2015年3月23日 星期一

Ubuntu FN + Brightness 亮度鍵失效 14.10

我的筆電是ASUS S451lb
裝完Ubuntu以後,Fn+F5與F6失效

只需要幾個簡單步驟就可以讓按鍵生效

> sudo nano /etc/default/grub

看到這行 GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
把他改成
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash acpi_osi="

存檔之後
> sudo update-grub

再重新開機 就見效了!!

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