Savyasachee Jha wrote: > After updating to qt 5.3 in [testing], I found that cantata does not start > up. Upon running from the terminal, I get the error: > > $ cantata > > This application failed to start because it could not find or load the Qt > platform plugin "xcb". > > Available platform plugins are: eglfs, kms, linuxfb, minimal, minimalegl, > offscreen, xcb. > > Reinstalling the application may fix this problem. > > However, reinstalling did not fix the problem. Downgrading qt to the > version 5.2.1 in [extra] did. I believe that recompiling "cantata" with qt > 5.3 might be required? > > Thanks! > Have you checked the output of pacman and installed all needed qt5 optdepends?