Wrong cursors appearing in Chrome

[Nhonho]

This problem of wrong cursors is appearing here on all sites, but only with Chrome. In other browsers it is normal.

Here, the mouse cursor is over the downloads list, but it doesn't appear:

Here, the wrong cursor appears with two arrows (up and down) over the volume control:

Then, the right cursor appears:

Here, the wrong arrow cursor appears over the link:

Then, the right "right-hand" cursor appears: