Further to comment #12, I've noticed in a few other bug reports people are experiencing rendering glitches in Qt apps that should only happen with Xmir. So we seem to have a problem with our own Qt apps incorrectly choosing X(mir) when native Mir is available and should be used instead.
Further to comment #12, I've noticed in a few other bug reports people are experiencing rendering glitches in Qt apps that should only happen with Xmir. So we seem to have a problem with our own Qt apps incorrectly choosing X(mir) when native Mir is available and should be used instead.