Bug#559342: linux-image-2.6.30-2-686: USB Devices managed by uhci_hcd fail to mount

[Moritz Muehlenhoff <jmm@inutil.org>]

On Fri, Mar 05, 2010 at 03:29:12PM +0100, Eugenio M. Vigo wrote:
> Ok, tested with the 2.6.32-trunk-686 kernel from Debian testing and the
> result is the same. This is the log from dmesg | tail
> 
> [ 4698.652329] cdc_acm: v0.26:USB Abstract Control Model driver for USB
> modems and ISDN adapters
> [ 4703.488138] usb 4-1: USB disconnect, address 2
> [ 4704.720161] usb 4-1: new full speed USB device using uhci_hcd and address
> 3
> [ 4704.891025] usb 4-1: New USB device found, idVendor=04e8, idProduct=5a0f
> [ 4704.891030] usb 4-1: New USB device strings: Mfr=1, Product=2,
> SerialNumber=3
> [ 4704.891033] usb 4-1: Product: SGH-L760V
> [ 4704.891036] usb 4-1: Manufacturer: SAMSUNG MTP Device
> [ 4704.891038] usb 4-1: SerialNumber: A353666023139976
> [ 4704.891168] usb 4-1: configuration #1 chosen from 1 choice
> [ 4747.632226] usb 4-1: USB disconnect, address 3
> 
> As you see, the phone is correctly detected as a GSM Modem at first; the
> 4703.488138 entry shows when I choose the "USB device" option at the phone
> itself... it disconnects itself and attempt to reconnect now as massive
> storage device, failing to be mounted.

Sorry for the late followup.

Please report this bug upstream at the upstream bugzilla
(http://bugzilla.kernel.org), so that it can be investigated/
fixed upstream and backported for Squeeze.
(Product: Drivers, Component: USB)

Once done, please add the bug number to this bug.

(We're asking you to file the bug report yourself, since the
kernel.org developers will have specific inquiries to your
hardware/setup)

Cheers,
        Moritz