| Summary: | Entire system freezes when scaling xwayland window under fractional scaling dpi | ||
|---|---|---|---|
| Product: | [Plasma] kwin | Reporter: | Toby <tianer2820> |
| Component: | platform-x11-nested | Assignee: | KWin default assignee <kwin-bugs-null> |
| Status: | RESOLVED DUPLICATE | ||
| Severity: | crash | CC: | nate |
| Priority: | NOR | ||
| Version: | 5.26.4 | ||
| Target Milestone: | --- | ||
| Platform: | Fedora RPMs | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed In: | ||
| Attachments: | a python opengl helloworld program | ||
*** This bug has been marked as a duplicate of bug 462972 *** |
Created attachment 154560 [details] a python opengl helloworld program SUMMARY Entire system freezes when scaling a xwayland window under fractional scaling dpi STEPS TO REPRODUCE 1. Set display scale to 175% in system settings 2. Open any xwayland window 3. Drag to scale the window, trying to make the width very small OBSERVED RESULT Entire system freezes, and I can't switch to other terminals by pressing ctrl+alt+f3, etc. EXPECTED RESULT System still responsive. note: I found it happens mostly when the window title starts to "shrink", i.e. from "A looooooong title" into "A loo ... g title". If the display scaling factor is integer (100%,200%), it works as expected. SOFTWARE/OS VERSIONS Operating System: Fedora Linux 37 KDE Plasma Version: 5.26.4 KDE Frameworks Version: 5.100.0 Qt Version: 5.15.7 Kernel Version: 6.0.12-300.fc37.x86_64 (64-bit) Graphics Platform: Wayland Processors: 8 × Intel® Core™ i5-1035G4 CPU @ 1.10GHz Memory: 7.5 GiB of RAM Graphics Processor: Mesa Intel® Iris® Plus Graphics Manufacturer: Acer Product Name: Spin SP513-54N System Version: V1.10 ADDITIONAL INFORMATION I initially found the problem when running the attached python script.