I have the same issue with Raring Ringtail 13.04 and the kernel 3.8.0-19-generic #30-Ubuntu. Bus 001 Device 005: ID 14cd:6116 Super Top M6116 SATA Bridge
The same drive works well in Precise with kernel 3.5.0-28-generic #48~precise1-Ubuntu. ** Attachment added: "Busdata of the device" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1176355/+attachment/3678426/+files/bus1data.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1176355 Title: Can't access USB external disk To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1176355/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs