I experience a mild inconvenience when I quit Blender: the interface remains up even though I have quit. I have to run the mouse across the desktop where the icons are (they alone show up through the Blender interface which remains in place). In this way I invoke another app which finally forces Blender to refresh the screen and quit. I made a new update to Ubuntu just in case that would help, but the problem remains.
I'm trying to mess around with the Video Sequence Editor. I put some files on the timeline, but I don't know how to actually see the footage. How do you arrange the screen layout to see a preview screen?
Thanks.