sudo mv /lib/udev/rules.d/85-hdparm.rules /lib/udev/rules.d/85-hdparm.disabled fixes this issue for me. I am using the new firewire subsystem.
jer...@hephaestus:~$ lsmod | grep firewire firewire_sbp2 15009 2 firewire_ohci 25343 0 firewire_core 51537 2 firewire_sbp2,firewire_ohci crc_itu_t 1715 1 firewire_core -- Some firewire disks not working under 10.04 https://bugs.launchpad.net/bugs/548513 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