[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices

[btanoue]

Greetings Everybody,

I recently found a new work-around that works for my system.  I stumbled
on this by accident.  I ran out of USB ports on my desktop box, and
purchased a CyberPower (Powered USB Hub) off Buy.com.

I then thought, I should try the powered USB drive that was giving me a
headache under Intrepid and Jaunty.  Low and Behold, I was able to now
transfer 27 GB's with out a hiccup at USB 2.0 speeds.  I was hitting
about 20+ MB/s write.

Here is the model number of the hub:
CP-H720P

I'm thinking its a cheap and easy solution while waiting for a bug fix
in the kernel.

Good Luck and YMMV
btanoue

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ehci_hcd module causes I/O errors in USB 2.0 devices
https://bugs.launchpad.net/bugs/88746
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