Re: QDBusError with gb.qt6

[Bruce Steers <bsteers4@xxxxxxxxx>]

https://gambaswiki.org/wiki/comp/gb.desktop/desktop/useportal

Desktop.UsePortal - False

env GB_DESKTOP_PORTAL_ENABLED=0 gambas3

Respects
BruceS



On Wed, 17 Dec 2025 at 21:56, Lee <t.lee.davidson@xxxxxxxxx> wrote:

> When running a graphical application with gb.qt6, I get the following
> message in the Console:
> qt.qpa.services: Failed to register with host portal
> QDBusError("org.freedesktop.portal.Error.Failed", "Could not register app
> ID: App info not found for 'org.gambas.19396'")
>
> A "/tmp/gambas.1000/19557" directory does exist but is empty if that means
> anything. An internet search didn't turn up anything
> that seemed relevant.
>
> I seem to recall some environment variable that could be set to run Gambas
> without using the portal, but I don't know where that
> information is now. Is there a Wiki page that lists the env vars for
> modifying Gambas' behavior?
>
>
> [System]
> Gambas=3.21.1
> OperatingSystem=Linux
> Distribution=Manjaro Linux
> Kernel=6.12.62-1-MANJARO
> Architecture=x86_64
> Cores=6
> Memory=15986M
> Language=en_US.UTF-8
> Platform=x11
> Desktop=KDE
> DesktopResolution=96
> DesktopScale=7
> WidgetTheme=breeze
> Font=Noto Sans,10
> DarkTheme=False
> [Programs]
> clang=clang version 21.1.6
> gcc=gcc (GCC) 15.2.1 20251112
> git=git version 2.52.0
> msgmerge=msgmerge (GNU gettext-tools) 0.26
> [Libraries]
> Cairo=libcairo.so.2.11804.4
> Curl=libcurl.so.4.8.0
> DBus=libdbus-1.so.3.38.3
> GDK3=libgdk-3.so.0.2419.32
> GStreamer=libgstreamer-1.0.so.0.2609.0
> GTK+3=libgtk-3.so.0.2419.32
> OpenGL=libGL.so.1.7.0
> Poppler=libpoppler.so.155.0.0
> QT5=libQt5Core.so.5.15.18
> QT6=libQt6Core.so.6.10.1
> RSvg=librsvg-2.so.2.61.3
> SDL=libSDL2-2.0.so.0.3200.60
> SQLite3=libsqlite3.so.3.51.1
> [Environment]
> DBUS_SESSION_BUS_ADDRESS=unix:path=/run/<user>/1000/bus
> DEBUGINFOD_URLS=https://debuginfod.archlinux.org
> DESKTOP_SESSION=plasmax11
> DISPLAY=:0
> GB_GUI=gb.qt6
> GTK2_RC_FILES=/etc/gtk-2.0/gtkrc:<home>/.gtkrc-2.0:<home>/.config/gtkrc-2.0
> GTK3_MODULES=xapp-gtk3-module
> GTK_MODULES=canberra-gtk-module
> GTK_RC_FILES=/etc/gtk/gtkrc:<home>/.gtkrc:<home>/.config/gtkrc
> HOME=<home>
> ICEAUTHORITY=/run/<user>/1000/iceauth_xBaVJg
> INVOCATION_ID=f231c1e3e08949598b701118fd6f8831
> JOURNAL_STREAM=9:14702
> KDE_APPLICATIONS_AS_SCOPE=1
> KDE_FULL_SESSION=true
> KDE_SESSION_UID=1000
> KDE_SESSION_VERSION=6
> LANG=en_US.UTF-8
> [snip]
>
>
> --
> Lee
>
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> https://gambaswiki.org/wiki/doc/netiquette] ----
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>
>
>