https://bugs.kde.org/show_bug.cgi?id=505223
Bug ID: 505223
Summary: When I open KRunner or in other cases, the vertical
bar on the right side moves temporarily.
Classification: Plasma
Product: plasmashell
Version First 6.3.5
Reported In:
Platform: Arch Linux
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: Panel
Assignee: plasma-b...@kde.org
Reporter: r063099205150213126255118179...@outlook.com
CC: niccolo.venera...@gmail.com
Target Milestone: 1.0
Created attachment 182040
--> https://bugs.kde.org/attachment.cgi?id=182040&action=edit
This is screenshot when bugged(?) my plasmashell
SUMMARY
Vertical panels momentarily shift downwards when opening KRunner or under some
startup conditions, revealing unexpected graphical gaps or colors (e.g.,
purple).
STEPS TO REPRODUCE
1. Add two or more vertical panels on the right side of the screen.
2. Optionally, also place a horizontal panel on the top edge.
3. Log out and log back in, or reboot the system.
4. Press the Meta key to open KRunner, or wait after login.
5. Hover the mouse cursor over the vertical panel.
OBSERVED RESULT
- The right vertical panel initially appears slightly misaligned (a few pixels
lower than expected).
- A purple bar is temporarily visible at the top edge of the panel.
- Upon entering Edit Mode, the panel snaps back to the correct position.
- Hovering the mouse cursor over the affected panel also causes it to visibly
reset to its correct alignment.
- The issue creates a strong impression of instability, and makes the system
feel visually unreliable.
- Occasionally, plasmashell crashes or hangs, although it’s unclear whether it
is directly related. (The crashes and restarts are always so sudden that I'm
always working, so I can't keep a log of the crashes.)
EXPECTED RESULT
- Panels should remain visually fixed and correctly aligned at all times.
- Opening KRunner or hovering over the panel should not trigger any visual
shift.
- No temporary color overlays (such as the purple bar) should appear unless
explicitly triggered.
SOFTWARE/OS VERSIONS
Windows:
macOS:
(available in the Info Center app, or by running `kinfo` in a terminal window)
Linux/KDE Plasma: Arch Linux, latest
KDE Plasma Version: 6.3.5
KDE Frameworks Version: 6.14.0
Qt Version: 6.9.0
ADDITIONAL INFORMATION
- The issue appears only when multiple vertical panels are added.
- The presence of a top panel might act as a trigger.
- The behavior is reproducible after reboot, and not a one-time glitch.
To put it bluntly, this feels like a sign of a crash waiting to happen.
It makes me nervous to keep using the system.
If there's anything I can do to help debug this, please let me know.
Log is this
`% journalctl --user -b | grep plasmashell`
```
6月 05 10:10:39 hostname plasmashell[133645]: WlrDataControlOffer: timeout
reading from pipe
6月 05 10:11:02 hostname plasmashell[133645]: WlrDataControlOffer: timeout
reading from pipe
6月 05 10:11:42 hostname plasmashell[133645]: WlrDataControlOffer: timeout
reading from pipe
6月 05 10:12:11 hostname plasmashell[133645]: WlrDataControlOffer: timeout
reading from pipe
6月 05 10:13:23 hostname plasmashell[133645]: WlrDataControlOffer: timeout
reading from pipe
6月 05 10:14:15 hostname plasmashell[133645]: WlrDataControlOffer: timeout
reading from pipe
6月 05 10:14:45 hostname flatpak[4055]: [E] Error converting object:
MissingField { object_dbg: "GlobalObject { id: 208, permissions:
PermissionFlags(R | X | M), type_: Port, version: 3, props: Some(DictRef {
flags: Flags(0x0), entries: {\"object.serial\": \"4938\", \"object.path\":
\"plasmashell:input_0\", \"node.id\": \"210\", \"port.id\": \"0\",
\"port.name\": \"input_1\", \"port.direction\": \"in\", \"port.alias\":
\"plasmashell:input_1\", \"port.group\": \"stream.0\"} }) }", field:
"audio.channel" }
6月 05 10:14:45 hostname flatpak[4055]: [E] Error converting object:
