Systemmonitor-sensor Plasmoid / Widget Text-only style problem

Today i got a lot of Plasma related updates

Operating System: Arch Linux 
KDE Plasma Version: 6.4.5
KDE Frameworks Version: 6.18.0
Qt Version: 6.10.0
Kernel Version: 6.17.1-arch1-1 (64-bit)
Graphics Platform: Wayland
Processors: 32 × 13th Gen Intel® Core™ i9-13900HX
Memory: 64 GiB of RAM (62.5 GiB usable)
Graphics Processor 1: Intel® Graphics
Graphics Processor 2: NVIDIA GeForce RTX 4070 Laptop GPU

Unfortunately the "about" page of the Systemmonitor-sensor Plasmoid Widget does not show any version number for that.

Had a text only Systemmonitor-sensor Widget on screen, showing all the available temperatures on the system, and after today’s update the text disappeared.
The Widget is still there and still set up the same but empty:

(Too many entries to not being Text-only.)
Tried to create a new one as a test with just one entry but that also not worked text-only and trying around with its settings Plasmashell crashed. At a second try I noticed that when I first set another style (bar chart for example) and then that back to “text-only” it was shown.
But trying the same with my big original Widget Plasmashell crashed again :slightly_frowning_face: . Automated Error reports send both times.

try to open the system monitor from the app menu and see if creating the monitor you want in there works how you expect it to.

i generally test out my monitors this way before i create them on the desktop just as a proving ground and it makes for easier editing to get it how i want.

when doing this i’ve encountered times when all the sensors seemed to get remapped to different names and in system monitory you will get a warning that it couldn’t find the monitor specified, do you want to replace it? kind of message.

i suspect that is what’s happened here, only you don’t get those messages with just a desktop widget (it just stops working).

if you re-find the sensor in the configure list again, does it work then?

have you run sudo sensors-detect yet?

Just gave it another try. Switched that widget to bar-chart and back to text-only style, resized and placed it back to its old location:


Thankfully it did not crash this time. That is what it (should) look like, the “Kern”/Core colors are carefully matched to another widget that shows the usage % bars.

Rebooted the machine… and gone (empty) again. :unamused_face:

Here is the full list of updates after that this issue appeared or rather the text disappeared

