impossible to paste with keyboard shortcuts on Firefox

[Djibs13]

Hello,

I use the latest version of Firefox on Mac.

Since wordpress 3.9 (or 3.9.1 I do not know), it is imposible to paste text with keyboard shortcuts (cmd + v). The problem is present only for the visual portion of the text editor.

The problem is still present in Wordpress 4.0 Beta 4.

No problem with Chrome or Safari.

The copy / paste with the right mouse button works fine

[Djibs13]

Paste in firefox

[SergeyBiryukov]

Could not reproduce with Firefox 31 on Windows.

[ocean90]

Works for me too in 3.9 and current trunk with Firefox 31 on OSX.

Please disable all plugins, activate one of the default themes and try it again.

[azaozz]

Works for me too in 4.1-beta1. May have been caused by a Firefox addon? Feel free to reopen with steps to consistently reproduce.

[Djibs13]

I tried disabling all firefox plugins and addon but I still have the problem.
My friend also has the problem.

I use firefox on OS X.

[azaozz]

Could you provide some more info:

• Does it work when pasting in the Text editor?
• Does it work when pasting in other textareas?
• Does it work in the TinyMCE demo? ​http://www.tinymce.com/tryit/basic.php
• Does it work if you change your keyboard layout/language?

[Djibs13]

• Does it work when pasting in the Text editor? The problem is present only for the visual portion of the text editor.

• Does it work when pasting in other textareas? Yes (for example in this textarea it works)

• Does it work in the TinyMCE demo? No

• Does it work if you change your keyboard layout/language? No

[iseulde]

Is this still a problem? I cannot reproduce this problem either and 3 other people can't.
Does this happen here: ​http://html5demos.com/contenteditable? If yes, it must be something related to your browser.
If it doesn't happen there and it does happen in the TinyMCE demo, then you should report it to TinyMCE also.