Ubuntu
linux-source-2.6.20 package

  1. Bug #88746 (ehci-hcd)
  2. Comment #580

Comment 580 for bug 88746

Revision history for this message
draco (draco31-fr) wrote : Re: [Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices

Hi,

On my case, almost all bugs related to usb are gone since kernel 2.6.32.9
Previously, with kernel 2.6.32.2, I still have major issues (no
detection / frequent usb reset / disconnection during transfer ...)
I don't try kernels between 2.632.2 and 2.6.32.9
Hope the fixes will be avaible in Lucid kernel or almost in proposed.

draco

AlfonSkunk a écrit :
> Since the last generic kernel in Karmic-Updates (2.6.31-20-57)
> everythings seems to go fine...
>
> On changelog are some USB-related changes, but i can't determine which
> is the answer.
>
> Debian-testing, kernel 2.6.32, has the same problem.
>
> chipset USB: AMD SB600
>
> some ports with USB 1.1 devices connected had ohci loaded, and the port
> with WDPassport HDD loads ehci without any error. Large transfers ok,
> without resets
>
> I hadn't any "trick" of above, I made a new instalation.
>
> Do you need any info?
>
>