[2025-10-10T16:35:39+0200] [ALPM] upgraded qt6-translations (6.9.2-1 -> 6.10.0-1)
[2025-10-10T16:35:39+0200] [ALPM] upgraded qt6-base (6.9.2-1 -> 6.10.0-1)
[2025-10-10T16:35:39+0200] [ALPM] upgraded kcoreaddons (6.18.0-1 -> 6.18.0-2)
[2025-10-10T16:35:39+0200] [ALPM] upgraded kwidgetsaddons (6.18.0-1 -> 6.18.0-2)
[2025-10-10T16:35:40+0200] [ALPM] upgraded qt6-declarative (6.9.2-1 -> 6.10.0-1)
[2025-10-10T16:35:40+0200] [ALPM] upgraded knotifications (6.18.0-1 -> 6.18.0-2)
[2025-10-10T16:35:40+0200] [ALPM] upgraded kwindowsystem (6.18.0-1 -> 6.18.0-2)
[2025-10-10T16:35:40+0200] [ALPM] upgraded kguiaddons (6.18.0-1 -> 6.18.0-3)
[2025-10-10T16:35:40+0200] [ALPM] upgraded qt6-shadertools (6.9.2-1 -> 6.10.0-1)
[2025-10-10T16:35:40+0200] [ALPM] upgraded qt6-5compat (6.9.2-1 -> 6.10.0-1)
[2025-10-10T16:35:40+0200] [ALPM] upgraded signon-kwallet-extension (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:40+0200] [ALPM] upgraded qt6-svg (6.9.2-2 -> 6.10.0-1)
[2025-10-10T16:35:40+0200] [ALPM] upgraded kxmlgui (6.18.0-1 -> 6.18.0-2)
[2025-10-10T16:35:40+0200] [ALPM] upgraded kjobwidgets (6.18.0-1 -> 6.18.0-2)
[2025-10-10T16:35:40+0200] [ALPM] upgraded qt6-positioning (6.9.2-1 -> 6.10.0-1)
[2025-10-10T16:35:40+0200] [ALPM] upgraded qt6-webchannel (6.9.2-1 -> 6.10.0-1)
[2025-10-10T16:35:40+0200] [ALPM] upgraded glycin (2.0.2-2 -> 2.0.3-1)
[2025-10-10T16:35:40+0200] [ALPM] upgraded qt6-webengine (6.9.2-3 -> 6.10.0-1)
[2025-10-10T16:35:40+0200] [ALPM] upgraded kaccounts-integration (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:40+0200] [ALPM] upgraded libakonadi (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:40+0200] [ALPM] upgraded akonadi (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:40+0200] [ALPM] upgraded grantleetheme (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:40+0200] [ALPM] upgraded kmime (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:40+0200] [ALPM] upgraded qt6-multimedia-ffmpeg (6.9.2-4 -> 6.10.0-1)
[2025-10-10T16:35:40+0200] [ALPM] upgraded qt6-multimedia (6.9.2-4 -> 6.10.0-1)
[2025-10-10T16:35:40+0200] [ALPM] upgraded qt6-speech (6.9.2-1 -> 6.10.0-1)
[2025-10-10T16:35:40+0200] [ALPM] upgraded ktextaddons (1.7.1-1 -> 1.8.0-1)
[2025-10-10T16:35:40+0200] [ALPM] upgraded akonadi-contacts (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:40+0200] [ALPM] upgraded akonadi-mime (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:40+0200] [ALPM] upgraded kpimtextedit (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:40+0200] [ALPM] upgraded kidentitymanagement (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:40+0200] [ALPM] upgraded kcalutils (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:40+0200] [ALPM] upgraded ksmtp (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:40+0200] [ALPM] upgraded libkgapi (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:40+0200] [ALPM] upgraded kmailtransport (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:40+0200] [ALPM] upgraded libkleo (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:40+0200] [ALPM] upgraded akonadi-search (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:40+0200] [ALPM] upgraded kmbox (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:40+0200] [ALPM] upgraded libgravatar (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:40+0200] [ALPM] upgraded libkdepim (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:41+0200] [ALPM] upgraded kimap (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:41+0200] [ALPM] upgraded kldap (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:41+0200] [ALPM] upgraded pimcommon (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:41+0200] [ALPM] upgraded messagelib (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:41+0200] [ALPM] upgraded akonadi-calendar (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:41+0200] [ALPM] upgraded ark (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:41+0200] [ALPM] upgraded kidletime (6.18.0-1 -> 6.18.0-2)
[2025-10-10T16:35:41+0200] [ALPM] upgraded baloo-widgets (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:41+0200] [ALPM] upgraded calendarsupport (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:41+0200] [ALPM] upgraded python-pyqt6 (6.9.1-2 -> 6.9.1-3)
