https://bugs.kde.org/show_bug.cgi?id=405123
Bug ID: 405123 Summary: Empty windows after restoring the session Product: kwin Version: 5.14.5 Platform: Debian testing OS: Linux Status: REPORTED Severity: normal Priority: NOR Component: compositing Assignee: kwin-bugs-n...@kde.org Reporter: mik...@list.ru Target Milestone: --- SUMMARY The windows contents are blank (only headers are visible) when after restarting the session I use alt-tab or "All windows" effect on restored windows. After I open the restored windows, the problem disappears. STEPS TO REPRODUCE 1. Open multiple windows. 2. Restart Plasma. 3. Use alt-tab or "All windows" OBSERVED RESULT When using alt-tab or "All windows", the restored windows are empty. EXPECTED RESULT Anything except for the void. It is impossible to alt-tab empty windows. SOFTWARE/OS VERSIONS Linux/KDE Plasma: Debian Buster 4.19.0-2 KDE Plasma Version: 5.14.5 KDE Frameworks Version: 5.54.0 Qt Version: 5.11.3 ADDITIONAL INFORMATION The bug isn't critical but such behavior seems a bit inconvenient for alt-tab and All windows users -- You are receiving this mail because: You are watching all bug changes.