hi ,i run many applications Almost all errors are these two :/
qt.qpa.plugin: Could not find the Qt platform plugin "xcb" in ""
This application failed to start because no Qt platform plugin could be initialized.
or
Cannot mix incompatible Qt library (5.12.9) with this library (5.15.0)
and i trying to fix this but some app They failed after install qt , any stable qt5.15 or newer for for bionicpup64 If it is available please give me thank u