qlcplus: symbol lookup error: /usr/lib/x86_64-linux-gnu/qt4/plugins/qlcplus/libolaio.so: undefined symbol: _ZN3ola10StringTrimEPSs
qlcplus used to work now it suddenly do this.
It seems to be the old QT problems that has been hounding Qt on Linux.
I cant see that I installed anything else that could have messed up Qt.
Is there maybe an appimage of the latest stable qlcplus available ?
appimage is about the only stable way to run a Qt application reliably.