Created attachment 111879 [details] screen shot of crash 1 So, it seems that I may have a similar problem to others that have reported a crash in kwin_wayland. what I see is logging into a wayland session, the apps that were running last time starting to load and then crash back SDDM after about 10-15 seconds. What I do have is a couple of screenshots from seats 2 and 3 which seem to contain the crash information (I cannot find this info anywhere else (kern/syslog/journalctl/.xsession-errors), but I do confess in not knowing what other place to look for it).
Created attachment 111880 [details] screen shot of crash 2
Created attachment 111881 [details] screen shot of crash 1
The screenshot contains the text: *** Error in `/usr/bin/kwin_wayland': double free or corruption (!prev): 0x00000000024e2ea0 ***
Unfortunately the backtrace is lacking debug symbols. If you are able to reproduce please install debug symbols and attach a new backtrace in textual form instead of screenshot.
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Dear Bug Submitter, This bug has been in NEEDSINFO status with no change for at least 30 days. The bug is now closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging Thank you for helping us make KDE software even better for everyone!