https://bugs.kde.org/show_bug.cgi?id=491938
Bug ID: 491938
Summary: The kwallet-query CLI command does not work when
executed within a script.
Classification: Frameworks and Libraries
Product: frameworks-kwallet
Version: 5.115.0
Platform: Debian testing
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: general
Assignee: va...@kde.org
Reporter: kdeb...@openaliasbox.org
CC: kdelibs-b...@kde.org
Target Milestone: ---
SUMMARY
Running the kwallet-query CLI command in a script (e.g., an Ansible playbook)
results in an error message, causing the command to abort.
STEPS TO REPRODUCE
1. Run kwallet-query --help inside a script (e.g., an Ansible playbook) without
any display environment available.
OBSERVED RESULT
The script fails with the following error message:
qt.qpa.xcb: could not connect to display
qt.qpa.plugin: Could not load the Qt platform plugin "xcb" in "" even though it
was found.
This application failed to start because no Qt platform plugin could be
initialized. Reinstalling the application may fix this problem.
Available platform plugins are: eglfs, linuxfb, minimal, minimalegl, offscreen,
vnc, xcb.
Aborted
EXPECTED RESULT
The command should run successfully without needing to set the QT_QPA_PLATFORM
variable and without producing any errors or warnings.
SOFTWARE/OS VERSIONS
OS Debian 13 trixie
KDE Plasma Version: 5.27.11
KDE Frameworks Version: 5.115.0
Qt Version: 5.15.13
ADDITIONAL INFORMATION
Workaround:
Setting the environment variable QT_QPA_PLATFORM=offscreen allows the command
to run, albeit with a warning message about missing platform plugins:
"kf.windowsystem: Could not find any platform plugin"
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