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Participant
January 29, 2023
Answered

Steam Substance Painter fails to launch

Opon launching from Steam it crashes. It does not start at all. On Pop OS. 22.04 Ubuntu based distro. On a fresh system all drivers updated. Using 2023 and problem is present on 2022 as well. Something to do with Qt  and xcb I believe. "qt.qpa.plugin: Could not load the Qt platform plugin "xcb" in "" even though it was found."

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ebitzCorrect answer
Participant
February 3, 2023

I fixed my issue by installing the qt5dxcb-plugin.

1 reply

ebitzAuthorCorrect answer
Participant
February 3, 2023

I fixed my issue by installing the qt5dxcb-plugin.

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