52 lines
1.2 KiB
Text
52 lines
1.2 KiB
Text
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#lang scribble/manual
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@(require (for-label racket))
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@title{LID permissions}
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Details how to configure your computer to set the permissions to access LID's@section{categories}
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External Control>HID
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@section{related}
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Guides/HID_permissions, Classes/LID
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@section{section}
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On Linux
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You will have to set the permissions with udev to be correct, create a file in the folder:
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@racketblock[ /etc/udev/rules.d/ ::, and name it (e.g.) ]
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@racketblock[ 90-lid-permissions.rules ::
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In the file, you will need this line:
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]
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@racketblock[ KERNEL=="event[0-9]*", NAME="input/%k", MODE="0664", GROUP="plugdev" ::
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This will give read and write permissions to lid-devices to users that are in the ]
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@racketblock[ plugdev :: group on your system.
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To check whether you belong to that group execute the command ]
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@racketblock[ groups :: in the terminal.
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After you have added the udev rules file, you can access the device after plugging and replugging the device.
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You can change the permission manually (as root) from the terminal with the command:
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]
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@racketblock[
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sudo chmod 664 /dev/input/event*
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sudo chgrp plugdev /dev/input/event*
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::
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Check the permissions with:
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]
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@racketblock[
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"ls /dev/input/event* -lah".unixCmd;
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::
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]
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