Comment 130 for bug 1303736

@afx: The garbled display is most likely a problem with the graphics driver (in connection with VT switching) and I've seen that on various machines, however, it's not related. Please stay on topic of the bug (we already have so many comments, it gets harder and harder to keep an overview anyhow, so feel free to omit things you consider side-effects – but which in fact might not be that).
When you say it doesn't work in "some cases", what cases would that be and how can you reproduce them?