drag/drop upload scripts don't work in xubuntu-firefox

[alxjvr]

to replicate, try using the demos of the ff. sites:
- http://fineuploader.com/
- http://www.dropzonejs.com/
- http://blueimp.github.io/jQuery-File-Upload/

distro: xubuntu 13.04
uname: Linux 3.8.0-23-generic #34-Ubuntu SMP Wed May 29 20:22:58 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux
package: firefox_21.0+build2-0ubuntu0.13.04.2_amd64

[Axel Morgner (amorgner)]

It's definitely broken in 22, too.

event.dataTransfer.files has always length 0

xubuntu 13.04 (GNU/Linux 3.8.0-23-generic x86_64)
firefox 22.0+build2-0ubuntu0.13.04.1 amd64

Failing jsfiddles:

http://jsfiddle.net/danielzen/utp7j/
http://jsfiddle.net/polygonplanet/zPZNG/

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Paul White (paulw2u)]

alxjvr and anyone else affected,

We are sorry that we do not always have the capacity to review all reported bugs in a timely manner. You reported this bug some time ago and there have been many changes in Ubuntu and Firefox since that time.

Do you still see a problem related to the one that you reported? Please let us know if you do.

If we do not hear from you this bug report will expire in approximately 60 days time.

Thank you for helping make Ubuntu better.

Paul White
[Ubuntu Bug Squad]

[Launchpad Janitor (janitor)]

[Expired for firefox (Ubuntu) because there has been no activity for 60 days.]