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Thread: Keyboard and mouse lags (USB) on 12.10 x64

  1. #1
    Join Date
    Jan 2013
    Beans
    1

    Keyboard and mouse lags (USB) on 12.10 x64

    Hi,

    I have problem with my keyboard and mouse (both connected to USB) or rather USB itself. I'm working on new Dell Vostro 2520 with 3 USB ports (one on left and two on right side) and my OS is Ubuntu 12.10 x64. My mouse is standard wired Logitech and keyboard is no name but wired to.

    Just after installation everything worked fine, but now I have annoying lags of both keyboard and mouse when they are connected to two USB ports on right side of my laptop. When I connect one of them to port on left side, this one is working fine. I don't know if it may be related, but it possible that this problem occured after I connected (to this working port on left) Microsoft LifeChat lx-3000 (it's headset for skype calls).

    I have no idea how to diagnose and fix it. Any help would be appreciated.

    Oh and here is my 'sudo lsusb' listing:
    Code:
    Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
    Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
    Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
    Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
    Bus 001 Device 017: ID 04f2:0833 Chicony Electronics Co., Ltd 
    Bus 001 Device 004: ID 0a5c:21d7 Broadcom Corp. 
    Bus 001 Device 005: ID 064e:812a Suyin Corp. 
    Bus 002 Device 010: ID 046d:c050 Logitech, Inc. RX 250 Optical Mouse

  2. #2
    Join Date
    Apr 2012
    Beans
    1

    Re: Keyboard and mouse lags (USB) on 12.10 x64

    Hi. You say that "just right after the installation everything is working fine" in this case I start to think backward for every change that I made before the problem occurred( software changes, updates .... etc. ).

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