Bug 444180 - Desktop freeze when hovering tasks and preview is enabled
Summary: Desktop freeze when hovering tasks and preview is enabled
Status: RESOLVED DUPLICATE of bug 422072
Alias: None
Product: plasmashell
Classification: Plasma
Component: Task Manager and Icons-Only Task Manager (show other bugs)
Version: 5.23.1
Platform: Arch Linux Linux
: NOR normal
Target Milestone: 1.0
Assignee: Eike Hein
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2021-10-21 09:57 UTC by kinta
Modified: 2021-10-21 13:11 UTC (History)
2 users (show)

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Description kinta 2021-10-21 09:57:13 UTC 
SUMMARY
Freeze when hovering tasks and preview is enabled, both icons-only and normal. Could not switch to terminal, just hard rebooting. It works as it should when previews is  disabled.

STEPS TO REPRODUCE
1. Move between tasks in taskbar when hover is popped 

OBSERVED RESULT
Freeze and not too many info. just this in journalctl that may be related:


d’oct. 21 11:43:53 hiro plasmashell[1117]: kf.plasma.quick: Couldn't create KWindowShadow for ToolTipDialog(0x563010549230)
d’oct. 21 11:43:53 hiro plasmashell[1117]: kf.plasma.quick: Couldn't create KWindowShadow for ToolTipDialog(0x563010549230)
d’oct. 21 11:43:53 hiro plasmashell[1117]: kf.plasma.quick: Couldn't create KWindowShadow for ToolTipDialog(0x563010549230)
d’oct. 21 11:43:53 hiro plasmashell[1117]: file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/ToolTipDelegate.qml:0: ReferenceError: AppPid is not defined
d’oct. 21 11:43:53 hiro plasmashell[1117]: file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/ToolTipDelegate.qml:0: ReferenceError: AppPid is not defined
d’oct. 21 11:43:59 hiro plasmashell[1117]: kf.plasma.quick: Couldn't create KWindowShadow for ToolTipDialog(0x563010549230)
d’oct. 21 11:43:59 hiro plasmashell[1117]: kf.plasma.quick: Couldn't create KWindowShadow for ToolTipDialog(0x563010549230)
d’oct. 21 11:43:59 hiro plasmashell[1117]: kf.plasma.quick: Couldn't create KWindowShadow for ToolTipDialog(0x563010549230)
d’oct. 21 11:44:02 hiro plasmashell[1117]: file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/ToolTipDelegate.qml:0: ReferenceError: AppPid is not defined
d’oct. 21 11:44:02 hiro plasmashell[1117]: file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/ToolTipDelegate.qml:0: ReferenceError: AppPid is not defined
d’oct. 21 11:44:06 hiro plasmashell[1117]: file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/ToolTipDelegate.qml:0: ReferenceError: AppPid is not defined
d’oct. 21 11:44:06 hiro plasmashell[1117]: file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/ToolTipDelegate.qml:0: ReferenceError: AppPid is not defined
d’oct. 21 11:44:11 hiro plasmashell[1117]: file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/ToolTipDelegate.qml:0: ReferenceError: AppPid is not defined
d’oct. 21 11:44:11 hiro plasmashell[1117]: file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/ToolTipDelegate.qml:0: ReferenceError: AppPid is not defined

EXPECTED RESULT


SOFTWARE/OS VERSIONS
Operating System: Arch Linux
KDE Plasma Version: 5.23.1
KDE Frameworks Version: 5.87.0
Qt Version: 5.15.2
Kernel Version: 5.14.13-arch1-1 (64-bit)
Graphics Platform: Wayland
Processors: 8 × 11th Gen Intel® Core™ i5-1135G7 @ 2.40GHz
Memory: 15.4 GiB of RAM
Graphics Processor: Mesa Intel® Xe Graphics
Comment 1 Patrick Silva 2021-10-21 13:11:40 UTC 

*** This bug has been marked as a duplicate of bug 422072 ***