Comment # 2 on bug 1184349 from Lubos Kocman

ah here is bunch of errors

[ 1073.865411] xhci_hcd 0000:3a:00.0: xHCI host controller not responding,
assume dead
[ 1073.869806] xhci_hcd 0000:3a:00.0: USB bus 4 deregistered
[ 1073.869821] xhci_hcd 0000:3a:00.0: remove, state 4
[ 1073.869823] usb usb3: USB disconnect, device number 1
[ 1073.869938] xhci_hcd 0000:3a:00.0: Host halt failed, -19
[ 1073.869945] xhci_hcd 0000:3a:00.0: Host not accessible, reset failed.
[ 1073.870019] xhci_hcd 0000:3a:00.0: USB bus 3 deregistered
[ 1073.870154] pcieport 0000:03:01.0: Refused to change power state, currently
in D3
[ 1073.870279] pcieport 0000:03:00.0: Refused to change power state, currently
in D3
[ 1073.870395] pci_bus 0000:04: busn_res: [bus 04] is released
[ 1073.870459] pci_bus 0000:05: busn_res: [bus 05-39] is released
[ 1073.870543] pci_bus 0000:3a: busn_res: [bus 3a] is released
[ 1073.870760] pci_bus 0000:03: busn_res: [bus 03-3a] is released
[ 1074.759734] usb 1-5-port6: cannot reset (err = -71)
[ 1074.759907] usb 1-5-port6: cannot reset (err = -71)
[ 1074.759962] usb 1-5-port6: cannot reset (err = -71)
[ 1074.760127] usb 1-5-port6: cannot reset (err = -71)
[ 1074.760183] usb 1-5-port6: cannot reset (err = -71)
[ 1074.760185] usb 1-5-port6: Cannot enable. Maybe the USB cable is bad?