752186 - In Firefox Aurora 15 on Ubuntu 12.04, when I right-click on the "Navigation toolbar" > Customize, Firefox freezes and crash.

Status: RESOLVED DUPLICATE of bug 736695

(Firefox :: Untriaged, defect)

Description

[cocochepeau]

User Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:15.0) Gecko/15.0 Firefox/15.0a1
Build ID: 20120503103610

Steps to reproduce:

I want to move icons of the Firefox toolbar. So I've right-clicked > customize to show the customization windows.


Actual results:

Instead of showing the customization windows, Firefox Trunk freezes (it doesn't respond anymore), and after few second, it closed.


Expected results:

When I right-clicked > Customize, the "customization windows" would be shown and I would be able to drag & drop icon to customize Firefox windows.

Comment 1

[Scoobidiver (away)]

Do you have Video DownloadHelper installed?
Can you provide the crash ID from about:crashes?

Comment 2

[RobertJ]

(In reply to Scoobidiver from comment #1)
> Do you have Video DownloadHelper installed?
> Can you provide the crash ID from about:crashes?

I have seen the same thing using FF15a2 [06-19-2012] on OSX. I tried it in safe mode and the problem doesn't exist. I then went back to normal mode and disabled Download Helper 4.9.9 and the problem also doesn't exit.

Would seem like there is an issue with Download Helper 4.9.9 and FF15a2.