating System: Fedora Linux 42
KDE Plasma Version: 6.4.0
KDE Frameworks Version: 6.15.0
Qt Version: 6.9.1
Kernel Version: 6.15.3-200.fc42.x86_64 (64-bit)
Graphics Platform: Wayland
Processors: 16 × AMD Ryzen 7 5800X 8-Core Processor
Memory: 32 GB of RAM (31.2 GB usable)
Graphics Processor: AMD Radeon RX 7800 XT
Mesa 25.0.7
ADDITIONAL INFORMATION
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