Exactly the same problem described here, power up, replug the device.
I had to do this many years ago with the CH Yoke and Pedals for which I 
submitted a patch to linux-usb to add the lines below, 0x00ff and 0x00f2 
are the USB ID's.
It first happened at kernel 2.6.17-rc2-git5 and persisted until 
2.6.30-rc4-git1

/usr/src/linux-3.2-rc6_2/drivers/hid/hid-ids.h
-----------------------------------------------------------------
#define USB_DEVICE_ID_CH_FLIGHT_SIM_YOKE        0x00ff
#define USB_DEVICE_ID_CH_PRO_PEDALS     0x00f2

/usr/src/linux-3.2-rc6_2/drivers/hid/usbhid/hid-quirks.c
-----------------------------------------------------------------------
         { USB_VENDOR_ID_CH, USB_DEVICE_ID_CH_FLIGHT_SIM_YOKE, 
HID_QUIRK_NOGET },
         { USB_VENDOR_ID_CH, USB_DEVICE_ID_CH_PRO_PEDALS, HID_QUIRK_NOGET },


A similar patch would be needed with reference to the Saitek.
If you build your own kernels you should be able to insert similar lines 
in the files.

There would be no need to change or add the VENDOR_ID as it's already 
defined.
Below are the the Saitek definitions in the latest linux-3.2-rc6 kernel.
/usr/src/linux-3.2-rc6_2/drivers/hid/hid-ids.h
------------------------------------------------------------------
#define USB_VENDOR_ID_SAITEK            0x06a3
#define USB_DEVICE_ID_SAITEK_RUMBLEPAD  0xff17

/usr/src/linux-3.2-rc6_2/drivers/hid/usbhid/hid-quirks.c
------------------------------------------------------------------------
         { USB_VENDOR_ID_SAITEK, USB_DEVICE_ID_SAITEK_RUMBLEPAD, 
HID_QUIRK_BADPAD },
Regards
Sid.

On 26/12/11 03:13, Yan Seiner wrote:
> What version of ubuntu and what kernel?
>
> That sounds like a kernel usb driver problem.
>
>
>
>
> On Sun, December 25, 2011 7:04 pm, Patrick Callahan wrote:
>> I'm having great luck with the saitek yoke and quadrant.
>> The pedals however are another story.
>>
>> Under Ubuntu linux I get errors during boot indicating read errors
>> After booting, the pedals are not recognized in flightgear.
>> However if I unplug the pedals' usb cable and plug it back in, and then
>> restart flightgear it works just fine.
>> The problem persists regardless of which usb port I use.
>>
>> -pat callahan
>>   pac1
>>   c172p
>>
>> On Thu, 08 Dec 2011 14:33:11 +0000
>> lists<li...@stockill.net>  wrote:
>>
>>> On Tue, 06 Dec 2011 06:32:06 -0800, Yan Seiner wrote:
>>>> My son wants a yoke and rudder pedals for Christmas.  I've been
>>>> looking
>>>> at the Saitek Pro setup but at $250 it's pretty pricy if it doesn't
>>>> work.
>>>>
>>>> Any comments on this hardware?
>>> Having acquired the pro flight yoke/throttle combo and 2 sets of pro
>>> flight pedals last weekend I'm happy to report that they work straight
>>> out of the box - highly recommended.
>>>
>>> --
>>> Jon Stockill
>>> li...@stockill.net
>>>
>>> ------------------------------------------------------------------------------
>>> Cloud Services Checklist: Pricing and Packaging Optimization
>>> This white paper is intended to serve as a reference, checklist and
>>> point of
>>> discussion for anyone considering optimizing the pricing and packaging
>>> model
>>> of a cloud services business. Read Now!
>>> http://www.accelacomm.com/jaw/sfnl/114/51491232/
>>> _______________________________________________


-- 
Sid Boyce ... Hamradio License G3VBV, Licensed Private Pilot,
Emeritus IBM/Amdahl Mainframes and Sun/Fujitsu Servers Tech Support
Senior Staff Specialist, Cricket Coach
Microsoft Windows Free Zone - Linux used for all Computing Tasks


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