Panning does not work in 3D view (Chromium / Linux)

Panning in the 3D view does not work.  Rotation and zooming do work.

System configuration:
Ubuntu Linux 11.10
Kernel 3.0.0-16
Chromium 17.0.963.79
nvidia-current driver (280.13)

Steps to reproduce:
Expand 3D view in separate window and click on 3D view
Hold ctrl key and click and drag in the window

Expected behavior:
3D image pans in the direction of the mouse movement

Actual behavior:
3D image rotates in the direction of the mouse movement

This may be not related, but panning does not work in the 2D view either in the same system configuration.

So 2D panning should be working with control click.  If you are having difficulties with that, we’ll have to look into it.  For the 3D, try panning with right click.