Unfortunately, your report doesn't give us enough information to understand what is going wrong with Firefox on your system. If you have the nonfree Flash plugin installed, do the sites you go to when Firefox crashes normally have Flash components or advertisements?
If not, it would be very helpful if you could attach a backtrace of the crashes (see https://wiki.ubuntu.com/DebuggingFirefox). ** Changed in: firefox (Ubuntu) Status: Unconfirmed => Needs Info -- firefox has bee ncrashing often in edgy https://launchpad.net/bugs/69181 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs