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Participant
January 29, 2023
Answered

Steam Substance Painter fails to launch

  • January 29, 2023
  • 1 reply
  • 525 views

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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Correct answer ebitz

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.