Bug 380361 - KDE (Qt) apps stop processing keyboard events
Summary: KDE (Qt) apps stop processing keyboard events
Status: RESOLVED NOT A BUG
Alias: None
Product: kde
Classification: I don't know
Component: general (show other bugs)
Version: unspecified
Platform: openSUSE Linux
: NOR crash
Target Milestone: ---
Assignee: Unassigned bugs mailing-list
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2017-05-30 16:00 UTC by Pavel Gurevich
Modified: 2017-08-01 13:21 UTC (History)
1 user (show)

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Description Pavel Gurevich 2017-05-30 16:00:37 UTC 
After a while, usually a high load, KDE/Qt apps stop getting keyboard events in a weird manner: global shortcuts still work, but regular typing and shortcuts do not. Newly started applications work. `xev` shows that windows get keyboard events but for some reason do not process them.

All GTK-based applications continue to run without any problem. 

I'm experiencing this for quite a long time, during several upgrades, but couldn't find a reason. for the behavior. 

Xorg log doesn't show any errors. ~/.xsession-errors is empty.
Comment 1 Christoph Feck 2017-06-14 13:59:15 UTC 
Do you have some input method helpers installed, such as IBus or Fcitx? If this also happens with Qt applications that do not use KDE components, then I doubt there is anything KDE developers can do to resolve this issue.
Comment 2 Christoph Feck 2017-06-27 12:24:56 UTC 
If you can provide the information requested in comment #1, please add it.
Comment 3 Christoph Feck 2017-07-14 21:29:56 UTC 
To further investigate this issue, KDE developers need the information requested in comment #1. If you can provide it, or need help with finding that information, please add a comment.
Comment 4 Christoph Feck 2017-08-01 13:21:30 UTC 
No response, changing status. If you have new information, please add a comment.