| Summary: | Filelight fails to display usage graph | ||
|---|---|---|---|
| Product: | [Applications] filelight | Reporter: | genosimple |
| Component: | general | Assignee: | Unassigned bugs <unassigned-bugs-null> |
| Status: | RESOLVED DUPLICATE | ||
| Severity: | normal | CC: | basiqueevangelist, clintonthegeek, martin.sandsmark, nate, sitter |
| Priority: | NOR | ||
| Version First Reported In: | 25.04.3 | ||
| Target Milestone: | --- | ||
| Platform: | Arch Linux | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed In: | ||
| Sentry Crash Report: | |||
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Description
genosimple
2025-08-14 10:00:44 UTC
Additional info: launching filelight from console produced following output:
> filelight
qrc:/ui/OverviewPage.qml:11:1: QML OverviewPage: Created graphical object was not placed in the graphics scene.
QObject::disconnect: wildcard call disconnects from destroyed signal of WindowThemer::unnamed
Inadequate access permissions: "/home/pavel/.cache/yay/gridmonger-git/pkg/"
Inadequate access permissions: "/home/pavel/.cache/yay/gridmonger-git/pkg/"
qrc:/qt/qml/org/kde/desktop/MenuItem.qml:84:13: QML Shortcut: Shortcut: Only binding to one of multiple key bindings associated with 16. Use 'sequences: [ <key> ]' to bind to all of them.
file:///usr/lib/qt6/qml/org/kde/kirigami/PageRow.qml:987:9: QML QQuickItem*: StackView has detected conflicting anchors. Transitions may not execute properly.
Huh, works for me. Maybe an NVIDIA graphics glitch, since this is a hardware-accelerated graph. Do the graphs in System Monitor show up for you? (In reply to Nate Graham from comment #2) > Huh, works for me. Maybe an NVIDIA graphics glitch, since this is a > hardware-accelerated graph. Do the graphs in System Monitor show up for you? The tabs in the System Monitor look like this https://i.imgur.com/4QnSDBv https://imgur.com/c1S2fYA They seem to display just fine. Can confirm under Arch Linux with NVIDIA proprietary drivers. However, interestingly, forcing Vulkan via `QSG_RHI_BACKEND=vulkan` makes the usage graph show up again. (In reply to Nikolay Kochulin from comment #4) > Can confirm under Arch Linux with NVIDIA proprietary drivers. > However, interestingly, forcing Vulkan via `QSG_RHI_BACKEND=vulkan` makes > the usage graph show up again. Can confirm that starting it with "QSG_RHI_BACKEND=vulkan filelight" indeed fixes the problem. This seems to be either a flaw of NVidia's opengl implementation, or Qt/KDEs bug. I noticed that another program written in Qt(86box) freezes when I choose OpenGL renderer, but works fine with vulkan's backend. Also Steam and games seem to work just fine under Proton, but maybe they all use Vulkan and not OpenGl. Running glxinfo doesn't seem to show any anomalies, and glxgears test program performs absolutely fine as well. So this seems to be limited to Qt/KDE OpenGL implementation. I added "export QSG_RHI_BACKEND=vulkan" to .config/plasma-workspace/env/opengl.sh for now. This works as a workaround, and also seemed to fix some other graphical artifacts I noticed in some other KDE apps. *** This bug has been marked as a duplicate of bug 502709 *** |