Bug 1219794 - qt.qpa.xcb: could not connect to display error appears when running qt installation in terminal
Summary: qt.qpa.xcb: could not connect to display error appears when running qt instal...
Status: RESOLVED INVALID
Alias: None
Product: openSUSE Distribution
Classification: openSUSE
Component: KDE Applications (show other bugs)
Version: Leap 15.5
Hardware: VMWare openSUSE Leap 15.5
: P5 - None : Major with 1 vote (vote)
Target Milestone: ---
Assignee: E-Mail List
QA Contact: E-mail List
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Reported: 2024-02-10 01:23 UTC by Jurii Lysenko
Modified: 2024-03-07 14:53 UTC (History)
2 users (show)

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Found By: Outsourced Testing
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Blocker: Yes
Marketing QA Status: ---
IT Deployment: ---

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Description Jurii Lysenko 2024-02-10 01:23:30 UTC 
suse@localhost:~/Downloads> sudo ./qt-unified-linux-x64-4.6.1-online.run
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: minimal, xcb.
Comment 1 Fabian Vogt 2024-03-07 14:53:53 UTC 
Don't run the Qt installer as root.