Created attachment 1587474 [details] Screen recording of the issue, key press at 9 seconds, actual window switch at 29 Description of problem: Version-Release number of selected component (if applicable): 5.15.2-1 How reproducible: Consistent on my local machine Steps to Reproduce: 1. Open GoLand, Google Chrome, and About System 2. Confirm window switching by clicking task bar 3. Press Alt + Tab 4. Wait, wiggle mouse, pass time Actual results: Delay of ~20 seconds until windows change, desktop appears to "freeze" except the mouse continues to move. Expected results: Another window comes in to focus Additional info: Bug filed upstream at https://bugs.kde.org/show_bug.cgi?id=409500, but the behavior started after upgrading to 5.15.5-2 from 5.15.5-1. Which appears to be a rebuild after updates to Qt. It's unclear where the issue lies.
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Fedora 30 changed to end-of-life (EOL) status on 2020-05-26. Fedora 30 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. If you are unable to reopen this bug, please file a new report against the current release. If you experience problems, please add a comment to this bug. Thank you for reporting this bug and we are sorry it could not be fixed.