[2025-10-10T16:35:41+0200] [ALPM] upgraded qt6-imageformats (6.9.2-1 -> 6.10.0-1)
[2025-10-10T16:35:41+0200] [ALPM] upgraded calibre (8.7.0-3 -> 8.7.0-4)
[2025-10-10T16:35:41+0200] [ALPM] upgraded libkexiv2 (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:41+0200] [ALPM] upgraded kio-extras (25.08.1-2 -> 25.08.2-1)
[2025-10-10T16:35:41+0200] [ALPM] upgraded dolphin (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:41+0200] [ALPM] upgraded dolphin-plugins (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:41+0200] [ALPM] upgraded elisa (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:41+0200] [ALPM] upgraded eventviews (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:41+0200] [ALPM] upgraded ffmpegthumbs (25.08.1-2 -> 25.08.2-1)
[2025-10-10T16:35:41+0200] [ALPM] upgraded fluidsynth (2.4.8-1 -> 2.5.0-2)
[2025-10-10T16:35:41+0200] [ALPM] upgraded libkdcraw (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:41+0200] [ALPM] upgraded gwenview (25.08.1-1 -> 25.08.2-3)
[2025-10-10T16:35:41+0200] [ALPM] upgraded incidenceeditor (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:41+0200] [ALPM] upgraded isoimagewriter (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:41+0200] [ALPM] upgraded libkcddb (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:41+0200] [ALPM] upgraded k3b (1:25.08.1-2 -> 1:25.08.2-1)
[2025-10-10T16:35:41+0200] [ALPM] upgraded kstatusnotifieritem (6.18.0-1 -> 6.18.0-2)
[2025-10-10T16:35:41+0200] [ALPM] upgraded kalarm (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:41+0200] [ALPM] upgraded kamera (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:41+0200] [ALPM] upgraded kate (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:41+0200] [ALPM] upgraded kbackup (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:41+0200] [ALPM] upgraded kcalc (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:42+0200] [ALPM] upgraded kcharselect (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:42+0200] [ALPM] upgraded libplasma (6.4.5-1 -> 6.4.5-2)
[2025-10-10T16:35:42+0200] [ALPM] upgraded kclock (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:42+0200] [ALPM] upgraded kcolorchooser (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:42+0200] [ALPM] upgraded kcron (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:42+0200] [ALPM] upgraded kde-inotify-survey (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:42+0200] [ALPM] upgraded kdegraphics-mobipocket (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:42+0200] [ALPM] upgraded qt6-networkauth (6.9.2-1 -> 6.10.0-1)
[2025-10-10T16:35:42+0200] [ALPM] upgraded kdepim-runtime (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:42+0200] [ALPM] upgraded kdf (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:42+0200] [ALPM] upgraded kdialog (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:42+0200] [ALPM] upgraded kfind (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:42+0200] [ALPM] upgraded kgpg (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:42+0200] [ALPM] upgraded khelpcenter (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:42+0200] [ALPM] upgraded kio-admin (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:42+0200] [ALPM] upgraded kjournald (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:42+0200] [ALPM] upgraded kmag (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:42+0200] [ALPM] upgraded libkdegames (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:42+0200] [ALPM] upgraded libkmahjongg (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:42+0200] [ALPM] upgraded kmahjongg (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:42+0200] [ALPM] upgraded kmines (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:42+0200] [ALPM] upgraded koko (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:42+0200] [ALPM] upgraded ksanecore (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:42+0200] [ALPM] upgraded libksane (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:42+0200] [ALPM] upgraded kolourpaint (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:42+0200] [ALPM] upgraded konqueror (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:42+0200] [ALPM] upgraded konsole (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:42+0200] [ALPM] upgraded kontactinterface (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:42+0200] [ALPM] upgraded korganizer (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:42+0200] [ALPM] upgraded kpat (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:42+0200] [ALPM] upgraded kpmcore (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:42+0200] [ALPM] upgraded krdp (6.4.5-1 -> 6.4.5-2)
