I also had a similar situation. I was trying to bookmark a site using CTRL+D. Firefox crashed instantly. Only one window and two tabs were open. Didn't notice any effect on rest of the system (edgy).
Amarok 1.4.3 and Gaim2.0.0beta3.1 were running on background. ** Attachment added: "Firefox crash report" http://librarian.launchpad.net/5855035/_usr_lib_firefox_firefox-bin.1000.crash -- bookmark crash https://launchpad.net/bugs/65694 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs