Re: System hangs when using USB 3.0 HD with on Ubuntu

Jonas Schwertfeger
2010-03-30T07:24:26Z

On Mon, Mar 29, 2010 at 11:28 PM, Sarah Sharp
<sarah.a.sharp@linux.intel.com> wrote:
>> Hmm, ok, I would rather figure out why 2.6.31 is hanging, since 2.6.32
>> does not.  Can you compile the latest 2.6.31 stable tree and use
>> netconsole to capture the crash with CONFIG_USB_XHCI_HCD_DEBUGGING and
>> CONFIG_USB_STORAGE_DEBUG turned on?  (I assume you know how to use
>> netconsole, but if you don't, I've posted how I setup netconsole at
>> http://sarah.thesharps.us/2010-03-26-09-41)
>
> Ping?  Any luck reproducing the hang on 2.6.31 stable?  I tried with a
> different unpartitioned USB 3.0 hard drive (SIIG 2.5" drive) on
> 2.6.31.12, but I didn't find any issues.

I just compiled 2.6.31.12 and couldn't reproduce the hang. The
behavior seems the same as in 2.6.32. I have to note though, that due
to the update from Ubuntu Karmic (which used a 2.6.31 kernel) to
Ubuntu Lucid a great deal of my system changed. Specifically,
userspace programs will differ for sure. Unfortunately I don't have
another USB 3.0 host system lying around with Karmic installed.

-Jonas
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