SUMMARY When I log in into plasma desktop after boot, krunner and all that is started from it has wrong visual settings (window theme, colors etc.). If restarted from konsole, it reverts back to correct theme. But if then killed in konsole and restarted automatically by plasma, then theme becomes wrong again. This happens only in X session, works fine with wayland. STEPS TO REPRODUCE 1. Log in into plasma X session 2. Press Alt+F2 (or whatever hot keys is set for krunner) to call krunner. 3. Launch kwrite or press settings button. OBSERVED RESULT Launched applications have some wrong theme on them. EXPECTED RESULT KRunner and launched apps should use correct theme, set in systemsettings5 SOFTWARE/OS VERSIONS Operating System: Fedora 33 KDE Plasma Version: 5.20.3 KDE Frameworks Version: 5.75.0 Qt Version: 5.15.1 Kernel Version: 5.9.9-200.fc33.x86_64 OS Type: 64-bit Processors: 8 × Intel® Core™ i7-3630QM CPU @ 2.40GHz Memory: 15.1 ГиБ of RAM Graphics Processor: Mesa DRI Intel® HD Graphics 4000 ADDITIONAL INFORMATION
It seems to me that bug 429435 describes the same issue - maybe this one can be closed as duplicate of that one.
Yep. *** This bug has been marked as a duplicate of bug 429435 ***