USB-blaster can't be recognized by Quartus II on SuSE linux

Hello, everyone.

When I connected USB-blaster to my SuSE linux(11.1,x64) desktop computer,

once it was recognized by Quartus II 9.1sp2. The Quartus only recognized when it was run from root.

After few days later, I connected one to USB blaster, it can't.

So I attend udev rules, like that:

--- quote start ---

# usb-blaster

bus=="usb", sysfs{idvendor}=="09fb", sysfs{idproduct}=="6001", mode="0666",

program="/bin/sh -c 'k=%k; k=${k#usbdev};

printf /proc/bus/usb/%%03i/%%03i${k%%%%.*} ${k#*.}'",

run+="/bin/chmod 0666 %c"

--- quote end ---

But still, the desktop computer doesn't recognize USB-blaster.

When I connected USB-blaster to Debian lenny laptop computer, it was recognized.

So I think the USB-blaster is not broken.

Does anybody have solution? Help me....

Thanks!

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