[Bug 29584] Re: False reports of "Window not responding" error

[PeteSavage]

Bug is still present, tried in gedit and GIMP.

In pygtk at least, the problem seems to be due to a delete_event signal
being captured and held onto whilst waiting for user input.  I have a
way round this for small apps, but it would be great to have it fixed at
the source

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False reports of "Window not responding" error
https://launchpad.net/bugs/29584