1289845 - JavaScript is not activated

Status: RESOLVED INVALID

(Firefox :: Untriaged, defect)

Description

[pierre-olivier]

User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_6) AppleWebKit/601.7.7 (KHTML, like Gecko) Version/9.1.2 Safari/601.7.7

Steps to reproduce:

Update to 47.0.1


Actual results:

All websites working with javascript don't work properly: GitHub for example (unable to modify settings), bank account (in order to log in), etc. I try to start Firefox without modules: the results are the same.


Expected results:

Working websites. These websites are accessible on Safari.

Comment 1

[Tooru Fujisawa [:arai]]

Is the issue reproducible with safe mode [1], and clean profile [2]?

Also, can you provide the actual URL the issue happens?

[1] https://support.mozilla.org/en-US/kb/troubleshoot-firefox-issues-using-safe-mode
[2] https://support.mozilla.org/en-US/kb/profile-manager-create-and-remove-firefox-profiles

Comment 2

[pierre-olivier]

The issue is reproducible with safe mode. I haven't test the clean profile. 

You can try this address: https://www.youtube.com/watch?v=jqdOkXQngw8 => no video appears

Comment 3

[Tooru Fujisawa [:arai]]

The video appears for me.
If the issue also happens with safe mode, it could be caused by your configuration.

Can you provide the troubleshooting information, by following?
  1. open about:support
  2. click "Copy raw data to clipboard"
  3. save the copied text as a file
  4. attach the file to this page

Comment 4

[pierre-olivier]

Attachment: Copy of the raw data from about:support

Comment 5

[Tooru Fujisawa [:arai]]

>     "javascript.enabled": false,
this means you disabled JavaScript.

try resetting the pref by following:
  1. open about:config
  2. search javascript.enabled
  3. right click (or 2nd button click) on the "javascript.enabled", and choose "Reset" menu item

Comment 6

[pierre-olivier]

It works. Many thanks.