User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.7.5) Gecko/20041103 Firefox/1.0RC2 Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.7.5) Gecko/20041103 Firefox/1.0RC2 When you compose a mail in gmail.com, try to attach a file. Before you select a file in the File Upload window ,open a new firefox window, you will get that new winow not responding to anything entered into the address bar, with a "check for update" green arrow besides "Help" in menu and, all the bookmarks in Bookmark Toolbar Folder (but you can still find it from the menu) Reproducible: Always Steps to Reproduce: 1.Log into gmail.com 2.Click compose mail 3.Click attach a file 4.Click browse button to open the file upload window 5.Leave the file upload window open, try to open a new firefox window 6.You will see what I've described Actual Results: (as described in Details part) Expected Results: address bar response to typing address, bookmarks appears in bookmark toolbar folder, and maybe the check for update green arrow should disappear soon after starting the new window

*** This bug has been marked as a duplicate of 257121 ***