https://bugs.kde.org/show_bug.cgi?id=511028
Bug ID: 511028
Summary: [Critical] KDE Desktop Hangs (Becomes Unresponsive)
When Interrupting Digital Clock Panel Wheel-Scroll by
Clicking the Date
Classification: Plasma
Product: plasmashell
Version First master
Reported In:
Platform: Arch Linux
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: Digital Clock widget
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: 1.0
Instead of crashing, the whole desktop session freezes: mouse cursor still
moves, but panels and window decoration stop reacting. The freeze occurs only
if I click the date label while the calendar is still “coasting” after a rapid
wheel-scroll; waiting until the scroll animation finishes avoids the hang.
Steps to reproduce(You may need to try it several times):
1.Add the default “Digital Clock” widget to any panel.
2.Hover the mouse over the date part (below the time).
3.Scroll the wheel quickly to spin through several months.
4.While the kinetic scroll animation is still running, left-click the date
label.
Here are the output of "sudo journalctl -f":
10月 24 23:40:38 archlinux plasmashell[1925]:
qrc:/qt/qml/org/kde/plasma/workspace/calendar/InfiniteList.qml:1900823904:
RangeError: Maximum call stack size exceeded.
10月 24 23:40:38 archlinux plasmashell[1925]:
qrc:/qt/qml/org/kde/plasma/workspace/calendar/InfiniteList.qml:1900824176:
RangeError: Maximum call stack size exceeded.
10月 24 23:40:38 archlinux plasmashell[1925]:
qrc:/qt/qml/org/kde/plasma/workspace/calendar/InfiniteList.qml:1900824176:
RangeError: Maximum call stack size exceeded.
10月 24 23:40:38 archlinux plasmashell[1925]:
qrc:/qt/qml/org/kde/plasma/workspace/calendar/InfiniteList.qml:1900823616:
RangeError: Maximum call stack size exceeded.
10月 24 23:40:41 archlinux plasmashell[1925]:
qrc:/qt/qml/org/kde/plasma/workspace/calendar/InfiniteList.qml:1900823904:
RangeError: Maximum call stack size exceeded.
10月 24 23:40:41 archlinux plasmashell[1925]:
qrc:/qt/qml/org/kde/plasma/workspace/calendar/InfiniteList.qml:1900823616:
RangeError: Maximum call stack size exceeded.
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