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关机和重启按钮

tag-icon • tag-icon shutdown interface
关机和重启按钮

我是 Ubuntu 的新手，刚刚安装。问题是关机和重启按钮不起作用。我通过长按笔记本电脑上的电源按钮关闭电脑。如何解决这个问题？

答案1

1）要关机，请输入以下命令：

sudo poweroff

或者：

sudo shutdown -h now

重新启动类型：

sudo reboot

2）编辑/etc/acpi/events/powerbtn

打开终端并输入：

nano /etc/acpi/events/powerbtn

它将是这样的：

# /etc/acpi/events/powerbtn
# This is called when the user presses the power button and calls
# /etc/acpi/powerbtn.sh for further processing.

# Optionally you can specify the placeholder %e. It will pass
# through the whole kernel event message to the program you've
# specified.

# We need to react on "button power.*" and "button/power.*" because
# of kernel changes.

event=button[ /]power
action=/etc/acpi/powerbtn.sh

要保存，请键入Ctrl+O并点击enter 要退出，请键入Ctrl+X

编辑/etc/acpi/powerbtn.sh并添加以下行：

# If all else failed, just initiate a plain shutdown.
/sbin/shutdown -h now "Power button pressed"

保存，退出并输入：

sudo service acpid restart

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