Bug 427993

Summary: Multiple System components/processes crash when unplugging an external monitor
Product: [I don't know] kde Reporter: Peter Strick <anitastriclk>
Component: generalAssignee: Unassigned bugs mailing-list <unassigned-bugs>
Status: RESOLVED DUPLICATE    
Severity: normal CC: nicolas.fella, tom.magowan
Priority: NOR    
Version: unspecified   
Target Milestone: ---   
Platform: Other   
OS: Linux   
Latest Commit: Version Fixed In:
Attachments: Screenshot and .kcrash files inside a zip

Description Peter Strick 2020-10-19 17:55:32 UTC
Created attachment 132569 [details]
Screenshot and .kcrash files inside a zip

SUMMARY
Multiple Components/Processes crash when unplugging an external monitor.

Components/Processes that crash:
PolicyKit1-KDE-Agent
Plasma
kded5
KDE-Energymanagementsystem (KDE-Energieverwaltungssystem)
kactivitymanagerd
Discover-Notifications (Discover-Benachrichtigungen)
KDE Connect-Service (KDE Connect-Dienst)
Dr Konqi (Die KDE-Absturzbehandlung)

(Note after closing the all Dr Konqi Windows and pressing on "Restart application" where available, only KDE Connect-Service and kactivitymanagerd will crash/show Dr Konqi windows)

STEPS TO REPRODUCE
1. Install KDE Neon
2. Plug in an external monitor and then plug it out

OBSERVED RESULT
Multiple Components/Processes crash
Everything works fine if you plug in an external monitor until you plug it out

EXPECTED RESULT
They shouldn´t crash

SOFTWARE/OS VERSIONS
Linux/KDE Plasma: KDE neon 5.20 User Edition 
(available in About System)
KDE Plasma Version: 5.20.0
KDE Frameworks Version: 5.75.0
Qt Version: 5.15.0
Kernel Version: 5.4.0-51-generic
(Wayland is being used/selected on the login screen)

ADDITIONAL INFORMATION
Monitor Configuration: A cheap No-Name Mini-Display Port to HDMI/VGA/DVI Dongle that is connected to an external Monitor using HDMI.
Device used: Microsoft Surface Pro 1 i5 (1st Gen)
Comment 1 Nicolas Fella 2020-10-19 19:52:06 UTC

*** This bug has been marked as a duplicate of bug 426293 ***