It's not happening anymore for a few weeks in Edgy. Current version is 1.99+2.0b2+dfsg-1ubuntu3
I'm closing this bugs. Thank you, ** Changed in: firefox (Ubuntu) Status: Unconfirmed => Fix Released -- firefox crashes with no clear cause https://launchpad.net/bugs/58285 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs