Bug when saving my sketch

I'm using processing for a long time on my computer, now with Ubuntu 10.04, without problem but...

Since 1 week, when i try to save a sketch, i can't rename my sketch...

For example if i want to call my sketch "test", i go to save as...go to the right folder... rename...OK and it's saving with 'sketch-feb23a'

Doing the same with processing android ...

Any idea ?

Thanks in advance !

+++

Algo