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→Q: How can I adjust LCD brightness?
'''A''': brightness level can be changed via sysfs entry. To read the current brightness level, enter this command from the Linux shell:
'''Note:''' Xelk-3.0.0 has been released with a new kernel version which no longer requires the .n notation in the path. For this reason, the path to use is : ''/sys/class/backlight/backlight''
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