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

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Wed, 21 Apr 2010, Jonas Schwertfeger wrote:

> On 04/21/2010 08:17 PM, Mark Lord wrote:
> 
>  > Let's try again. Does the attached copy of hdparm work for everybody
>  > now? It uses ATA_16 by default, for everything.
> 
> No, it doesn't:
> 
> /dev/sdb:
> outgoing cdb:  85 08 2e 00 00 00 01 00 00 00 00 00 00 40 ec 00
> data:  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

That line is supposed to be the data returned by the drive?  It sure 
doesn't look right.

Jonas, can you run the same test, but this time with the drive attached 
to your EHCI controller, and get a usbmon log?

Alan Stern

--
To unsubscribe from this list: send the line "unsubscribe linux-usb" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html

[Index of Archives]     [Linux Media]     [Linux Input]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [Old Linux USB Devel Archive]

  Powered by Linux