| Summary: | PyQt6 app reports The cached device pixel ratio value was stale on window expose. | ||
|---|---|---|---|
| Product: | [I don't know] kde | Reporter: | Barry Scott <barry> |
| Component: | general | Assignee: | Unassigned bugs mailing-list <unassigned-bugs> |
| Status: | RESOLVED UPSTREAM | ||
| Severity: | normal | CC: | nicolas.fella |
| Priority: | NOR | Keywords: | qt6 |
| Version: | unspecified | ||
| Target Milestone: | --- | ||
| Platform: | Other | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed In: | ||
| Sentry Crash Report: | |||
| Attachments: | qtbug.py | ||
Please report this to https://bugreports.qt.io/ |
Created attachment 164534 [details] qtbug.py SUMMARY PyQt6 programs report "The cached device pixel ratio value was stale on window expose. Please file a QTBUG which explains how to reproduce." when exiting. The same code running under Fedora 39 KDE with Qt 6.6.0 does not show the error. STEPS TO REPRODUCE 1. Run the attached qtbug.py script from a terminal. 2. Click on [X] to close the window 3. Error message shown in terminal. OBSERVED RESULT $ py3 qtbug.py The cached device pixel ratio value was stale on window expose. Please file a QTBUG which explains how to reproduce. EXPECTED RESULT No error printed. SOFTWARE/OS VERSIONS Windows: macOS: Linux/KDE Plasma: Fedora rawhide: KDE plasma 6.0 beta 2 (available in About System) KDE Plasma Version: 5.91.0 KDE Frameworks Version: 5.247.0 Qt Version: 6.6.1 PyQt6 Version: python3-pyqt6-6.6.1-1.fc40.x86_64 ADDITIONAL INFORMATION