Bug 390568 - After update to QT 5.10.1, Wayland session crashes on right-click window decoration
Summary: After update to QT 5.10.1, Wayland session crashes on right-click window deco...
Status: RESOLVED DOWNSTREAM
Alias: None
Product: kwin
Classification: Plasma
Component: wayland-generic (other bugs)
Version First Reported In: 5.12.1
Platform: Arch Linux Linux
: NOR crash
Target Milestone: ---
Assignee: KWin default assignee
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2018-02-16 16:52 UTC by Patrick Silva
Modified: 2018-02-17 00:19 UTC (History)
1 user (show)

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Description Patrick Silva 2018-02-16 16:52:57 UTC 
I'm using plasma 5.12.1 + QT 5.10.1 on Arch Linux.
Every time I right-click a window decoration, Wayland session crashes and my system goes to login screen. Or I get a black screen without cursor and I need to force my computer to restart.
Comment 1 Martin Flöser 2018-02-16 19:18:03 UTC 
We need a backtrace, without we cannot do much.
Comment 2 Patrick Silva 2018-02-16 20:02:23 UTC 
I also cannot do much. There are no debug packages in Arch repositories, I dont know another distro already running qt 5.10.1, there is no guide to generate backtrace when whole session crashes.
Maybe another user affected by this crash can provide a backtrace.
Comment 3 Patrick Silva 2018-02-16 21:06:25 UTC 
alt+tab also crashes Wayland session.
Well, qt 5.10.1 makes Wayland unusable.
Comment 4 Antonio Rojas 2018-02-17 00:11:30 UTC 
Please test kwin 5.12.1-2
Comment 5 Patrick Silva 2018-02-17 00:19:38 UTC 
(In reply to Antonio Rojas from comment #4)
> Please test kwin 5.12.1-2

Crashes solved!
Thank you very much, Antonio.