User-Agent: Mozilla/5.0 (Windows; U; Windows NT 6.0; fr; rv:188.8.131.52) Gecko/20070309 Firefox/184.108.40.206 Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 6.0; fr; rv:220.127.116.11) Gecko/20070309 Firefox/18.104.22.168 Simple to reproduce. After facing the "blank toolbar bug" (bug 380865), I checked for the new update. All worked fine until I wanted to restart - close then reopen it - this build. It leeds to a crash, but no dump was reported :( Reproducible: Always Steps to Reproduce: 1.See details 2. 3. Actual Results: Restart and crash. Expected Results: do not crash at all !
Some changes : It crashes on closing. And it cannot be restarted without crashing ! Deleting compreg.dat, history.dat, xpti.dat doesn't seem to fix it :(
Try renaming prefs.js. If this helps, it might be a dupe of Bug 380741.
You got it. It is indeed a dupe of 380741. Sorry for the duplicate :(