I changed the title since the bug is affecting 14.04 too. here's my dmesg: [ 943.570033] usb 3-1: Disable of device-initiated U1 failed. [ 948.574074] usb 3-1: Disable of device-initiated U2 failed. [ 948.686722] usb 3-1: reset SuperSpeed USB device number 2 using xhci_hcd [ 948.703427] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ec22a360 [ 948.703432] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ec22a38c [ 948.703748] xhci_hcd 0000:00:14.0: WARN Set TR Deq Ptr cmd failed due to incorrect slot or ep state. [ 961.460475] usb 3-1: Disable of device-initiated U1 failed. [ 966.464520] usb 3-1: Disable of device-initiated U2 failed. [ 966.577174] usb 3-1: reset SuperSpeed USB device number 2 using xhci_hcd [ 966.593859] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ec22a360 [ 966.593864] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ec22a38c [ 966.594180] xhci_hcd 0000:00:14.0: WARN Set TR Deq Ptr cmd failed due to incorrect slot or ep state. [ 979.350926] usb 3-1: Disable of device-initiated U1 failed. [ 984.354966] usb 3-1: Disable of device-initiated U2 failed. [ 984.467623] usb 3-1: reset SuperSpeed USB device number 2 using xhci_hcd [ 984.484319] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ec22a360 [ 984.484324] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ec22a38c [ 984.484641] xhci_hcd 0000:00:14.0: WARN Set TR Deq Ptr cmd failed due to incorrect slot or ep state. [ 984.485340] sd 8:0:0:0: [sdc] Unhandled sense code [ 984.485343] sd 8:0:0:0: [sdc] [ 984.485345] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 984.485347] sd 8:0:0:0: [sdc] [ 984.485349] Sense Key : Medium Error [current] [ 984.485353] sd 8:0:0:0: [sdc] [ 984.485356] Add. Sense: Recorded entity not found [ 984.485358] sd 8:0:0:0: [sdc] CDB: [ 984.485359] Read(10): 28 00 3a 38 60 30 00 00 01 00 [ 984.485368] blk_update_request: 20 callbacks suppressed [ 984.485370] end_request: critical medium error, dev sdc, sector 976773168 [ 984.485374] Buffer I/O error on device sdc, logical block 976773168
Let me know if I can provvide any other information. ** Summary changed: - USB 3.0 not recognised by Ubuntu 13.10 + USB 3.0 Harddrive not recognised -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1242321 Title: USB 3.0 Harddrive not recognised To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1242321/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
