https://bugs.documentfoundation.org/show_bug.cgi?id=153111
Bug ID: 153111
Summary: Terrible performance when scrolling on Wayland
Product: LibreOffice
Version: 7.4.3.2 release
Hardware: x86-64 (AMD64)
OS: Linux (All)
Status: UNCONFIRMED
Severity: normal
Priority: medium
Component: graphics stack
Assignee: [email protected]
Reporter: [email protected]
Description:
When I run Libreoffice on, and scroll rapidly back and forth, the performance
rapidly drop. Basically, I use two-finger scroll on the touchpad, and rapidly
move the fingers back and forth between the bottom and top of the touchpad. The
longer I keep doing it, the lower the framerate gets, and if I keep doing it
for a while the framerate drops so low that the window is marked as
unresponsive. The performance then returns to normal if I stop scrolling for a
few seconds. It's easiest to reproduce in Calc, but it happens in other
components as well, such as long Writer documents.
Steps to Reproduce:
1. Open Calc on Plasma Wayland
2. Start scrolling rapidly back and forth
Actual Results:
Performance drops severely
Expected Results:
Performance stays as normal
Reproducible: Always
User Profile Reset: Yes
Additional Info:
Operating System: openSUSE Tumbleweed 20230113
KDE Plasma Version: 5.26.5
KDE Frameworks Version: 5.101.0
Qt Version: 5.15.8
Kernel Version: 6.1.4-1-default (64-bit)
Graphics Platform: Wayland
Processors: 8 × AMD Ryzen 7 3700U with Radeon Vega Mobile Gfx
Memory: 29.3 Gibyte of RAM
Graphics Processor: AMD Radeon Vega 10 Graphics
Manufacturer: Acer
Product Name: Aspire A315-41
System Version: V1.18
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