[2025-10-10T16:35:42+0200] [ALPM] upgraded layer-shell-qt (6.4.5-1 -> 6.4.5-4)
[2025-10-10T16:35:42+0200] [ALPM] upgraded libkscreen (6.4.5-1 -> 6.4.5-2)
[2025-10-10T16:35:42+0200] [ALPM] upgraded qt6-sensors (6.9.2-1 -> 6.10.0-1)
[2025-10-10T16:35:42+0200] [ALPM] upgraded kscreen (6.4.5-1 -> 6.4.5-2)
[2025-10-10T16:35:42+0200] [ALPM] upgraded ksystemlog (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:42+0200] [ALPM] upgraded libktorrent (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:42+0200] [ALPM] upgraded ktorrent (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:42+0200] [ALPM] upgraded kunitconversion (6.18.0-1 -> 6.18.0-2)
[2025-10-10T16:35:42+0200] [ALPM] upgraded kwalletmanager (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:42+0200] [ALPM] upgraded kwave (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:42+0200] [ALPM] upgraded kwayland (6.4.5-1 -> 6.4.5-2)
[2025-10-10T16:35:42+0200] [ALPM] upgraded qt6-tools (6.9.2-1 -> 6.10.0-1)
[2025-10-10T16:35:43+0200] [ALPM] upgraded kwin (6.4.5-3 -> 6.4.5-4)
[2025-10-10T16:35:43+0200] [ALPM] upgraded kwin-x11 (6.4.5-3 -> 6.4.5-5)
[2025-10-10T16:35:43+0200] [ALPM] upgraded lib32-fluidsynth (2.4.8-1 -> 2.5.0-1)
[2025-10-10T16:35:43+0200] [ALPM] upgraded libadwaita (1:1.8.0-1 -> 1:1.8.1-1)
[2025-10-10T16:35:43+0200] [ALPM] upgraded libkdcraw5 (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:43+0200] [ALPM] upgraded liblo (1:0.32-1 -> 1:0.33-1)
[2025-10-10T16:35:43+0200] [ALPM] upgraded libmanette (0.2.12-1 -> 0.2.13-1)
[2025-10-10T16:35:44+0200] [ALPM] upgraded libreoffice-fresh (25.8.1-3 -> 25.8.2-1)
[2025-10-10T16:35:44+0200] [ALPM] upgraded libreoffice-fresh-de (25.8.1-1 -> 25.8.2-1)
[2025-10-10T16:35:44+0200] [ALPM] upgraded libreoffice-fresh-en-gb (25.8.1-1 -> 25.8.2-1)
[2025-10-10T16:35:44+0200] [ALPM] upgraded okular (25.08.1-1 -> 25.08.2-2)
[2025-10-10T16:35:44+0200] [ALPM] upgraded opencv (4.12.0-9 -> 4.12.0-10)
[2025-10-10T16:35:44+0200] [ALPM] upgraded partitionmanager (25.08.1-1 -> 25.08.2-1)
[2025-10-10T16:35:44+0200] [ALPM] upgraded qt6-location (6.9.2-1 -> 6.10.0-1)
[2025-10-10T16:35:44+0200] [ALPM] upgraded qt6-virtualkeyboard (6.9.2-1 -> 6.10.0-1)
[2025-10-10T16:35:44+0200] [ALPM] upgraded qt6-wayland (6.9.2-1 -> 6.10.0-1)
[2025-10-10T16:35:44+0200] [ALPM] upgraded plasma-integration (6.4.5-1 -> 6.4.5-4)
[2025-10-10T16:35:44+0200] [ALPM] upgraded plasma-workspace (6.4.5-2 -> 6.4.5-3)
[2025-10-10T16:35:44+0200] [ALPM] upgraded qt6-websockets (6.9.2-1 -> 6.10.0-1)
[2025-10-10T16:35:44+0200] [ALPM] upgraded powerdevil (6.4.5-1 -> 6.4.5-2)
[2025-10-10T16:35:45+0200] [ALPM] upgraded plasma-desktop (6.4.5-2 -> 6.4.5-4)
[2025-10-10T16:35:45+0200] [ALPM] upgraded plasma-x11-session (6.4.5-2 -> 6.4.5-3)
[2025-10-10T16:35:45+0200] [ALPM] upgraded shiboken6 (6.9.3-1 -> 6.10.0-1)
[2025-10-10T16:35:45+0200] [ALPM] upgraded pyside6 (6.9.3-1 -> 6.10.0-1)
[2025-10-10T16:35:45+0200] [ALPM] upgraded qt6-3d (6.9.2-1 -> 6.10.0-1)
[2025-10-10T16:35:45+0200] [ALPM] upgraded qt6-charts (6.9.2-1 -> 6.10.0-1)
[2025-10-10T16:35:45+0200] [ALPM] upgraded qt6-quicktimeline (6.9.2-1 -> 6.10.0-1)
[2025-10-10T16:35:45+0200] [ALPM] upgraded qt6-quick3d (6.9.2-1 -> 6.10.0-1)
[2025-10-10T16:35:45+0200] [ALPM] upgraded qt6-graphs (6.9.2-1 -> 6.10.0-1)
[2025-10-10T16:35:45+0200] [ALPM] upgraded qt6-scxml (6.9.2-1 -> 6.10.0-1)
[2025-10-10T16:35:45+0200] [ALPM] upgraded qt6-serialport (6.9.2-1 -> 6.10.0-1)
[2025-10-10T16:35:45+0200] [ALPM] upgraded qt6-serialbus (6.9.2-1 -> 6.10.0-1)
[2025-10-10T16:35:45+0200] [ALPM] upgraded qt6-webview (6.9.2-1 -> 6.10.0-1)
[2025-10-10T16:35:45+0200] [ALPM] upgraded vim-runtime (9.1.1734-1 -> 9.1.1841-1)
[2025-10-10T16:35:45+0200] [ALPM] upgraded vim (9.1.1734-1 -> 9.1.1841-1)

