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无编辑摘要 |
无编辑摘要 |
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= 调节背光亮度 = | = 调节背光亮度 = | ||
=== 1.GUI Method === | |||
# Open the '''Screen Configuration''' application from the desktop menu. | # Open the '''Screen Configuration''' application from the desktop menu. | ||
# Click '''Screen''' → '''DSI-2''' (or DSI-1 depending on your setup) → '''Brightness'''. | # Click '''Screen''' → '''DSI-2''' (or DSI-1 depending on your setup) → '''Brightness'''. | ||
# Adjust the slider and click '''Apply'''. | # Adjust the slider and click '''Apply'''. | ||
=== | === 2. Command Line Method === | ||
Set brightness via terminal (value range: 0 = darkest, 255 = brightest): | Set brightness via terminal (value range: 0 = darkest, 255 = brightest): | ||
echo X | sudo tee /sys/class/backlight/*/brightness | echo X | sudo tee /sys/class/backlight/*/brightness | ||
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echo 128 | sudo tee /sys/class/backlight/*/brightness | echo 128 | sudo tee /sys/class/backlight/*/brightness | ||
=== | === 3. Install Brightness.exe Method === | ||
A demo application is also available: | A demo application is also available: | ||
wget <nowiki>https://www.QD.net/w/upload/f/f4/Brightness.zip</nowiki> | wget <nowiki>https://www.QD.net/w/upload/f/f4/Brightness.zip</nowiki> | ||
2026年5月25日 (一) 00:32的版本