After installing the debug symbols I've figured out that the problem was the flash player 10 beta.
Then I changed to flash 9 and everything is working fine now! I'm attaching the backtrace anyway. ** Attachment added: "gdb-firefox.txt" http://launchpadlibrarian.net/16243472/gdb-firefox.txt -- Firefox crashes without any error when opening www.mininova.org https://bugs.launchpad.net/bugs/250918 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs