I upgraded from Natty and I'm having the same problem. This is the output of dmesg:
nautilus[9124]: segfault at 8 ip 02ec2f99 sp bfae9950 error 4 in libgconf-2.so.4.1.5[2eaa000+2c000] -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/875197 Title: Nautilus constantly crashes when entering folders To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nautilus/+bug/875197/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs