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    Community Discussion 904 views · 2 replies ·
    Tofloor
    poster avatar
    ChevaleirSawada
    deepin
    2015-11-03 10:44
    Author
    I can't increase o decrease the brightness with the keyboard but in configuration i can, how can i configure the keyboard?
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    laoguang
    deepin
    2015-11-03 17:21
    #1
    Well, you have to find drivers. Sometimes it doesn't work because only generic drivers were installed. Try to give us the specifications of your keyboard.
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    mikaere66
    deepin
    2015-12-25 06:19
    #2
    I have an Acer laptop, and to get the brightness keys to work with any distro, I need to add these two options to grub: acpi_osi=Linux acpi_backlight=vendor
    e.g. GRUB_CMDLINE_LINUX_DEFAULT="quiet splash acpi_osi=Linux acpi_backlight=vendor"
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