User-Agent: Mozilla/5.0 (Macintosh; U; PPC Mac OS X 10.4; en-US; rv:18.104.22.168) Gecko/2009060214 Firefox/3.0.11 Build Identifier: Mozilla/5.0 (Macintosh; U; PPC Mac OS X 10.4; en-US; rv:22.214.171.124) Gecko/2009060214 Firefox/3.0.11 Always, I have been able to choose between tabbing and selecting a new window. Now I cannot get a new window at all. It started a few days ago with an "auto-update". Figuring that the software might have gotten corrupted, I loaded the newest browser, but the problem is not solved. Reproducible: Always Steps to Reproduce: 1.Select new window 2. nothing happens 3. must quit Firefox to open a new window Expected Results: Open a new window There have not been any crashes or freezing. I can still move between tabs or go to bookmarked content on a tab
Can you please create a new profile and see if it happens there? This WFM on Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9.2a1pre) Gecko/20090627 Minefield/3.6a1pre (.NET CLR 3.5.30729) ID:20090627045111 http://support.mozilla.com/kb/Profiles
Try comment 1 first and if it doesn't still happen. Try disabling your extensions one by one until you find the culprit.
Resolving this bug as incomplete due to the reporter not providing more information as requested. Please reopen this bug if you can still reproduce will the latest version of Firefox and if you can provide the information that was requested. You can also seek support at http://support.mozilla.com