49346 - Preferences dialog comes up blank if Adobe Type Manager (ATM) is active

Status: VERIFIED DUPLICATE of bug 42569

(SeaMonkey :: Preferences, defect, P3)

Description

[Marc Liyanage]

From Bugzilla Helper:
User-Agent: Mozilla/4.74 (Macintosh; U; PPC)
BuildID:    2000080712

The preferences dialog opens up blank if Adobe Type Manager is active.
It is possible to dismiss it using the Return key, but nothing is ever visible.

Reproducible: Always
Steps to Reproduce:
1. Start up Mozilla
2. Choose "Preferences" from the "Edit" menu

Actual Results:  The Preferences window comes up blank.

Expected Results:  The Preferences window shows the user interface like it does 
when ATM is disabled.

MacOS US 9.0.4, ATM is version 4.5.2 Deluxe, ATM settings are 768K cache, 
preserve character shapes, smooth font edges on, disable at screen font sizes on, 
precision character positioning on

Comment 1

[Henri Sivonen (:hsivonen)]

This bug looks like a duplicate of bug 42569 which has been marked a duplicate of bug 
32327.

Did the problem occur after visiting a site that uses plug-in-rendered content like Flash? 
Does the problem go away if you remove all plug-ins from Mozilla? When the problem 
occurs, does the Print dialog and subsequently opened browser windows break, too?

Comment 2

[Marc Liyanage]

*** This bug has been marked as a duplicate of 42569 ***

Comment 3

[sairuh (rarely reading bugmail)]

vrfy.