| Summary: | frame rate drops if blur and transparency effects are enabled, blur background is enabled in Konsole and Konsole window is maximized | ||
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| Product: | [Plasma] kwin | Reporter: | Patrick Silva <bugseforuns> |
| Component: | wayland-generic | Assignee: | KWin default assignee <kwin-bugs-null> |
| Status: | RESOLVED LATER | ||
| Severity: | normal | CC: | kde.podagric, kde, tromzy |
| Priority: | NOR | ||
| Version First Reported In: | 5.18.4 | ||
| Target Milestone: | --- | ||
| Platform: | Arch Linux | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed In: | ||
| Sentry Crash Report: | |||
| Attachments: |
frame rate when Konsole is not maximized
frame rate when Konsole is maximized |
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Created attachment 127336 [details]
frame rate when Konsole is maximized
*** Bug 423609 has been marked as a duplicate of this bug. *** >on Wayland from 60 to 30 fps.
Changing the latency policy will fix this, to go to the same 45. This is part of a bigger problem that we aim to address properly, in the meantime the default has been changed.
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Created attachment 127335 [details] frame rate when Konsole is not maximized SUMMARY This issue affects both X11 and Wayland sessions. On X11, frame rate drops from 60 to 45 fps, on Wayland from 60 to 30 fps. STEPS TO REPRODUCE 1. enable transparency and blur effects 2. enable blur in Konsole settings (right-click > edit current profile > "appearance" section. Click on "Edit" button, check "Blur background", click "Ok" button, click on "Ok" button again 3. maximize Konsole window OBSERVED RESULT frame rate drops. Compare the screenshots taken on Wayland when Konsole is not maximized and when it is maximized. EXPECTED RESULT frame rate should not drop after the steps above SOFTWARE/OS VERSIONS Operating System: Arch Linux KDE Plasma Version: 5.18.4 KDE Frameworks Version: 5.68.0 Qt Version: 5.15.0 beta3