[CinCV] Kubuntu Hardy amd 64 cinelerra oct. update. Problem playing videos for clipping.

[Artenaut End of world]

Hi,

  My system is a Kubuntu Hardy Heron over AMD64 and Cinelerra (october
update  version) freezes at the viewer window when I am rewind the source
video I am using for clipping. Is this an error? It is possible to solve?

Thaniks.