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Linux USB 2.0 Issue

by z3n on Oct.07, 2009, under Linux Happyness, Tips & Hints

Problem:

Using high speed usb on linux is a problem. Even if the device supports USB 2.0 it works as 1.1.

Solution:

DO NOT use a USB hub, between your device and the computer.

This ALSO includes extension cables.

Some linux kernels got an issue only enabling one usb as 2.0

you may check if with lsusb, connecting one by one until you find the right port.

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