It's a problem on my hard disk, no relation with natty bug, you can close this bug.
Thanks. LGDN -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/730946 Title: Error mounting: mount exited with exit code 16: mount: can't open /etc/mtab for writing: Permission denied -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs