配置Ubuntu在开机时自动开启NumLock

打开终端,安装numlockx程序:

sudo apt-get install numlockx

编辑/etc/rc.local文件:

sudo gedit /etc/rc.local

exit 0前,插入:

Numlock enable [ -x /usr/bin/numlockx ] && numlockx on

for tty in /dev/tty[1-9]*;do
    setleds -D +num < $tty
done

编辑/usr/share/lightdm/lightdm.conf.d/50-unity-greeter.conf文件:

sudo gedit /usr/share/lightdm/lightdm.conf.d/50-unity-greeter.conf

在文件末尾加入:

greeter-setup-script=/usr/bin/numlockx on

参考:

https://jingyan.baidu.com/article/358570f65c46ddce4724fcbb.html

https://www.cnblogs.com/mawanglin2008/articles/2952651.html

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