MissingField { object_dbg: "GlobalObject { id: 208, permissions:
PermissionFlags(R | X | M), type_: Port, version: 3, props: Some(DictRef {
flags: Flags(0x0), entries: {\"object.serial\": \"4942\", \"object.path\":
\"plasmashell:input_0\", \"node.id\": \"210\", \"port.id\": \"0\",
\"port.name\": \"input_1\", \"port.direction\": \"in\", \"port.alias\":
\"plasmashell:input_1\", \"port.group\": \"stream.0\"} }) }", field:
"audio.channel" }
6月 05 10:14:46 hostname flatpak[4055]: [E] Error converting object:
MissingField { object_dbg: "GlobalObject { id: 208, permissions:
PermissionFlags(R | X | M), type_: Port, version: 3, props: Some(DictRef {
flags: Flags(0x0), entries: {\"object.serial\": \"4947\", \"object.path\":
\"plasmashell:input_0\", \"node.id\": \"210\", \"port.id\": \"0\",
\"port.name\": \"input_1\", \"port.direction\": \"in\", \"port.alias\":
\"plasmashell:input_1\", \"port.group\": \"stream.0\"} }) }", field:
"audio.channel" }
6月 05 10:14:46 hostname flatpak[4055]: [E] Error converting object:
MissingField { object_dbg: "GlobalObject { id: 208, permissions:
PermissionFlags(R | X | M), type_: Port, version: 3, props: Some(DictRef {
flags: Flags(0x0), entries: {\"object.serial\": \"4952\", \"object.path\":
\"plasmashell:input_0\", \"node.id\": \"210\", \"port.id\": \"0\",
\"port.name\": \"input_1\", \"port.direction\": \"in\", \"port.alias\":
\"plasmashell:input_1\", \"port.group\": \"stream.0\"} }) }", field:
"audio.channel" }
6月 05 10:16:20 hostname plasmashell[133645]: WlrDataControlOffer: timeout
reading from pipe
6月 05 10:16:36 hostname plasmashell[133645]: WlrDataControlOffer: timeout
reading from pipe
6月 05 10:16:55 hostname plasmashell[133645]: WlrDataControlOffer: timeout
reading from pipe
6月 05 10:16:59 hostname flatpak[4055]: [E] Error converting object:
MissingField { object_dbg: "GlobalObject { id: 208, permissions:
PermissionFlags(R | X | M), type_: Port, version: 3, props: Some(DictRef {
flags: Flags(0x0), entries: {\"object.serial\": \"4957\", \"object.path\":
\"plasmashell:input_0\", \"node.id\": \"210\", \"port.id\": \"0\",
\"port.name\": \"input_1\", \"port.direction\": \"in\", \"port.alias\":
\"plasmashell:input_1\", \"port.group\": \"stream.0\"} }) }", field:
"audio.channel" }
6月 05 10:17:00 hostname plasmashell[133645]: Data set on unsupported clipboard
mode. QMimeData object will be deleted.
6月 05 10:17:00 hostname plasmashell[133645]: Data set on unsupported clipboard
mode. QMimeData object will be deleted.
6月 05 10:17:01 hostname plasmashell[133645]: kf.windowsystem: static void
KX11Extras::forceActiveWindow(WId, long int) may only be used on X11
6月 05 10:17:03 hostname plasmashell[133645]: "" from
"org.kde.plasma.cameraindicator" is not a known category that can be translated
6月 05 10:17:03 hostname plasmashell[133645]: "" from
"org.kde.plasma.keyboardlayout" is not a known category that can be translated
6月 05 10:17:03 hostname plasmashell[133645]: "" from
"org.kde.plasma.keyboardindicator" is not a known category that can be
translated
6月 05 10:17:03 hostname plasmashell[133645]:
qrc:/qt/qml/org/kde/plasma/components/ScrollView.qml:45:27: QML ScrollBar:
Binding loop detected for property "visible":
6月 05 10:17:03 hostname plasmashell[133645]:
qrc:/qt/qml/org/kde/plasma/components/ScrollView.qml:45:27: QML ScrollBar:
Binding loop detected for property "visible":
6月 05 10:17:04 hostname plasmashell[133645]:
file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/configuration/PanelConfiguration.qml:607:9:
QML SpinBox: Binding loop detected for property "implicitWidth":
6月 05 10:17:04 hostname plasmashell[133645]:
file:///usr/share/plasma/plasmoids/org.kde.panel/contents/ui/ConfigOverlay.qml:349:17:
QML SpinBox: Binding loop detected for property "implicitWidth":
```
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