I use Ardour 4.7 on Ubuntu Studio 15.10 on a 13" laptop with a max screen resolution of 1366x768, which is OK under normal circumstances. Recently I noticed that Ardour windows are slightly larger than my screen, and I cannot get it to “maximise”. Both minimise and close buttons work, but the maximise window button is unresponsive. I can resize the Ardour window somewhat by grabbing the corners and dragging it smaller, but the smallest I can make the Ardour window is 1147x770. This fits into the max width of my screen, but it is still “taller” than my screen. Does anybody else have this issue?