Choppy/unresponsive keyboard and mouse pointer until suspend

Posted by Stefan Thyberg on Ask Ubuntu See other posts from Ask Ubuntu or by Stefan Thyberg
Published on 2010-11-01T08:42:10Z Indexed on 2012/09/13 15:51 UTC
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Filed under:

usb

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suspend

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input-devices

I had a problem where my mouse and keyboard would be choppy. The mouse pointer would work at "1-2 fps" and the keyboard would keep missing letters as i was typing them.

Since both are USB-Devices, i suspected a problem there immediately, so whenever i got this problem, i would suspend the computer and start it again, for the problem to be gone. The problem started appearing when I plugged the mouse and keyboard directly into the computer rather than the USB-Hub in the screen.

I'm using a Logitech UltraX Flat and a Razer Lachesis, on a Dell Latitude E6510.

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