Dear Maintainer,

*** Reporter, please consider answering these questions, where appropriate ***

   * What led up to the situation?
   Upgraded to iceweasel-aurora 30.

   * What exactly did you do (or not do) that was effective (or
     ineffective)?
   Clicked on the 'Customize' link in the tools menu.

   * What was the outcome of this action?
   Loaded a blank page.

   * What outcome did you expect instead?
   This should load the Customize menu; functionality works as expected in upstream Aurora 30.

*** End of the template - remove these template lines ***

Dear Maintainer,

I can replicate this bug on a 100% wheezy + wheezy-backports machine with
most recent updates for Iceweasel 30 (30.0.a2 03-21-2014). Regular Firefox
Aurora of the same build did not have the issue.

Issues are as follows:
-Previously-Installed Restartless Add-Ons or Ones Installed After Update
Appear Installed but lose toolbar icons and all functionality. Anything
installed new loses persistence.
-Sync is broken
-Customize is broken and reads a blank white screen
-Certain things like the dev tools toolbar icon menu lose 75% of the native
dev tools, which sometimes aren't accessible in the regular methods either.

Package: iceweasel
Version: 30.0~a2+20140321004003-1~bpo70+1
Severity: important

Looking at the browser console I see a couple of errors caused by the
incomplete removal of the module |FxAccounts.jsm|:

And:

These failures may explain the other components' failures?

Thanks,

Adam

Dear Maintainer,

This bug didn't exist for me in 31.8.0, but now I see it in 38.2.1.  I'm not
sure about the versions in between.  I created a fresh profile and it didn't
fix it.  Clicking Customize opens a blank page, and entering
about:customizing in the address bar also opens a blank page.

Regards,

Dan

Dear Maintainer,

This bug no longer occurs for me in 41.0.1 using Sid.

Thank you.

Regards,

Dan