The only thing my untrained eye spotted as maybe related is qt6-sensors but i can not imagine how that only effects the Widget text-only styling, so probably not that one.
qt6-base if it is a qt issue?

I have reset the Widget the same as in my last post and now running fully working for roundabout 12 hours but I’m kinda pretty sure if I shutdown later and restart the machine tomorrow it is gone again like after the restart yesterday.

this is a weird one.

if you are going to go to the trouble of recreating it why not try doing that from the editor in the system monitor application to see if it persists after reboot when it’s configured there?

Thankfully I don’t have to (yet), just have to switch the display style to “Bar Chart”, back to “Text only” and move it slightly back into its size and location.

In the system monitor application it does not appear either (tried with the “[Group] CPU temperature” only as that is easier that recreating the exact thing) if i try to set it up directly as text only.

Okay, now I have started plasma-systemmonitor from Konsole to get error messages.
Tring to set up Display style “Text only”:

qrc:/qt/qml/org/kde/ksysguard/page/FaceConfigurationPage.qml:18:1: QML FaceConfigurationPage: Created graphical object was not placed in the graphics scene.
qrc:/qt/qml/org/kde/ksysguard/faces/Choices.qml:206:33: Unable to assign [undefined] to QColor
qrc:/qt/qml/org/kde/ksysguard/faces/Choices.qml:206:33: Unable to assign [undefined] to QColor
qrc:/qt/qml/org/kde/ksysguard/faces/Choices.qml:206:33: Unable to assign [undefined] to QColor
qrc:/qt/qml/org/kde/ksysguard/faces/Choices.qml:206:33: Unable to assign [undefined] to QColor
qrc:/qt/qml/org/kde/ksysguard/faces/Choices.qml:206:33: Unable to assign [undefined] to QColor
qrc:/qt/qml/org/kde/ksysguard/faces/Choices.qml:206:33: Unable to assign [undefined] to QColor
qrc:/qt/qml/org/kde/ksysguard/faces/Choices.qml:206:33: Unable to assign [undefined] to QColor
qrc:/qt/qml/org/kde/ksysguard/faces/Choices.qml:206:33: Unable to assign [undefined] to QColor
qrc:/qt/qml/org/kde/ksysguard/faces/Choices.qml:206:33: Unable to assign [undefined] to QColor
qrc:/qt/qml/org/kde/ksysguard/faces/Choices.qml:206:33: Unable to assign [undefined] to QColor
qrc:/qt/qml/org/kde/ksysguard/faces/Choices.qml:206:33: Unable to assign [undefined] to QColor
qrc:/qt/qml/org/kde/ksysguard/faces/Choices.qml:206:33: Unable to assign [undefined] to QColor
qrc:/qt/qml/org/kde/ksysguard/faces/Choices.qml:206:33: Unable to assign [undefined] to QColor
qrc:/qt/qml/org/kde/ksysguard/faces/Choices.qml:206:33: Unable to assign [undefined] to QColor
qrc:/qt/qml/org/kde/ksysguard/faces/Choices.qml:206:33: Unable to assign [undefined] to QColor
qrc:/qt/qml/org/kde/ksysguard/faces/Choices.qml:206:33: Unable to assign [undefined] to QColor
qrc:/qt/qml/org/kde/ksysguard/faces/Choices.qml:206:33: Unable to assign [undefined] to QColor
qrc:/qt/qml/org/kde/ksysguard/faces/Choices.qml:206:33: Unable to assign [undefined] to QColor
qrc:/qt/qml/org/kde/ksysguard/faces/Choices.qml:206:33: Unable to assign [undefined] to QColor
qrc:/qt/qml/org/kde/ksysguard/faces/Choices.qml:206:33: Unable to assign [undefined] to QColor
qrc:/qt/qml/org/kde/ksysguard/faces/Choices.qml:206:33: Unable to assign [undefined] to QColor
qrc:/qt/qml/org/kde/ksysguard/faces/Choices.qml:206:33: Unable to assign [undefined] to QColor
qrc:/qt/qml/org/kde/ksysguard/faces/Choices.qml:206:33: Unable to assign [undefined] to QColor
qrc:/qt/qml/org/kde/ksysguard/faces/Choices.qml:206:33: Unable to assign [undefined] to QColor
qrc:/qt/qml/org/kde/ksysguard/faces/Choices.qml:206:33: Unable to assign [undefined] to QColor
qrc:/qt/qml/org/kde/ksysguard/faces/Choices.qml:206:33: Unable to assign [undefined] to QColor
qrc:/qt/qml/org/kde/ksysguard/faces/Choices.qml:206:33: Unable to assign [undefined] to QColor
qrc:/qt/qml/org/kde/ksysguard/faces/Choices.qml:206:33: Unable to assign [undefined] to QColor
qrc:/qt/qml/org/kde/ksysguard/faces/Choices.qml:206:33: Unable to assign [undefined] to QColor
qrc:/qt/qml/org/kde/ksysguard/faces/Choices.qml:206:33: Unable to assign [undefined] to QColor
qrc:/qt/qml/org/kde/ksysguard/faces/Choices.qml:206:33: Unable to assign [undefined] to QColor
qrc:/qt/qml/org/kde/ksysguard/faces/Choices.qml:206:33: Unable to assign [undefined] to QColor
qrc:/qt/qml/org/kde/ksysguard/faces/Choices.qml:206:33: Unable to assign [undefined] to QColor
qrc:/qt/qml/org/kde/ksysguard/faces/Choices.qml:206:33: Unable to assign [undefined] to QColor

