617240 - Dropdown menus inside a webpage don't open.

Status: RESOLVED DUPLICATE of bug 613790

(Firefox :: General, defect)

Description

[Afzal]

User-Agent:       Mozilla/5.0 (Windows NT 6.1; WOW64; rv:2.0b8pre) Gecko/20101205 Firefox/4.0b8pre
Build Identifier: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:2.0b8pre) Gecko/20101205 Firefox/4.0b8pre

Dropdown menus in a webpage do not open, only get selected upon clicks and the user has to use arrow keys on the keyboard to choose one of the options for now.

Reproducible: Always

Steps to Reproduce:
1.Open a web page with a dropdown menu (i.e the bug submission page)
2.Click a dropdown menu (anywhere on it)
3.
Actual Results:  
The dropdown menu gets selected but doesn't open up.

Expected Results:  
The dropdown should open up in order to allow the user to select an option.

I have tried this in safe mode too with all addons disabled. It's been there since the last some nightlies.

Comment 1

[Donovan M]

Works for me.
- Mozilla/5.0 (Windows NT 6.1; WOW64; rv:2.0b8pre) Gecko/20101206 Firefox/4.0b8pre

Have you tried with a new profile?
https://support.mozilla.com/en-US/kb/Managing%20profiles#Creating_a_profile