Priority: P1: Critical
Resolution: Out of scope
Affects Version/s: 5.10.1, 5.11.0 Beta 2
Fix Version/s: None
Component/s: QPA: Wayland
Plasma git (5.12.80) / Weston 3.0.0
If the application GUI thread is temporarily blocked by a time-consuming work and mouse is moved over it -> application crashes as soon as the thread gets unblocked. There is no backtrace to this, it ends with error
It can be reproduced e.g. with Krusader:
- Start Krusader
- Click on "MountMan" toolbar button
- Immediately after that start moving your mouse over Krusader app.
- Krusader terminates
Try it with no mouse movement after the click and all should be fine.
This was reproduced on Plasma (git master) as well as Weston 3.0.0.
I'll provide a minimal example app. on demand.