Bug 488400

Summary: The Dock bar is stuck, and an error occurs when restarting plasmashell
Product: [Plasma] plasmashell Reporter: Luping Yan <yanluping2009>
Component: generalAssignee: Plasma Bugs List <plasma-bugs>
Status: RESOLVED WORKSFORME    
Severity: major CC: kde, nate
Priority: NOR    
Version: 6.0.5   
Target Milestone: 1.0   
Platform: Arch Linux   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:
Attachments: What was observed
screenshot

Description Luping Yan 2024-06-12 05:57:00 UTC 
STEPS TO REPRODUCE
1. The dock bar freezes a few minutes after Plasma starts
2. Use Htop to end the plasmashell process
3. Restart the desktop with the command '/usr/bin/plasmashell'

OBSERVED RESULT
Konsole shows:
KPackageStructure of KPluginMetaData(pluginId:"org.kde.graphsplasmoid", fileName: "/usr/share/plasma/plasmoids/org.kde.graphsplasmoid/metadata.json") does not match requested format "Plasma/Applet"
KPackageStructure of KPluginMetaData(pluginId:"org.kde.merkuro.contact", fileName: "/usr/share/plasma/plasmoids/org.kde.merkuro.contact/metadata.json") does not match requested format "Plasma/Applet"
KPackageStructure of KPluginMetaData(pluginId:"org.kde.plasma.kclock_1x2", fileName: "/usr/share/plasma/plasmoids/org.kde.plasma.kclock_1x2/metadata.json") does not match requested format "Plasma/Applet"
KPackageStructure of KPluginMetaData(pluginId:"org.kde.plasma.kweather_1x4", fileName: "/usr/share/plasma/plasmoids/org.kde.plasma.kweather_1x4/metadata.json") does not match requested format "Plasma/Applet"
Could not load a session backend. Session management operations such as shutdown will not be operational. This is a setup issue.
kf.plasma.quick: Applet preload policy set to 1
file:///usr/share/plasma/plasmoids/org.kde.desktopcontainment/contents/ui/main.qml:196:25: QML FolderViewDropArea (parent or ancestor of QQuickLayoutAttached): Binding loop detected for property "minimumWidth"
UdevQt: unable to create udev monitor connection
file:///usr/share/plasma/plasmoids/org.kde.plasma.private.systemtray/contents/ui/main.qml:162:21: QML KSortFilterProxyModel: Binding loop detected for property "sourceModel"
file:///usr/share/plasma/plasmoids/org.kde.plasma.private.systemtray/contents/ui/main.qml:162:21: QML KSortFilterProxyModel: Binding loop detected for property "sourceModel"
qml: SystemTray ItemLoader: Invalid state, cannot determine source!
kpipewire_logging: error: "无法连接到 PipeWire" 0
received error while creating the stream "无法连接到 PipeWire" Media monitor will not work.
qt.dbus.integration: Could not connect "org.cups.cupsd.Notifier" to PrinterFinishingsChanged(QString, QString, QString, uint, QString, bool) : 
QFont::setPointSizeF: Point size <= 0 (0.000000), must be greater than 0
org.kde.plasma.pulseaudio: context kaput
qrc:/qt/qml/org/kde/kirigamiaddons/components/Avatar.qml:201:9: QML QQuickImage: Error decoding: qrc:/qt/qml/org/kde/kirigamiaddons/components/Avatar.qml?timestamp=1718170998006: 不支持的图像格式
qrc:/qt/qml/org/kde/kirigamiaddons/components/Avatar.qml:201:9: QML QQuickImage: Error decoding: qrc:/qt/qml/org/kde/kirigamiaddons/components/Avatar.qml?timestamp=1718170998006: 不支持的图像格式
qrc:/qt/qml/org/kde/kirigamiaddons/components/Avatar.qml:201:9: QML QQuickImage: Error decoding: qrc:/qt/qml/org/kde/kirigamiaddons/components/Avatar.qml?timestamp=1718170998006: 不支持的图像格式
file:///usr/share/plasma/plasmoids/org.kde.plasma.battery/contents/ui/CompactRepresentation.qml:62:17: Unable to assign [undefined] to int
kf.kio.workers.tags: tag fetch failed: "Failed to open the database"
kf.kio.workers.tags: "tags:/" list() invalid url
kpipewire_logging: error: "无法连接到 PipeWire" 0
received error while creating the stream "无法连接到PipeWire" Media monitor will not work.
kpipewire_logging: error: "无法连接到PipeWire" 0
received error while creating the stream "无法连接到 PipeWire" Media monitor will not work.
...
Konsole keeps outputting the last two lines of text, and the GUI gives an error: Unable to enter folder tags:/

SOFTWARE/OS VERSIONS
Linux/KDE Plasma: Arch Linux ARM and Plasma 6.0.5
KDE Frameworks Version: 6.3.0
Qt Version: 6.7.1
Comment 1 Luping Yan 2024-06-12 07:32:29 UTC 
Created attachment 170404 [details]
What was observed
Comment 2 Nate Graham 2024-06-12 18:30:19 UTC 
So everything drawn by the plasmashell process (panels, desktop) was unresponsive and you had to kill and restart it to fix the issue? Do I have that right?

Does the issue happen on X11, Wayland, or both?

Does the issue happen in a new clean user account as well?
Comment 3 Luping Yan 2024-06-12 23:39:11 UTC 
(In reply to Nate Graham from comment #2)
> So everything drawn by the plasmashell process (panels, desktop) was
> unresponsive and you had to kill and restart it to fix the issue? Do I have
> that right?
> 
> Does the issue happen on X11, Wayland, or both?
> 
> Does the issue happen in a new clean user account as well?

I'm using the x11 graphics environment and it's just that the panel isn't responding. I'm using someone else's GUI installer, and there is an alarm administrator by default, and I'm a standard account(actor).
You can take a look at the attachment.
Comment 4 Luping Yan 2024-06-12 23:41:48 UTC 
Created attachment 170442 [details]
screenshot
Comment 5 Nate Graham 2024-06-13 16:00:58 UTC 
Thanks. If you right-click on the desktop, does it show a context menu?

Also, does the issue happen on Wayland too?

And what kind of GPU do you have?
Comment 6 Bug Janitor Service 2024-06-28 03:47:45 UTC 
Dear Bug Submitter,

This bug has been in NEEDSINFO status with no change for at least
15 days. Please provide the requested information as soon as
possible and set the bug status as REPORTED. Due to regular bug
tracker maintenance, if the bug is still in NEEDSINFO status with
no change in 30 days the bug will be closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

If you have already provided the requested information, please
mark the bug as REPORTED so that the KDE team knows that the bug is
ready to be confirmed.

Thank you for helping us make KDE software even better for everyone!
Comment 7 Bug Janitor Service 2024-07-13 03:46:55 UTC 
This bug has been in NEEDSINFO status with no change for at least
30 days. The bug is now closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

Thank you for helping us make KDE software even better for everyone!