Switching now everything to Display style “Bar Chart” and then switch back to “Text only” the Texts are shown now and this are the “error” messages:

file:///usr/share/ksysguard/sensorfaces/org.kde.ksysguard.textonly/contents/ui/FullRepresentation.qml:55:13: Unable to assign [undefined] to bool
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
file:///usr/share/ksysguard/sensorfaces/org.kde.ksysguard.textonly/contents/ui/Config.qml:16:1: QML Config: Binding loop detected for property "wideMode":
qrc:/qt/qml/org/kde/kirigami/layouts/FormLayout.qml:72:5
file:///usr/share/ksysguard/sensorfaces/org.kde.ksysguard.barchart/contents/ui/BarChart.qml:34:5: Unable to assign [undefined] to bool
file:///usr/share/ksysguard/sensorfaces/org.kde.ksysguard.barchart/contents/ui/FullRepresentation.qml:26:5: Unable to assign [undefined] to bool
file:///usr/share/ksysguard/sensorfaces/org.kde.ksysguard.barchart/contents/ui/FullRepresentation.qml:27:5: Unable to assign [undefined] to bool
file:///usr/share/ksysguard/sensorfaces/org.kde.ksysguard.barchart/contents/ui/FullRepresentation.qml:28:5: Unable to assign [undefined] to bool
file:///usr/share/ksysguard/sensorfaces/org.kde.ksysguard.barchart/contents/ui/FullRepresentation.qml:29:5: Unable to assign [undefined] to bool
file:///usr/share/ksysguard/sensorfaces/org.kde.ksysguard.barchart/contents/ui/BarChart.qml:47:9: Unable to assign [undefined] to bool

And btw. I have set the sensors up to show, originally and in this test now, in the “Sensors” section, not in the “Text-only Sensors” section, just the Display style is set to “Text only”. As another test I have just tried to set these up in the “Text-only Sensors” section but that did not show up either if the Display style is set to “Text only” to begin with and switching from “Bar Chart” to “Text only” they have no color attached to them like I would like them.

Saved the page at the system monitor application. I don’t even have to reboot as the Text style sensors in the system monitor application, the one setup in the “Sensors” section and the one setup in the “Text-only Sensors” section both set to Display style “Text only”, disappear just by closing and reopening the system monitor application. It shows the Titles and empty sections below.

EDIT:
Maybe I found a temporary workaround (because if it is a QT issue I know from experience I have to wait “up to” several months for a fix, at least on Arch).
Pie Chart and the entries shown as its legend just exactly fits, and not a single line more.


Successfully survived a reboot and has a “nice colourful ring” on top with the CPU temperature average attached to it.

1 Like

well that’s something, i guess.

still weird that you can’t just get the display you want… but i have noticed that sometimes a sensor name will change (don’t know why) and the system monitor will flag it as shown

when i click on Fix, i’m prompted to re-assign the sensor

now it’s named nvme-pci-7400 instead (no clue), but if i reassign it, the it’s all good… until the next time.

so when i notice a sensor is not working, the first thing i do is go into config and re-attache the sensor from the list that matches up with my labeling

1 Like