I have no idea why it happens but sometimes OSProcess resumes working after
doing a 

OSProcessAccessor initialize.

in a workspace.....


Hope this helps




HilaireFernandes wrote
> Hello,
> 
> On Pharo4, when I type the command:
> 
>       OSProcess waitForCommand: 'ls'
> 
> it locks the image, I can get back control with [Alt]-.
> 
> With the same image and VM, this command was previously working, even
> called from a Seaside component.
> 
> Any idea?
> 
> Thanks
> 
> Hilaire
> 
> -- 
> Dr. Geo
> http://drgeo.eu





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