Bug 441578

Summary: Unable to launch wayland session on KDE Neon Unstable
Product: [Plasma] kwin Reporter: Paul Worrall <p.r.worrall>
Component: wayland-genericAssignee: KWin default assignee <kwin-bugs-null>
Status: RESOLVED DUPLICATE    
Severity: normal    
Priority: NOR    
Version First Reported In: 5.22.1   
Target Milestone: ---   
Platform: Neon   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:
Attachments: kwin wayland backtrace

Description Paul Worrall 2021-08-26 16:00:22 UTC
Created attachment 141069 [details]
kwin wayland backtrace

For the past week or so I've been unable to start a Wayland session on my KDE Neon Unstable installation, which is kept up to date.  X11 works OK but Wayland just returns me to SDDM.

journalctl shows kwin_wayland segfaulting 12 times when I try to log in with a Wayland session. 

I attach a backtrace.  Please let me know if I can provide more info.

This is 100% repeatable

Also, if I boot the same machine into KDE Neon User edition, Wayland works OK.
Comment 1 Vlad Zahorodnii 2021-08-26 16:02:04 UTC

*** This bug has been marked as a duplicate of bug 441253 ***