Created attachment 177109 [details] file I modified on my computer At first login after boot, loging my session fails, and come back to sddm-greeter, but a kwin_wayland session is still opened on tty2. Then if I try to login again it freezes with black screen. Elsewhere if I kill de kwin session with exit menu and go back to tty1 I can then login with no problem. journalctl tells me that startplasma-wayland has dumped core on last session. Looking about howto use kwin-wayland and sddm wayland-session I saw that there was a script called plasma-dbus-run-session-if-needed who test for an active suitable dbus-session so I put a " sleep 1 " line before the test in the shell-script and now everything run ok... But maybe there is a better way to solve this... I hope ;) SUMMARY STEPS TO REPRODUCE 1. 2. 3. OBSERVED RESULT EXPECTED RESULT SOFTWARE/OS VERSIONS Windows: macOS: (available in the Info Center app, or by running `kinfo` in a terminal window) Linux/KDE Plasma: Mageia10 (Cauldron) KDE Plasma Version: 6.2.5 KDE Frameworks Version: 6.9.0 Qt Version: 6.8.1 ADDITIONAL INFORMATION
today 5 January 2025, after a night with computer powered-off, at start-up the problem is back ... so the "sleep 1" trick doesn't helped a long time , the problem is still the same.. I noticed that in the opened session Kwin_wayland I lost the "wheel" group rights , when I kill the session and relogin in sddm-greeter then startplasma-wayland is ok and I've got the rights back....