Interesting Lucid regression

[Hammer Attila]

Dear List,

I think have an another possible critical important Orca or at-spi 
related bug, anybody try look this problem?
https://bugs.launchpad.net/bugs/560069
If Orca is running, impossible to use usb-creator-gtk application with 
Ubuntu Lucid. For example, this application is important if a netbook 
user would like do an installer pendrive from another machine if not 
have external CDRW drive.
Now, only useful workaround to exit Orca before the user clicking the 
make startup disk button.

Unfortunately, this problem is always reproducable my machine, but 
impossible to access need important crash related data, because 
apport-cli nothing see my machine with related this problem. I think 
Orca debug.out not showing any important information, I looked.
Only interesting (newer I see) information is following after Orca 
spokening cancel button:
---------> QUEUEING EVENT object:children-changed:remove
Entire debug.out after cancel button spokening string containing this line.

Attila