| Summary: | Dolphin window slightly undersized and gradually shrinking with fractional scaling (150%) on X11 | ||
|---|---|---|---|
| Product: | [Applications] dolphin | Reporter: | Oleksii Zolotarevskyi <rockingcat> |
| Component: | general | Assignee: | Dolphin Bug Assignee <dolphin-bugs-null> |
| Status: | REPORTED --- | ||
| Severity: | normal | CC: | dolphin-bugs-null |
| Priority: | NOR | ||
| Version First Reported In: | 25.08.1 | ||
| Target Milestone: | --- | ||
| Platform: | Manjaro | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed/Implemented In: | ||
| Sentry Crash Report: | |||
| Attachments: |
Dolphin window opens undersized
Dolphin window gradually shrinks |
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Created attachment 185777 [details]
Dolphin window gradually shrinks
UPDATE: I found a workaround by setting the global scaling to 143,75% instead of 150%. In such case, Dolphin window scales correctly and doesn't shrink. |
Created attachment 185776 [details] Dolphin window opens undersized SUMMARY When opening Dolphin in a maximized window, the right and bottom edges do not fully reach the screen borders, leaving thin visible lines of the background application (see the first screen recording). Additionally, when navigating through certain directories, the Dolphin window gradually shrinks by a few pixels at the bottom with each directory change (see the second screen recording). This issue occurs only on X11 when the global display scaling is set to 150%. It does not occur at 100% scaling. It appears to be related to an incorrect window size calculation that accumulates over time when fractional scaling is enabled. STEPS TO REPRODUCE 1. Set the display’s global scale to 150% 2. Open Dolphin 3. Browse through multiple directories (e.g. those shown in the video) OBSERVED RESULT - The maximized window does not completely fill the screen. - The window height gradually decreases with each directory change. EXPECTED RESULT - The maximized window should fully occupy the screen. - The window size should remain consistent when navigating between directories. SOFTWARE/OS VERSIONS - Linux/KDE Plasma: Manjaro Stable - KDE Plasma Version: 6.3.6 - KDE Frameworks Version: 6.18.0 - Qt Version: 6.9.2 ADDITIONAL INFORMATION - Graphics Platform: X11 - Graphics Processor: Nvidia GeForce RTX 2070 with Max-Q - Nvidia Driver Version: 580.82.09