https://bugs.kde.org/show_bug.cgi?id=465376
Bug ID: 465376
Summary: Disks and devices widget causes Plasma to freeze due
to loop
Classification: Plasma
Product: plasmashell
Version: 5.26.5
Platform: Neon
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: Disks & Devices
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: 1.0
SUMMARY
I connected an SD card to a USB-C hub and clicked on the Disks & Devices widget
to open it. Plasma instantly froze and started spamming the logs (which I
looked at with journalctl -xe) with this:
Feb 06 15:52:48 Sleipnir plasmashell[2573]:
file:///usr/share/plasma/plasmoids/org.kde.plasma.devicenotifier/contents/ui/FullRepresentation.qml:132:22:
QML ListView: possible QQuickItem::polish() loop
Feb 06 15:52:48 Sleipnir plasmashell[2573]:
file:///usr/share/plasma/plasmoids/org.kde.plasma.devicenotifier/contents/ui/FullRepresentation.qml:132:22:
QML ListView: ListView called polish() inside updatePolish()>
The only solution was to kill the Plasmashell process.
I tried reproducing the bug, but failed, so there might be multiple coincident
conditions that trigger it.
STEPS TO REPRODUCE
1. Insert SD card in reader
2. Open Disks & Devices widget
OBSERVED RESULT
Plasma freezes and occupies 100% CPU time.
EXPECTED RESULT
The widget doesn't act like it was the Death Star orbiting Andor.
SOFTWARE/OS VERSIONS
Linux: KDE neon
KDE Plasma Version: 5.26.5
KDE Frameworks Version: 5.102.0
Qt Version: 5.18.5
ADDITIONAL INFORMATION
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