Very strange.  Can you try editing your javax.usb.properties file and 
enable JNI debugging?  It may help determine what the problem is...

On Thu, 29 Jul 2004, Sathya Peri wrote:

>Hello,
>
> Iam trying to submit data to a device (Card reader) suing syncSubmit(). Now
>this program works perfectly fine when I execute it in Mandrake linux 9.1,
>kernel version 2.4. But when I try to execute the same program for Fedora
>Core release 2, kernel version 2.6.5, it fails. I get the error  Error
>submitting IRP :Invalid, which is as follows:
>
>javax.usb.UsbException: Error submitting IRP : Invalid at
>com.ibm.jusb.os.linux.LinuxPipeRequest.completeUsbIrp(LinuxPipeRequest.java:
>84)
>        at
>com.ibm.jusb.os.linux.LinuxPipeRequest.setCompleted(LinuxPipeRequest.java:74
>)
>        at com.ibm.jusb.os.linux.JavaxUsb.nativeDeviceProxy(Native
>Method)
>        at
>com.ibm.jusb.os.linux.LinuxDeviceProxy$1.run(LinuxDeviceProxy.java:87)
>        at java.lang.Thread.run(Thread.java:534)
>
>
> Do you think there could be some problem/incompatibility with linux kernel
>version 2.6 that causes syncSubmit() function not to work??
>
> Can anybody give me some suggestions? Thanks a lot!!
>
>Regds
>Sathya
>

-- 
Dan Streetman
[EMAIL PROTECTED]
---------------------
186,272 miles per second:
It isn't just a good idea, it's the law!


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