[matplotlib-devel] bug with two plots, second plot frozen

Hello,

When upgrading from mpl 0.82 to 0.83.2 an application I made stopped 
working. When displaying two plots simultaneously, the second plot does 
not respond, neither to the toolbar, nor to direct changes from the 
program. If one keeps trying interacting with the toolbar python will 
also freeze (or enter an infinity loop or something). It worked well on 
mpl 0.82. I made an example script that reproduces this behaviour.

    I was not able to identify the cause, but neither the toolbar nor 
the specific type of graph is to blame (in my application I use imshow, 
here I use plot).

My system has Debian Sarge (stable), python 2.3.5 and pygtk 2.0.0

Best regards,
João Silva