On Thu, May 9, 2013 at 8:47 AM, Ming Lei <ming....@canonical.com> wrote: >> I still don't understand what information you hope to get from that: I >> assure you that the test machine worked OK with precise and stopped >> working with raring. > > If the ATA commands are from user-space in raring, 3.9.0 or raring kernel > will work well in precise release. That is what I want to know, :-)
>From another report(LP1161985) about the same problem: https://bugs.launchpad.net/ubuntu/+source/libatasmart/+bug/1161985 Mar 29 19:19:42 local kernel: [ 47.209120] sd 6:0:0:0: [sdb] Attached SCSI disk Mar 29 19:19:50 local kernel: [ 54.928067] usb 2-2: reset high-speed USB device number 5 using ehci-pci Mar 29 19:19:50 local udisksd[1881]: Error probing device: Error sending ATA command IDENTIFY DEVICE to /dev/sdb: Unexpected sense data returned:#0120000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................#0120010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................#012 (g-io-error-quark, 0) The ATA command should be from userspace, not kernel. So you may stop 'udisks' temporarily via below command, then connect the HDD to your machine and see if you can mount it manually. sudo udisks --inhibit Thanks, -- 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
