linux-kernel - Re: sony-ericsson W800 cellular doesn't work as an usb mass storage device

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Message-ID: <4938BB26.2030300@gmail.com>
Date:	Fri, 05 Dec 2008 06:24:54 +0100
From:	"Niklas \"Nille\" Åkerström" 
	<nille.kungen@...il.com>
To:	linux-kernel@...r.kernel.org
CC:	Robby Workman <rw@...orkman.net>, hancockr@...w.ca
Subject: Re: sony-ericsson W800 cellular doesn't work as an usb mass storage
 device

Robby Workman wrote:
> On Thu, 04 Dec 2008 22:10:50 -0600
> Robert Hancock <hancockr@...w.ca> wrote:
>
>   
>> Niklas "Nille" Åkerström wrote:
>>     
>>> Please CC any replies; not subscribed to list
>>>
>>> I can't mount my sony-ericsson W800 cellular as an usb mass storage 
>>> device (it doesn't show up as an device).
>>> I run slackware-current (slackware 12.2 rc1)
>>> Using kernel 2.6.27.7
>>> It doesn't even show up when i run 'fdisk -l'
>>>
>>> How ever running slackware 12.1 using kernel 2.6.24.5 works (used
>>> my other box for 12.1 testing)
>>> I also tried the 12.1 kernel 2.6.24.5 in slackware 12.2 rc1 and
>>> then it works.
>>> So it's seems kernel related. (but i'm not experienced enuff to
>>> know)
>>>
>>> Kernel config 2.6.27.7 http://pastebin.com/m4ba5debe
>>> Kernel config 2.6.24.5 http://pastebin.com/m20a78c4f
>>> dmesg when pluging in the device on 2.6.27.7
>>> http://pastebin.com/m56d5e2e8 dmesg when pluging in the device on
>>> 2.6.24.5 running 12.1 http://pastebin.com/m65e4fd04
>>> dmesg when pluging in the device on 2.6.24.5 running current 
>>> http://pastebin.com/m2ac79d09
>>>
>>> My computer is an Compaq Presario 2800
>>> Phone Sony Ericsson W800i 0fce:d028
>>> What other information would be useful?
>>>
>>> I searched the mailing list and found
>>> http://lkml.org/lkml/2008/9/11/276 which seems releated but there
>>> was no answer.
>>>       
>> What do you mean doesn't show up as a device? There doesn't seem to
>> be anything unusual in the kernel log, you should have a /dev/sda1
>> device available (at least if udev, etc. are doing their job)..
>>
>>     
>
> Hrm...
>
> Kay, is this perhaps related to any of the recent serial devices
> discussion on udev list?  We've got udev-135 in 12.2rc1, but 12.1
> shipped udev-118.  Even so, report advises that this still works
> properly on the 12.1 kernel (2.6.24.5) even with udev-135.
>
> -RW
>   
I also think it should show up as /dev/sda1 but it doesn't. (there is no /dev/sda1 device)
When i use the same setup (udev-135 etc.) and only downgrades the kernel to 2.6.24.5
 then it shows up as an mountable device and works as it should.
This made me guess that it has something to do with the 2.6.27.7 kernel.
But i'm only guessing.

-Nille


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