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[Bug 1242321] Re: USB 3.0 Harddrive not recognised

To: kernel-packages@xxxxxxxxxxxxxxxxxxx
From: Frederico Zenozzograte <homeamongthegumtrees@xxxxxxxxx>
Date: Sat, 25 Apr 2015 00:48:57 -0000
Reply-to: Bug 1242321 <1242321@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx

(K)Ubuntu 15.04 release- problem persists for me also. As I mentioned earlier, the two "always power on" USB 3 ports work OK. USB3 devices are not recognised on the other four ports. 
I have to assume the hardware OK because when booting into Windows, the all USB 3 ports/ devices behave correctly.

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https://bugs.launchpad.net/bugs/1242321

Title:
  USB 3.0 Harddrive not recognised

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Ubuntu is not recognising any device plugged into any USB 3.0 ports.
  Sometimes Ubuntu will freeze for a few seconds when you plug something
  into a USB 3.0 port; when Ubuntu comes out of the freeze, the device
  is still NOT recognised.

  No problems with USB 2.0 ports and devices.

  The USB 3.0 on this computer only works in Windows 7 (I'm dual booting
  Ubuntu 13.10 and Windows 7, both are 64-bit).

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