User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:30.0) Gecko/20100101 Firefox/30.0 (Beta/Release) Build ID: 20140605174243 Steps to reproduce: I attempted to open a new tab by pressing the Command T button as well as by clicking the + tab button in the tab area. A new tab will not open. New tabs do open by dragging a link to the tab bar, or by clicking a link that opens a new tab/window automatically. Only one tab was open when I attempted this, so the tab bar was not full. Actual results: No new tab opens when using Command T or by clicking the + tab button. The + tab button turns blue while clicked, but the browser does not react or respond at all other than that. When pressing Control T the File menu bar menu illuminates blue, but the browser does not react or respond at all other than that. Expected results: A new tab should open in the same window.
I just did the update for firefox (30.0) and I have the same problem on mac (OS X 10.9.3)
NEW based on comment 1.
Status: UNCONFIRMED → NEW
Component: Untriaged → Tabbed Browser
Ever confirmed: true
Seems to be some extension's problem.
Status: NEW → RESOLVED
Last Resolved: 4 years ago
Resolution: --- → DUPLICATE
Duplicate of bug: 1006492
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