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Thread: Screen Brightness setting

  1. #1
    Join Date
    Jan 2013
    Beans
    2

    Screen Brightness setting

    Hey
    At completely random times my screen starts flickering between dark and bright, the meter comes up in the top hand corner as if i'm changing it myself but i'm not. Any ideas?
    Thanks.

  2. #2
    Join Date
    Jun 2005
    Location
    Toronto, Canada
    Beans
    Hidden!
    Distro
    Xubuntu 14.04 Trusty Tahr

    Re: Screen Brightness setting

    Can you provide some more information about your computer?

    1. The make and model.

    2. The video card that you have and driver that is installed. Open a terminal window, type in the following command and post back the results:
    Code:
    sudo lspci -vnn | grep -A12 VGA
    ...(enter your password when asked)

    3. Your kernel boot line:
    Code:
    cat /proc/cmdline

  3. #3
    Join Date
    Jul 2008
    Beans
    8
    Distro
    Ubuntu 9.10 Karmic Koala

    Re: Screen Brightness setting

    has anything been spilled on the keyboard?

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